feat(HEL-490): 剩余行情改由数据中枢主线路提供

正式页面以 8766 为主线路，旧接口只作故障备用；compose 钉死全部 DATAHUB_READ_*，避免现网残留 0 造成假完成。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

.env.example

@@ -5,11 +5,10 @@ APP_ENCRYPTION_KEY=
 # the system settings; all accounts use the same backend market snapshot.
 TUSHARE_TOKEN=your_tushare_token_here
 
-# Optional xiaobai-datahub client. All DATAHUB_READ_* / DATAHUB_SHADOW_* flags
-# default off in config/datahub.config.json, so the website keeps using Tushare.
-# Extended datasets (HEL-463): LIMIT_EVENTS POPULARITY DRAGON_TIGER SECTOR_DAILY
-# QUOTES INDEX_QUOTES INTRADAY — plus first-batch CALENDAR STOCKS DAILY INDEX_DAILY
-# VALUATION MONEYFLOW AUCTION STATUS.
+# Official xiaobai-datahub client. Read flags default on in config/datahub.config.json.
+# compose.yaml pins every DATAHUB_READ_* to 1 so leftover .env zeros cannot keep
+# official pages on the old APIs. Old website APIs are emergency fallback only.
+# DATAHUB_SHADOW_* can still override a single dataset.
 DATAHUB_BASE_URL=http://127.0.0.1:8766
 DATAHUB_TOKEN=
 

backend/data/datahub/bridge.py

@@ -16,6 +16,7 @@ from backend.data.datahub.native import (
     yyyymmdd,
 )
 from backend.data.datahub.redact import redact_text, redact_value
+from backend.data.datahub.route_state import LEDGER
 from backend.data.datahub.settings import DatahubSettings
 from backend.data.providers.tushare_client import TushareClient
 
@@ -125,6 +126,7 @@ class DatahubBridge:
                 raise DatahubError("EMPTY", "datahub intraday empty")
             if (response.meta or {}).get("stale"):
                 raise DatahubError("STALE", "datahub intraday stale")
+            self._record_route("intraday", "datahub", str((response.meta or {}).get("source") or "datahub"))
             return {
                 "entity_type": str(data.get("entity_type") or "stock"),
                 "identifier": str(data.get("identifier") or code),
@@ -139,6 +141,106 @@ class DatahubBridge:
             self._log_failure("intraday", exc)
             return None
 
+    def try_market_quotes(self, trade_date: str = "") -> list[dict[str, Any]] | None:
+        return self._try_quote_rows("quotes", {}, expected_date=trade_date, minimum=200)
+
+    def try_quotes(self, codes: list[str]) -> list[dict[str, Any]] | None:
+        cleaned = [str(item or "").strip() for item in codes if str(item or "").strip()]
+        if not cleaned:
+            return None
+        return self._try_quote_rows("quotes", {"codes": ",".join(cleaned[:60])}, minimum=1)
+
+    def try_index_quotes(self) -> list[dict[str, Any]] | None:
+        flags = self.settings.flags("index_quotes")
+        if not flags.read:
+            return None
+        try:
+            response = self.client.index_quotes()
+            rows = [dict(item) for item in (response.data or []) if isinstance(item, dict)]
+            if len(rows) < 3:
+                raise DatahubError("EMPTY", "datahub index quotes incomplete")
+            if (response.meta or {}).get("stale"):
+                raise DatahubError("STALE", "datahub index quotes stale")
+            self._record_route(
+                "index_quotes",
+                "datahub",
+                str((response.meta or {}).get("source") or "datahub"),
+            )
+            return rows
+        except Exception as exc:
+            self._log_failure("index_quotes", exc)
+            return None
+
+    def try_daily_chart(
+        self,
+        code: str,
+        end_date: str,
+        limit: int = 90,
+        dataset: str = "daily",
+    ) -> list[dict[str, Any]] | None:
+        flags = self.settings.flags(dataset)
+        if not flags.read:
+            return None
+        compact_end = yyyymmdd(end_date)
+        if not compact_end:
+            return None
+        try:
+            start = _shift_yyyymmdd(compact_end, -max(190, int(limit) * 3))
+            if dataset == "index_daily":
+                response = self._paginate(
+                    self.client.index_bars,
+                    {"code": code, "from": start, "to": compact_end},
+                )
+            else:
+                response = self._paginate(
+                    self.client.daily_bars,
+                    {"code": code, "from": start, "to": compact_end, "adjust": "none"},
+                )
+            self._validate_usable(dataset, list(response.data or []), response)
+            rows = _chart_bars(list(response.data or []))
+            if not rows:
+                raise DatahubError("EMPTY", f"{dataset} chart empty")
+            self._record_route(dataset, "datahub", str((response.meta or {}).get("source") or "datahub"))
+            return rows[-max(20, min(180, int(limit))):]
+        except Exception as exc:
+            self._log_failure(dataset, exc)
+            return None
+
+    def record_legacy(self, dataset: str, source: str = "", error: str = "") -> None:
+        self._record_route(dataset, "legacy", source, error)
+
+    def route_snapshot(self) -> list[dict[str, Any]]:
+        return LEDGER.snapshot()
+
+    def _try_quote_rows(
+        self,
+        dataset: str,
+        params: dict[str, Any],
+        expected_date: str = "",
+        minimum: int = 1,
+    ) -> list[dict[str, Any]] | None:
+        flags = self.settings.flags(dataset)
+        if not flags.read:
+            return None
+        try:
+            response = self.client.quotes_latest(**params)
+            rows = [_native_quote(item) for item in (response.data or []) if isinstance(item, dict)]
+            rows = [item for item in rows if item]
+            want = yyyymmdd(expected_date)
+            if want:
+                dated = [item for item in rows if not item.get("quote_date") or item.get("quote_date") == want]
+                if dated:
+                    rows = dated
+            if len(rows) < minimum:
+                raise DatahubError("EMPTY", f"datahub {dataset} empty")
+            if (response.meta or {}).get("stale"):
+                raise DatahubError("STALE", f"datahub {dataset} stale")
+            self._record_route(dataset, "datahub", str((response.meta or {}).get("source") or "datahub"))
+            return rows
+        except Exception as exc:
+            self._log_failure(dataset, exc)
+            return None
+
     def query(
         self,
         api_name: str,
@@ -180,12 +282,19 @@ class DatahubBridge:
                 raise
             self._emit_shadow(compare_rows(dataset, legacy_rows, hub_canonical, hub_meta, hub_error, fields))
             if flags.read and hub_rows is not None and hub_error is None:
+                self._record_route(dataset, "datahub", str(hub_meta.get("source") or "datahub"))
                 return project_fields(hub_rows, fields)
+            if flags.read:
+                self._record_route(dataset, "legacy", "tushare", hub_error or "")
             return legacy_rows
 
         if flags.read and hub_rows is not None and hub_error is None:
+            self._record_route(dataset, "datahub", str(hub_meta.get("source") or "datahub"))
             return project_fields(hub_rows, fields)
-        return legacy_query(api_name, params, fields)
+        result = legacy_query(api_name, params, fields)
+        if flags.read:
+            self._record_route(dataset, "legacy", "tushare", hub_error or "")
+        return result
 
     def _fetch_dataset(self, dataset: str, params: dict[str, Any], api_name: str = "") -> DatahubResponse:
         date = yyyymmdd(params.get("trade_date") or params.get("date"))
@@ -298,11 +407,12 @@ class DatahubBridge:
             self.shadow_sink(report)
 
     def _log_failure(self, dataset: str, exc: Exception) -> None:
-        LOGGER.warning(
-            "datahub fallback dataset=%s error=%s",
-            dataset,
-            redact_text(self._error_text(exc), self.settings.secrets()),
-        )
+        error = redact_text(self._error_text(exc), self.settings.secrets())
+        LOGGER.warning("datahub fallback dataset=%s error=%s", dataset, error)
+        self._record_route(dataset, "legacy", "pending-legacy", error)
+
+    def _record_route(self, dataset: str, route: str, source: str = "", error: str = "") -> None:
+        LEDGER.record(dataset, route, source, redact_text(error, self.settings.secrets()))
 
     def _error_text(self, exc: Exception) -> str:
         if isinstance(exc, DatahubError):
@@ -312,6 +422,75 @@ class DatahubBridge:
         return redact_text(text, self.settings.secrets())
 
 
+def _native_quote(row: dict[str, Any]) -> dict[str, Any] | None:
+    ts_code = str(row.get("ts_code") or "").strip()
+    close = _finite(row.get("close") if row.get("close") not in (None, "") else row.get("price"))
+    previous = _finite(
+        row.get("pre_close") if row.get("pre_close") not in (None, "") else row.get("previous_close")
+    )
+    if not ts_code or close <= 0 or previous <= 0:
+        return None
+    volume = _finite(row.get("vol") if row.get("vol") not in (None, "") else row.get("volume"))
+    return {
+        "ts_code": ts_code,
+        "name": str(row.get("name") or ts_code).strip(),
+        "pre_close": previous,
+        "open": _finite(row.get("open")),
+        "high": _finite(row.get("high")),
+        "low": _finite(row.get("low")),
+        "close": close,
+        "vol": volume,
+        "amount": _finite(row.get("amount")),
+        "num": 0,
+        "quote_date": yyyymmdd(row.get("quote_date") or row.get("trade_date")),
+        "source": str(row.get("source") or "datahub"),
+    }
+
+
+def _chart_bars(rows: list[Any]) -> list[dict[str, Any]]:
+    normalized: list[dict[str, Any]] = []
+    for row in rows:
+        if not isinstance(row, dict):
+            continue
+        compact = yyyymmdd(row.get("trade_date"))
+        close = _finite(row.get("close"))
+        if len(compact) != 8 or close <= 0:
+            continue
+        volume = _finite(row.get("volume") if row.get("volume") not in (None, "") else row.get("vol"))
+        amount = _finite(row.get("amount"))
+        if volume and volume < close * 10 and amount > 1000:
+            volume = volume * 100
+        trade_date = f"{compact[:4]}-{compact[4:6]}-{compact[6:8]}"
+        previous = normalized[-1]["close"] if normalized else 0.0
+        normalized.append(
+            {
+                "trade_date": trade_date,
+                "open": _finite(row.get("open")),
+                "high": _finite(row.get("high")),
+                "low": _finite(row.get("low")),
+                "close": close,
+                "change": round((close / previous - 1) * 100, 4) if previous else _finite(row.get("pct_chg")),
+                "volume": volume,
+                "amount_billion": amount / 100_000_000,
+            }
+        )
+    return normalized
+
+
+def _shift_yyyymmdd(value: str, days: int) -> str:
+    from datetime import datetime, timedelta
+
+    stamp = datetime.strptime(value, "%Y%m%d")
+    return (stamp + timedelta(days=days)).strftime("%Y%m%d")
+
+
+def _finite(value: Any) -> float:
+    try:
+        return float(value or 0)
+    except (TypeError, ValueError):
+        return 0.0
+
+
 class DatahubAwareTushareClient:
     def __init__(self, legacy: TushareClient, bridge: DatahubBridge) -> None:
         self._legacy = legacy
@@ -325,5 +504,17 @@ class DatahubAwareTushareClient:
     ) -> list[dict[str, Any]]:
         return self._bridge.query(api_name, params, fields, self._legacy.query)
 
+    def try_market_quotes(self, trade_date: str = "") -> list[dict[str, Any]] | None:
+        return self._bridge.try_market_quotes(trade_date)
+
+    def try_quotes(self, codes: list[str]) -> list[dict[str, Any]] | None:
+        return self._bridge.try_quotes(codes)
+
+    def try_index_quotes(self) -> list[dict[str, Any]] | None:
+        return self._bridge.try_index_quotes()
+
+    def record_datahub_legacy(self, dataset: str, source: str = "", error: str = "") -> None:
+        self._bridge.record_legacy(dataset, source, error)
+
     def __getattr__(self, name: str) -> Any:
         return getattr(self._legacy, name)

backend/data/datahub/route_state.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+
+from datetime import datetime
+from threading import Lock
+from typing import Any
+
+from backend.data.datahub.settings import DATASETS
+
+DATASET_LABELS = {
+    "calendar": "交易日历",
+    "stocks": "股票主档",
+    "daily": "个股日K",
+    "index_daily": "指数日K",
+    "valuation": "估值",
+    "moneyflow": "资金流",
+    "auction": "竞价",
+    "limit_events": "涨停池",
+    "popularity": "人气榜",
+    "dragon_tiger": "龙虎榜",
+    "sector_daily": "题材板块",
+    "quotes": "全市场实时行情",
+    "index_quotes": "指数实时行情",
+    "intraday": "分时",
+    "status": "数据集状态",
+}
+
+
+class DatahubRouteLedger:
+    def __init__(self) -> None:
+        self._lock = Lock()
+        self._rows: dict[str, dict[str, Any]] = {}
+
+    def record(self, dataset: str, route: str, source: str = "", error: str = "") -> None:
+        name = str(dataset or "").strip() or "unknown"
+        with self._lock:
+            self._rows[name] = {
+                "dataset": name,
+                "label": DATASET_LABELS.get(name, name),
+                "route": "legacy" if route == "legacy" else "datahub",
+                "source": str(source or "").strip(),
+                "error": str(error or "").strip(),
+                "at": datetime.now().astimezone().isoformat(timespec="seconds"),
+            }
+
+    def snapshot(self) -> list[dict[str, Any]]:
+        with self._lock:
+            rows = [dict(item) for item in self._rows.values()]
+        order = {name: index for index, name in enumerate(DATASETS)}
+        rows.sort(key=lambda item: (order.get(str(item.get("dataset")), 99), str(item.get("dataset"))))
+        return rows
+
+    def clear(self) -> None:
+        with self._lock:
+            self._rows.clear()
+
+
+LEDGER = DatahubRouteLedger()

backend/data/gateway.py

@@ -47,6 +47,31 @@ class DataGateway:
     def batches(self, trade_date: str, dataset: str = "") -> list[dict[str, Any]] | None:
         return self.datahub.batches(trade_date, dataset)
 
+    def datahub_status(self) -> dict[str, Any]:
+        from backend.data.datahub.route_state import DATASET_LABELS, LEDGER
+        from backend.data.datahub.settings import DATASETS
+
+        settings = self.datahub.settings
+        flags = []
+        enabled = 0
+        for name in DATASETS:
+            read = bool(settings.flags(name).read)
+            if read:
+                enabled += 1
+            flags.append({"dataset": name, "label": DATASET_LABELS.get(name, name), "read": read})
+        routes = LEDGER.snapshot()
+        fallbacks = [item for item in routes if item.get("route") == "legacy"]
+        return {
+            "configured": bool(settings.token and settings.base_url),
+            "base_url": settings.base_url,
+            "enabled_reads": enabled,
+            "total_reads": len(DATASETS),
+            "flags": flags,
+            "routes": routes,
+            "fallback_count": len(fallbacks),
+            "fallback_labels": [str(item.get("label") or item.get("dataset")) for item in fallbacks],
+        }
+
     def assert_source(self, dataset_id: str, provider_id: str, usage: DataUsage) -> None:
         self.policy.assert_allowed(dataset_id, provider_id, usage)
 

backend/data/providers/tushare_dashboard.py

@@ -186,7 +186,12 @@ class DashboardMixin:
         previous_sectors = _build_sectors(previous_limits)
         now = self._now()
         market_status = _realtime_market_status(now.time().replace(tzinfo=None))
-        if quote_source == "eastmoney_clist":
+        if quote_source == "datahub":
+            notice = (
+                "盘中行情由数据中枢统一提供；涨停原因、封板时间和开板次数以盘后榜单校正为准。"
+            )
+            source_name = "datahub"
+        elif quote_source == "eastmoney_clist":
             notice = (
                 "盘中行情由东财免费实时快照计算；涨停原因、封板时间和开板次数以盘后榜单校正为准。"
             )
@@ -241,10 +246,16 @@ class DashboardMixin:
         codes: str,
         trade_date: str,
     ) -> tuple[list[dict[str, Any]], str]:
+        hub = getattr(self, "try_market_quotes", None)
+        if callable(hub):
+            quotes = hub(trade_date)
+            if quotes:
+                return list(quotes), "datahub"
         rt_error = ""
         try:
             quotes = self.query("rt_k", {"ts_code": codes})
             if quotes:
+                self._mark_quote_legacy("tushare_rt_k", rt_error)
                 return list(quotes), "tushare_rt_k"
             rt_error = f"No realtime data returned for {trade_date}"
         except TushareError as exc:
@@ -259,8 +270,14 @@ class DashboardMixin:
             raise TushareError(
                 f"当天盘中实时行情不可用：rt_k={rt_error}；免费源=empty"
             )
+        self._mark_quote_legacy(quote_source, rt_error)
         return quotes, quote_source
 
+    def _mark_quote_legacy(self, source: str, error: str = "") -> None:
+        marker = getattr(self, "record_datahub_legacy", None)
+        if callable(marker):
+            marker("quotes", source, error)
+
     def _free_realtime_quotes(
         self,
         trade_date: str,
@@ -286,8 +303,18 @@ class DashboardMixin:
         return quotes, "tencent_qt"
 
     def _free_realtime_indices(self) -> list[dict[str, Any]]:
+        hub = getattr(self, "try_index_quotes", None)
+        if callable(hub):
+            rows = hub()
+            converted = [item for item in (_hub_index_quote(row) for row in rows or []) if item]
+            if converted:
+                return converted
         try:
-            return self._realtime_aggregator().eastmoney_indices()
+            rows = self._realtime_aggregator().eastmoney_indices()
+            marker = getattr(self, "record_datahub_legacy", None)
+            if callable(marker):
+                marker("index_quotes", "eastmoney_push2")
+            return rows
         except Exception:
             return []
 
@@ -692,6 +719,31 @@ def _build_yesterday_performance(
     return result
 
 
+def _hub_index_quote(row: dict[str, Any]) -> dict[str, Any] | None:
+    ts_code = str(row.get("ts_code") or "")
+    code = str(row.get("code") or ts_code.split(".")[0])
+    close = _number(row.get("price") if row.get("price") not in (None, "") else row.get("close"))
+    previous = _number(
+        row.get("previous_close") if row.get("previous_close") not in (None, "") else row.get("pre_close")
+    )
+    if close <= 0 or previous <= 0:
+        return None
+    amount = _number(row.get("amount"))
+    amount_billion = _number(row.get("amount_billion"))
+    if not amount_billion and amount:
+        amount_billion = round(amount / 100_000_000, 2)
+    return {
+        "code": code,
+        "name": str(row.get("name") or code),
+        "price": close,
+        "change": _number(row.get("pct_chg") if row.get("pct_chg") not in (None, "") else row.get("change")),
+        "previous_close": previous,
+        "amount_billion": amount_billion,
+        "quote_time": str(row.get("quote_time") or ""),
+        "source": "datahub",
+    }
+
+
 def _build_limit_performance(rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
     result = []
     for level in sorted({int(row.get("prior_streak") or 1) for row in rows}, reverse=True):

backend/data/providers/tushare_indices.py

@@ -59,10 +59,85 @@ class IndexMixin:
         }
 
     def realtime_market_indices(self, requested_date: str) -> dict[str, Any]:
+        hub = getattr(self, "try_index_quotes", None)
+        if callable(hub):
+            rows = hub()
+            if rows:
+                try:
+                    return self._hub_realtime_market_indices(requested_date, rows)
+                except TushareError:
+                    pass
         try:
-            return self._tushare_realtime_market_indices(requested_date)
+            payload = self._tushare_realtime_market_indices(requested_date)
+            marker = getattr(self, "record_datahub_legacy", None)
+            if callable(marker):
+                marker("index_quotes", "tushare_rt_idx_k")
+            return payload
         except TushareError:
-            return self._free_realtime_market_indices(requested_date)
+            payload = self._free_realtime_market_indices(requested_date)
+            marker = getattr(self, "record_datahub_legacy", None)
+            if callable(marker):
+                marker("index_quotes", str(payload.get("source") or "eastmoney_push2"))
+            return payload
+
+    def _hub_realtime_market_indices(
+        self,
+        requested_date: str,
+        rows: list[dict[str, Any]],
+    ) -> dict[str, Any]:
+        trade_date, _ = self.resolve_trade_context(requested_date)
+        index_names = {
+            "000001.SH": "上证指数",
+            "399001.SZ": "深证成指",
+            "399006.SZ": "创业板指",
+        }
+        by_code = {str(row.get("ts_code") or ""): row for row in rows}
+        by_symbol = {str(row.get("code") or ""): row for row in rows}
+        indices = []
+        for ts_code, name in index_names.items():
+            row = by_code.get(ts_code) or by_symbol.get(ts_code.split(".")[0])
+            if not row:
+                continue
+            close = _number(row.get("price") if row.get("price") not in (None, "") else row.get("close"))
+            previous_close = _number(
+                row.get("previous_close") if row.get("previous_close") not in (None, "") else row.get("pre_close")
+            )
+            if close <= 0 or previous_close <= 0:
+                continue
+            amount = _number(row.get("amount"))
+            amount_billion = _number(row.get("amount_billion"))
+            if not amount_billion and amount:
+                amount_billion = round(amount / 100_000_000, 2)
+            indices.append(
+                {
+                    "ts_code": ts_code,
+                    "name": str(row.get("name") or name).strip(),
+                    "trade_date": trade_date,
+                    "close": close,
+                    "pct_chg": round(
+                        _number(row.get("pct_chg")) or (close / previous_close - 1) * 100,
+                        3,
+                    ),
+                    "return_5d": 0,
+                    "amount_billion": amount_billion,
+                    "quote_time": str(row.get("quote_time") or ""),
+                    "source": "datahub",
+                }
+            )
+        if len(indices) != 3:
+            raise TushareError("Realtime index quotes are incomplete")
+        return {
+            "trade_date": trade_date,
+            "source": "datahub",
+            "realtime": True,
+            "precise": True,
+            "indices": indices,
+            "aggregate": {
+                "average_pct_chg": round(sum(item["pct_chg"] for item in indices) / len(indices), 3),
+                "average_return_5d": 0,
+                "average_return_20d": 0,
+            },
+        }
 
     def _tushare_realtime_market_indices(self, requested_date: str) -> dict[str, Any]:
         trade_date, _ = self.resolve_trade_context(requested_date)

backend/features/market/charts.py

@@ -68,12 +68,18 @@ class MarketChartClient:
         normalized = str(code or "").strip()
         if not re.fullmatch(r"\d{6}", normalized):
             raise ChartDataError("Invalid stock code")
+        hub_rows = self._datahub_daily(normalized, end_date, limit, "daily")
+        if hub_rows:
+            return hub_rows
         return self._ifind_daily(_stock_market_code(normalized), end_date, limit)
 
     def index_daily(self, identifier: str, end_date: str, limit: int = 90) -> list[dict[str, Any]]:
         normalized = str(identifier or "").strip().upper()
         if normalized not in INDEX_SECIDS:
             raise ChartDataError("Unsupported index")
+        hub_rows = self._datahub_daily(normalized, end_date, limit, "index_daily")
+        if hub_rows:
+            return hub_rows
         return self._ifind_daily(normalized, end_date, limit)
 
     def board_daily(self, identifier: str, end_date: str, limit: int = 90) -> list[dict[str, Any]]:
@@ -109,6 +115,112 @@ class MarketChartClient:
             return None
         return chart
 
+    def _datahub_daily(
+        self,
+        code: str,
+        end_date: str,
+        limit: int,
+        dataset: str,
+    ) -> list[dict[str, Any]] | None:
+        if self.datahub is None or not hasattr(self.datahub, "try_daily_chart"):
+            return None
+        try:
+            rows = self.datahub.try_daily_chart(code, end_date, limit, dataset)
+        except Exception as exc:
+            LOGGER.warning("datahub daily unexpected error: %s", exc)
+            rows = None
+        if not rows:
+            if hasattr(self.datahub, "record_legacy"):
+                self.datahub.record_legacy(dataset, "ifind")
+            return None
+        compact_end = str(end_date or "").replace("-", "")
+        market_now = datetime.now().astimezone()
+        today = market_now.strftime("%Y%m%d")
+        market_open = (
+            market_now.weekday() < 5
+            and market_now.time().replace(tzinfo=None) >= dt_time(9, 30)
+        )
+        if compact_end == today and market_open:
+            overlay = self._datahub_today_bar(code, dataset, rows)
+            if overlay:
+                if rows and rows[-1]["trade_date"] == overlay["trade_date"]:
+                    rows[-1] = overlay
+                else:
+                    rows.append(overlay)
+        return rows
+
+    def _datahub_today_bar(
+        self,
+        code: str,
+        dataset: str,
+        history: list[dict[str, Any]],
+    ) -> dict[str, Any] | None:
+        today_display = datetime.now().astimezone().date().isoformat()
+        previous = history[-1]["close"] if history and history[-1]["trade_date"] != today_display else (
+            history[-2]["close"] if len(history) >= 2 else 0.0
+        )
+        quote = None
+        if dataset == "index_daily" and hasattr(self.datahub, "try_index_quotes"):
+            quotes = self.datahub.try_index_quotes() or []
+            quote = next(
+                (
+                    item for item in quotes
+                    if str(item.get("ts_code") or "") == code or str(item.get("code") or "") == code.split(".")[0]
+                ),
+                None,
+            )
+        elif hasattr(self.datahub, "try_quotes"):
+            quotes = self.datahub.try_quotes([code]) or []
+            quote = quotes[0] if quotes else None
+        if quote:
+            close = _number(quote.get("close") if quote.get("close") not in (None, "") else quote.get("price"))
+            open_price = _number(quote.get("open"))
+            high = _number(quote.get("high"))
+            low = _number(quote.get("low"))
+            previous_close = _number(
+                quote.get("pre_close") if quote.get("pre_close") not in (None, "") else quote.get("previous_close")
+            ) or previous
+            volume = _number(quote.get("vol") if quote.get("vol") not in (None, "") else quote.get("volume"))
+            amount = _number(quote.get("amount"))
+            if close > 0 and open_price > 0:
+                return {
+                    "trade_date": today_display,
+                    "open": open_price,
+                    "high": high or close,
+                    "low": low or close,
+                    "close": close,
+                    "change": round((close / previous_close - 1) * 100, 4) if previous_close else 0.0,
+                    "volume": volume,
+                    "amount_billion": amount / 100_000_000,
+                    "realtime": True,
+                }
+        chart = self._datahub_intraday(code)
+        points = list((chart or {}).get("points") or [])
+        if not points:
+            return None
+        closes = [_number(point.get("close")) for point in points if _number(point.get("close")) > 0]
+        if not closes:
+            return None
+        opens = [_number(point.get("open")) for point in points if _number(point.get("open")) > 0]
+        highs = [_number(point.get("high")) for point in points if _number(point.get("high")) > 0]
+        lows = [_number(point.get("low")) for point in points if _number(point.get("low")) > 0]
+        volume = sum(_number(point.get("volume")) for point in points)
+        amount = sum(_number(point.get("amount")) for point in points)
+        previous_close = _number((chart or {}).get("previous_close")) or previous
+        close = closes[-1]
+        open_price = opens[0] if opens else closes[0]
+        return {
+            "trade_date": today_display,
+            "open": open_price,
+            "high": max(highs or closes),
+            "low": min(lows or closes),
+            "close": close,
+            "change": round((close / previous_close - 1) * 100, 4) if previous_close else 0.0,
+            "volume": volume,
+            "amount_billion": amount / 100_000_000,
+            "realtime": True,
+        }
+
     def board_intraday(self, identifier: str, name: str = "") -> dict[str, Any]:
         normalized = str(identifier or "").strip().upper()
         try:

backend/features/system/service.py

@@ -130,6 +130,7 @@ class SystemServiceMixin:
                 ),
                 **self.database.status(),
                 "jobs": self.jobs.repository.recent(12),
+                "datahub": self._datahub_status(),
             },
             "llm": {
                 "primary_configured": self._profile_configured(platform["primary"]),
@@ -145,6 +146,22 @@ class SystemServiceMixin:
             },
         }
 
+    def _datahub_status(self) -> dict[str, Any]:
+        gateway = getattr(self, "data_gateway", None)
+        reporter = getattr(gateway, "datahub_status", None)
+        if callable(reporter):
+            return reporter()
+        return {
+            "configured": False,
+            "base_url": "",
+            "enabled_reads": 0,
+            "total_reads": 0,
+            "flags": [],
+            "routes": [],
+            "fallback_count": 0,
+            "fallback_labels": [],
+        }
+
     def save_system_settings(self, payload: dict[str, Any]) -> dict[str, Any]:
         current = dict(self._system_credentials)
         token = str(payload.get("tushare_token") or current.get("tushare_token") or "").strip()

compose.yaml

@@ -13,6 +13,22 @@ services:
       - ./.env
     environment:
       APP_ENCRYPTION_KEY: "${APP_ENCRYPTION_KEY:?APP_ENCRYPTION_KEY must be set in .env}"
+      DATAHUB_BASE_URL: "${DATAHUB_BASE_URL:-http://192.168.200.11:8766}"
+      DATAHUB_READ_CALENDAR: "1"
+      DATAHUB_READ_STOCKS: "1"
+      DATAHUB_READ_DAILY: "1"
+      DATAHUB_READ_INDEX_DAILY: "1"
+      DATAHUB_READ_VALUATION: "1"
+      DATAHUB_READ_MONEYFLOW: "1"
+      DATAHUB_READ_AUCTION: "1"
+      DATAHUB_READ_LIMIT_EVENTS: "1"
+      DATAHUB_READ_POPULARITY: "1"
+      DATAHUB_READ_DRAGON_TIGER: "1"
+      DATAHUB_READ_SECTOR_DAILY: "1"
+      DATAHUB_READ_QUOTES: "1"
+      DATAHUB_READ_INDEX_QUOTES: "1"
+      DATAHUB_READ_INTRADAY: "1"
+      DATAHUB_READ_STATUS: "1"
       TZ: Asia/Shanghai
       PYTHONUTF8: "1"
     volumes:

config/README.md

@@ -12,9 +12,12 @@ These registries describe the approved product surface of the standalone applica
   providers, model entry points, CSS layers, and remaining code hotspots.
 - `data-fields.config.json`: canonical data products, provider eligibility, intended use, and
   known blocked datasets.
-- `datahub.config.json`: optional read-only client for `xiaobai-datahub`. Each dataset has its
-  own `read` / `shadow` flag, all default off. Environment variables `DATAHUB_READ_*` and
-  `DATAHUB_SHADOW_*` can override a single dataset without a master switch.
+- `datahub.config.json`: official read-only client for `xiaobai-datahub`. Each dataset has its
+  own `read` / `shadow` flag; official reads default on. `compose.yaml` pins every
+  `DATAHUB_READ_*` to `"1"` so a leftover `.env` `=0` cannot silently keep official
+  pages on the old APIs. Environment variables can still override a single
+  `DATAHUB_SHADOW_*` without a master switch. The old website APIs stay as
+  emergency fallback only.
 - `data-quality.config.json`: freshness, coverage, units, adjustment, point-in-time, and
   fail-closed rules for every canonical data product.
 - `jobs.config.json`: background schedules, dependencies, lock keys, retry policy, timeouts,

config/architecture-inventory.json

@@ -483,8 +483,8 @@
     },
     {
       "path": "frontend/index.html",
-      "bytes": 48254,
-      "lines": 664
+      "bytes": 48447,
+      "lines": 665
     },
     {
       "path": "backend/features/screener/catalog.py",
@@ -496,6 +496,11 @@
       "bytes": 35247,
       "lines": 2416
     },
+    {
+      "path": "backend/data/providers/tushare_dashboard.py",
+      "bytes": 33603,
+      "lines": 784
+    },
     {
       "path": "database.py",
       "bytes": 32073,
@@ -506,11 +511,6 @@
       "bytes": 31756,
       "lines": 562
     },
-    {
-      "path": "backend/data/providers/tushare_dashboard.py",
-      "bytes": 31361,
-      "lines": 732
-    },
     {
       "path": "backend/data/providers/tushare_industries.py",
       "bytes": 26540,
@@ -551,6 +551,11 @@
       "bytes": 15311,
       "lines": 387
     },
+    {
+      "path": "frontend/shared/admin.js",
+      "bytes": 15235,
+      "lines": 289
+    },
     {
       "path": "frontend/shared/dashboard.js",
       "bytes": 15063,
@@ -566,11 +571,6 @@
       "bytes": 14743,
       "lines": 342
     },
-    {
-      "path": "frontend/shared/admin.js",
-      "bytes": 14410,
-      "lines": 268
-    },
     {
       "path": "backend/features/heaven/market_context.py",
       "bytes": 13681,
@@ -581,15 +581,20 @@
       "bytes": 13219,
       "lines": 289
     },
+    {
+      "path": "backend/features/system/service.py",
+      "bytes": 12937,
+      "lines": 271
+    },
     {
       "path": "backend/features/market/insights_auction_data.py",
       "bytes": 12829,
       "lines": 318
     },
     {
-      "path": "backend/features/system/service.py",
-      "bytes": 12392,
-      "lines": 254
+      "path": "backend/data/providers/tushare_indices.py",
+      "bytes": 10956,
+      "lines": 248
     },
     {
       "path": "backend/features/market/insights_auction.py",
@@ -631,11 +636,6 @@
       "bytes": 8357,
       "lines": 116
     },
-    {
-      "path": "backend/data/providers/tushare_indices.py",
-      "bytes": 7823,
-      "lines": 173
-    },
     {
       "path": "backend/features/screener/formula.py",
       "bytes": 6983,

config/datahub.config.json

@@ -6,20 +6,20 @@
   "page_limit": 5000,
   "stale_seconds_max": 86400,
   "datasets": {
-    "calendar": { "read": false, "shadow": false },
-    "stocks": { "read": false, "shadow": false },
-    "daily": { "read": false, "shadow": false },
-    "index_daily": { "read": false, "shadow": false },
-    "valuation": { "read": false, "shadow": false },
-    "moneyflow": { "read": false, "shadow": false },
-    "auction": { "read": false, "shadow": false },
-    "limit_events": { "read": false, "shadow": false },
-    "popularity": { "read": false, "shadow": false },
-    "dragon_tiger": { "read": false, "shadow": false },
-    "sector_daily": { "read": false, "shadow": false },
-    "quotes": { "read": false, "shadow": false },
-    "index_quotes": { "read": false, "shadow": false },
-    "intraday": { "read": false, "shadow": false },
-    "status": { "read": false, "shadow": false }
+    "calendar": { "read": true, "shadow": false },
+    "stocks": { "read": true, "shadow": false },
+    "daily": { "read": true, "shadow": false },
+    "index_daily": { "read": true, "shadow": false },
+    "valuation": { "read": true, "shadow": false },
+    "moneyflow": { "read": true, "shadow": false },
+    "auction": { "read": true, "shadow": false },
+    "limit_events": { "read": true, "shadow": false },
+    "popularity": { "read": true, "shadow": false },
+    "dragon_tiger": { "read": true, "shadow": false },
+    "sector_daily": { "read": true, "shadow": false },
+    "quotes": { "read": true, "shadow": false },
+    "index_quotes": { "read": true, "shadow": false },
+    "intraday": { "read": true, "shadow": false },
+    "status": { "read": true, "shadow": false }
   }
 }

frontend/index.html

@@ -611,6 +611,7 @@
         <label class="form-field"><span>iFinD Refresh Token</span><input id="systemIfindTokenInput" type="password" autocomplete="off" maxlength="2048" placeholder="留空保留现有 Token"></label>
         <label class="switch-control"><input id="systemBackgroundRefresh" type="checkbox"><span>启用交易时段后台刷新</span></label>
         <p class="form-hint">所有用户读取同一份后台快照，页面不会随后台任务自动重绘。</p>
+        <div id="datahubRouteStatus" class="admin-refresh-status" data-tone="idle" role="status" aria-live="polite"><i data-lucide="database"></i><span>数据中枢线路待检查</span></div>
         <div id="adminRefreshStatus" class="admin-refresh-status" data-tone="idle" role="status" aria-live="polite"><i data-lucide="circle-dot"></i><span>尚未手动刷新</span></div>
         <div class="dialog-actions admin-inline-actions"><button id="adminRefreshButton" class="button" type="button"><i data-lucide="refresh-cw"></i>立即后台刷新</button><button class="button primary" type="submit">保存行情配置</button></div>
       </form>

frontend/m/js/pages.js

@@ -5219,6 +5219,15 @@
     return '<span class="m-sys-dot' + (ok ? " m-sys-dot--ok" : "") + '"></span>';
   }
 
+  function datahubStatusText(hub) {
+    const enabled = number(hub.enabled_reads);
+    const total = number(hub.total_reads) || enabled;
+    const fallbacks = hub.fallback_labels || [];
+    if (fallbacks.length) return " 备用 " + fallbacks.join("、");
+    if (hub.configured) return " 主线路 " + enabled + "/" + total;
+    return " 未配置";
+  }
+
   function renderSystemAdmin(key) {
     if (key === "system/members") {
       renderSystemMembers();
@@ -5237,6 +5246,7 @@
       '<div class="m-sys-status-item"><span>iFinD</span><span>' + statusDot(ifind.configured) + (ifind.configured ? " 已配置" : " 未配置") + "</span></div>" +
       '<div class="m-sys-status-item"><span>行情快照</span><strong>' + number(data.snapshot_dates) + " 个交易日</strong></div>" +
       '<div class="m-sys-status-item"><span>后台刷新</span><span>' + statusDot(data.background_refresh_enabled) + (data.background_refresh_enabled ? " 已启用" : " 已暂停") + "</span></div>" +
+      '<div class="m-sys-status-item"><span>数据中枢</span><span>' + statusDot(Boolean((data.datahub || {}).configured) && !((data.datahub || {}).fallback_count)) + datahubStatusText(data.datahub || {}) + "</span></div>" +
       "</div></div>" +
       '<div class="m-card m-sys-section"><strong>数据源密钥</strong>' +
       formFieldHtml("Tushare Token", '<input id="m-sys-token" type="password" autocomplete="off" minlength="20" placeholder="留空则保留现有 Token">', false) +

frontend/shared/admin.js

@@ -44,6 +44,7 @@ async function openAdminSettings(refreshOnly = false) {
     status.textContent = `Tushare ${data.configured ? "已配置" : "未配置"} · iFinD ${ifind.configured ? "已配置" : "未配置"} · ${number(data.snapshot_dates)} 个交易日`;
     status.classList.toggle("connected", Boolean(data.configured));
     setText("systemDataStatus", data.background_refresh_enabled ? "后台刷新已启用" : "后台刷新已暂停");
+    renderDatahubRouteStatus(data.datahub || {});
     document.querySelector("#systemTokenInput").value = "";
     document.querySelector("#systemIfindTokenInput").value = "";
     document.querySelector("#systemBackgroundRefresh").checked = Boolean(data.background_refresh_enabled);
@@ -55,6 +56,26 @@ async function openAdminSettings(refreshOnly = false) {
   }
 }
 
+function renderDatahubRouteStatus(hub) {
+  const box = document.querySelector("#datahubRouteStatus");
+  if (!box) return;
+  const label = box.querySelector("span");
+  const enabled = number(hub.enabled_reads);
+  const total = number(hub.total_reads) || enabled;
+  const fallbacks = hub.fallback_labels || [];
+  if (fallbacks.length) {
+    box.dataset.tone = "warning";
+    if (label) label.textContent = `数据中枢主线路 ${enabled}/${total} · 备用 ${fallbacks.length} 类：${fallbacks.join("、")}`;
+    return;
+  }
+  box.dataset.tone = hub.configured ? "success" : "idle";
+  if (label) {
+    label.textContent = hub.configured
+      ? `数据中枢主线路 ${enabled}/${total}，当前无备用`
+      : "数据中枢尚未配置，网站仍走原接口";
+  }
+}
+
 function selectAdminPanel(panel) {
   const selected = ["market", "models", "members"].includes(panel) ? panel : "market";
   document.querySelector("#adminSectionSelect").value = selected;

tests/test_chart_data_provider.py

@@ -155,10 +155,12 @@ class ChartLookbackTests(unittest.TestCase):
 
 
 class FakeHub:
-    def __init__(self, chart=None, error=None):
+    def __init__(self, chart=None, error=None, daily=None):
         self.chart = chart
         self.error = error
+        self.daily = daily
         self.calls: list[str] = []
+        self.legacy: list[str] = []
 
     def try_intraday(self, code):
         self.calls.append(code)
@@ -166,6 +168,15 @@ class FakeHub:
             raise self.error
         return self.chart
 
+    def try_daily_chart(self, code, end_date, limit=90, dataset="daily"):
+        self.calls.append(f"{dataset}:{code}")
+        if self.error:
+            raise self.error
+        return self.daily
+
+    def record_legacy(self, dataset, source="", error=""):
+        self.legacy.append(dataset)
+
 
 class DatahubChartFallbackTests(unittest.TestCase):
     def setUp(self) -> None:
@@ -207,6 +218,25 @@ class DatahubChartFallbackTests(unittest.TestCase):
             self.assertGreaterEqual(len(payload["points"]), 1)
             self.assertTrue(fallback.requests)
 
+    def test_datahub_daily_skips_ifind(self):
+        hub = FakeHub(
+            daily=[
+                {
+                    "trade_date": "2026-09-07",
+                    "open": 10.0,
+                    "high": 10.4,
+                    "low": 9.9,
+                    "close": 10.2,
+                    "volume": 1000,
+                    "amount_billion": 0.02,
+                }
+            ]
+        )
+        client = MarketChartClient(IfindHttpClient(), LookbackChartClient(), hub)
+        rows = client.stock_daily("600000", "20260907")
+        self.assertEqual(rows[-1]["trade_date"], "2026-09-07")
+        self.assertIn("daily:600000", hub.calls)
+
 
 class ChartServiceStub:
     @staticmethod

tests/test_datahub_bridge.py

@@ -12,6 +12,7 @@ from backend.data.datahub.client import DatahubClient, DatahubResponse
 from backend.data.datahub.compare import compare_rows
 from backend.data.datahub.errors import DatahubError
 from backend.data.datahub.native import to_canonical_row, to_native_row
+from backend.data.datahub.route_state import LEDGER
 from backend.data.datahub.settings import DATASETS, DatahubSettings, DatasetFlags
 
 ROOT = Path(__file__).resolve().parents[1]
@@ -84,17 +85,21 @@ def flags(**enabled: tuple[bool, bool]) -> DatahubSettings:
 
 
 class DatahubBridgeTests(unittest.TestCase):
-    def test_default_config_keeps_legacy_and_does_not_call_datahub(self) -> None:
+    def setUp(self) -> None:
+        LEDGER.clear()
+
+    def test_default_config_enables_official_reads(self) -> None:
         settings = DatahubSettings.load(environ={}, credentials={})
-        self.assertFalse(settings.any_enabled())
-        self.assertTrue(all(not settings.flags(name).read and not settings.flags(name).shadow for name in DATASETS))
-        client = FakeClient(error=DatahubError("INTERNAL", "should not be called"))
+        self.assertTrue(settings.any_enabled())
+        self.assertTrue(all(settings.flags(name).read and not settings.flags(name).shadow for name in DATASETS))
+        client = FakeClient()
         legacy = FakeLegacy([LEGACY_DAILY])
         wrapped = DatahubAwareTushareClient(legacy, DatahubBridge(settings, client))
         rows = wrapped.query("daily", {"trade_date": "20240902"}, "ts_code,close,vol,amount")
         self.assertEqual(rows[0]["amount"], 2000.0)
-        self.assertEqual(client.paths, [])
-        self.assertEqual(len(legacy.calls), 1)
+        self.assertEqual(client.paths, ["/v1/bars/daily"])
+        self.assertEqual(legacy.calls, [])
+        self.assertEqual(LEDGER.snapshot()[0]["route"], "datahub")
 
     def test_each_dataset_has_independent_read_flag(self) -> None:
         settings = flags(daily=(True, False), auction=(False, False))
@@ -104,6 +109,13 @@ class DatahubBridgeTests(unittest.TestCase):
         source = (ROOT / "config" / "datahub.config.json").read_text(encoding="utf-8")
         self.assertNotIn("master", source)
         self.assertNotIn("DATAHUB_READ_ALL", source)
+        compose = (ROOT / "compose.yaml").read_text(encoding="utf-8")
+        for env_key in (
+            "CALENDAR", "STOCKS", "DAILY", "INDEX_DAILY", "VALUATION", "MONEYFLOW",
+            "AUCTION", "LIMIT_EVENTS", "POPULARITY", "DRAGON_TIGER", "SECTOR_DAILY",
+            "QUOTES", "INDEX_QUOTES", "INTRADAY", "STATUS",
+        ):
+            self.assertIn(f'DATAHUB_READ_{env_key}: "1"', compose)
 
     def test_read_flag_replaces_only_that_dataset_and_converts_units(self) -> None:
         shadows: list[dict[str, Any]] = []
@@ -412,7 +424,92 @@ class DatahubBridgeTests(unittest.TestCase):
             FakeClient(error=DatahubError("INTERNAL", "datahub exploded")),
         )
         self.assertIsNone(broken.try_intraday("601318"))
-        self.assertFalse(DatahubSettings.load(environ={}, credentials={}).flags("intraday").read)
+        self.assertTrue(DatahubSettings.load(environ={}, credentials={}).flags("intraday").read)
+
+    def test_try_market_quotes_and_visible_fallback(self) -> None:
+        quotes = [
+            {
+                "ts_code": f"{600000 + index:06d}.SH",
+                "name": f"股票{index}",
+                "close": 10.2,
+                "pre_close": 10.0,
+                "open": 10.1,
+                "high": 10.3,
+                "low": 9.9,
+                "vol": 1000,
+                "amount": 2000000,
+                "quote_date": "20240902",
+            }
+            for index in range(220)
+        ]
+        ok = DatahubBridge(
+            flags(quotes=(True, False)),
+            FakeClient(
+                response=DatahubResponse(
+                    data=quotes,
+                    meta={"stale": False, "staleness_seconds": 0, "source": "eastmoney:clist"},
+                )
+            ),
+        )
+        rows = ok.try_market_quotes("20240902")
+        self.assertEqual(len(rows), 220)
+        self.assertEqual(rows[0]["pre_close"], 10.0)
+        self.assertEqual(ok.client.paths, ["/v1/quotes/latest"])
+        self.assertEqual(LEDGER.snapshot()[0]["route"], "datahub")
+
+        failed = DatahubBridge(
+            flags(quotes=(True, False)),
+            FakeClient(error=DatahubError("UNAVAILABLE", "down")),
+        )
+        self.assertIsNone(failed.try_market_quotes("20240902"))
+        failed.record_legacy("quotes", "tencent_qt", "down")
+        snap = next(item for item in LEDGER.snapshot() if item["dataset"] == "quotes")
+        self.assertEqual(snap["route"], "legacy")
+        self.assertEqual(snap["source"], "tencent_qt")
+        self.assertIn("备用", "备用")
+
+        gateway = build_data_gateway({}, datahub_settings=flags(quotes=(True, False)))
+        status = gateway.datahub_status()
+        self.assertEqual(status["enabled_reads"], 1)
+        self.assertEqual(status["total_reads"], len(DATASETS))
+        self.assertGreaterEqual(status["fallback_count"], 1)
+
+    def test_try_daily_chart_converts_hub_bars(self) -> None:
+        rows = [
+            {
+                "ts_code": "600000.SH",
+                "trade_date": "20240901",
+                "open": 10.0,
+                "high": 10.4,
+                "low": 9.9,
+                "close": 10.2,
+                "volume": 100000,
+                "amount": 2000000,
+            },
+            {
+                "ts_code": "600000.SH",
+                "trade_date": "20240902",
+                "open": 10.2,
+                "high": 10.5,
+                "low": 10.1,
+                "close": 10.4,
+                "volume": 120000,
+                "amount": 2400000,
+            },
+        ]
+        hub = DatahubBridge(
+            flags(daily=(True, False)),
+            FakeClient(
+                response=DatahubResponse(
+                    data=rows,
+                    meta={"stale": False, "staleness_seconds": 0, "source": "tushare:daily"},
+                )
+            ),
+        )
+        chart = hub.try_daily_chart("600000.SH", "20240902", 90, "daily")
+        self.assertEqual(chart[-1]["trade_date"], "2024-09-02")
+        self.assertEqual(chart[-1]["close"], 10.4)
+        self.assertAlmostEqual(chart[-1]["amount_billion"], 0.024)
 
     def test_features_do_not_import_datahub_client(self) -> None:
         violations = []

tests/test_http_dispatch.py

@@ -138,7 +138,7 @@ class HttpDispatchContractTests(unittest.TestCase):
             self.assertTrue(claimed.isdisjoint(methods))
             claimed.update(methods)
             self.assertLessEqual(len(path.read_text(encoding="utf-8").splitlines()), line_limit)
-        self.assertEqual(len(claimed), 27)
+        self.assertEqual(len(claimed), 28)
 
 
 if __name__ == "__main__":

tests/test_realtime_dashboard.py

@@ -364,6 +364,23 @@ class RealtimeDashboardTests(unittest.TestCase):
         self.assertEqual(quote["amount"], 406050000)
         self.assertEqual(quote["source"], "tencent_qt")
 
+    def test_datahub_market_quotes_used_before_legacy(self):
+        calls = []
+
+        def try_market_quotes(trade_date):
+            calls.append(trade_date)
+            return list(FREE_QUOTES)
+
+        self.client.try_market_quotes = try_market_quotes
+        self.client.realtime_aggregator = FakeFreeAggregator(fail=True)
+        TushareClient._realtime_reference_cache.clear()
+        dashboard = self.client._realtime_dashboard("20260720", "20260720", "20260717")
+        self.assertEqual(calls, ["20260720"])
+        self.assertEqual(dashboard["meta"]["quote_source"], "datahub")
+        self.assertEqual(dashboard["meta"]["source"], "datahub")
+        self.assertEqual(dashboard["meta"]["quote_count"], 3)
+        self.assertIn("数据中枢", dashboard["meta"]["notice"])
+
 
 if __name__ == "__main__":
     unittest.main()

xiaobai-datahub/README.md

@@ -7,7 +7,7 @@
 
 - SQLite WAL `datahub.db`，容器名 `xiaobai-datahub`，端口 `8766`
 - Tushare 盘后正式数据：交易日历、股票主档、daily、daily_basic、adj_factor、index_daily、moneyflow、stk_auction、limit_list_d、ths_hot/dc_hot、hm_detail、ths_daily/dc_index/sw_daily
-- 盘中观察（provisional）：东财/腾讯指数报价、个股最新价、分时点（`/v1/quotes/latest` `/v1/indexes/quotes` `/v1/intraday/points`）；永不写入 eod_* 正式表
+- 盘中观察（provisional）：东财/腾讯指数报价、个股最新价、全市场快照、分时点（`/v1/quotes/latest` 不传 codes 即全市场，`/v1/indexes/quotes` `/v1/intraday/points`）；永不写入 eod_* 正式表
 - 暂存 → 校验 → 整批原子发布 → 可回滚
 - `/v1` 稳定接口（`X-Datahub-Token`）
 - `/admin/` 最小管理后台（总览 / 数据源 / 调度 / 发布 / 数据集 / 审计）

xiaobai-datahub/datahub/adapters/eastmoney.py

@@ -13,6 +13,15 @@ from datahub.numbers import finite_number, round4
 
 EASTMONEY_INDEX_URL = "https://push2.eastmoney.com/api/qt/ulist.np/get"
 EASTMONEY_CLIST_URL = "https://push2.eastmoney.com/api/qt/clist/get"
+EASTMONEY_A_SHARE_BOARDS = (
+    "m:0+t:6",
+    "m:0+t:80",
+    "m:1+t:2",
+    "m:1+t:23",
+    "m:0+t:81",
+)
+EASTMONEY_QUOTE_FIELDS = "f12,f13,f14,f2,f3,f4,f5,f6,f15,f16,f17,f18,f8,f124"
+EASTMONEY_MARKET_PAGE_SIZE = 100
 TRENDS_URL = "https://push2delay.eastmoney.com/api/qt/stock/trends2/get"
 HIS_TRENDS_URL = "https://push2his.eastmoney.com/api/qt/stock/trends2/get"
 BROWSER_UA = (
@@ -59,7 +68,11 @@ class EastmoneyAdapter(MarketAdapter):
             codes = params.get("codes") or []
             if isinstance(codes, str):
                 codes = [item.strip() for item in codes.split(",") if item.strip()]
-            return self.fetch_quotes(list(codes))
+            if codes:
+                return self.fetch_quotes(list(codes))
+            return self.fetch_market_quotes()
+        if dataset in {"quotes_market", "market_quotes"}:
+            return self.fetch_market_quotes()
         raise AdapterError(f"{self.name} unsupported dataset: {dataset}")
 
     def normalize(self, dataset: str, rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
@@ -167,6 +180,58 @@ class EastmoneyAdapter(MarketAdapter):
             )
         return result
 
+    def fetch_market_quotes(self) -> list[dict[str, Any]]:
+        rows: list[dict[str, Any]] = []
+        board_errors: list[str] = []
+        for board in EASTMONEY_A_SHARE_BOARDS:
+            try:
+                rows.extend(self._board_quotes(board))
+            except Exception as exc:
+                board_errors.append(f"{board}:{exc}")
+        quotes: list[dict[str, Any]] = []
+        seen: set[str] = set()
+        for row in rows:
+            quote = _normalize_market_quote(row)
+            ts_code = str((quote or {}).get("ts_code") or "")
+            if not quote or ts_code in seen:
+                continue
+            seen.add(ts_code)
+            quotes.append(quote)
+        if len(quotes) < 200:
+            detail = f"；{'; '.join(board_errors)}" if board_errors else ""
+            raise AdapterError(f"Eastmoney market snapshot too small: {len(quotes)}{detail}")
+        return quotes
+
+    def _board_quotes(self, board: str) -> list[dict[str, Any]]:
+        first = self._market_page(board, 1)
+        data = first.get("data") or {}
+        rows = list(data.get("diff") or [])
+        total = int(finite_number(data.get("total")) or 0)
+        page_count = 1
+        if total > 0:
+            page_count = max(1, (total + EASTMONEY_MARKET_PAGE_SIZE - 1) // EASTMONEY_MARKET_PAGE_SIZE)
+        for page in range(2, min(page_count, 40) + 1):
+            payload = self._market_page(board, page)
+            rows.extend(list((payload.get("data") or {}).get("diff") or []))
+        return rows
+
+    def _market_page(self, board: str, page: int) -> dict[str, Any]:
+        return self._get_json(
+            EASTMONEY_CLIST_URL,
+            {
+                "pn": str(page),
+                "pz": str(EASTMONEY_MARKET_PAGE_SIZE),
+                "po": "1",
+                "np": "1",
+                "fltt": "2",
+                "invt": "2",
+                "fid": "f12",
+                "fs": board,
+                "fields": EASTMONEY_QUOTE_FIELDS,
+            },
+            referer="https://quote.eastmoney.com/center/gridlist.html",
+        )
+
     def fetch_intraday(self, ts_code: str, date: str = "") -> dict[str, Any]:
         code = str(ts_code or "").upper()
         if code in INDEX_SECIDS:
@@ -252,6 +317,45 @@ def _preferred_session(points: list[dict[str, Any]], preferred_date: str = "") -
     return [point for point in points if str(point.get("date") or "") == latest]
 
 
+def _normalize_market_quote(row: dict[str, Any]) -> dict[str, Any] | None:
+    symbol = str(row.get("f12") or "").strip()
+    if not symbol.isdigit() or len(symbol) != 6:
+        return None
+    close = round4(finite_number(row.get("f2")))
+    previous_close = round4(finite_number(row.get("f18")))
+    if close <= 0 or previous_close <= 0:
+        return None
+    market = int(finite_number(row.get("f13")) or 0)
+    if market == 1 or symbol.startswith(("5", "6", "9")):
+        ts_code = f"{symbol}.SH"
+    elif symbol.startswith(("4", "8")):
+        ts_code = f"{symbol}.BJ"
+    else:
+        ts_code = f"{symbol}.SZ"
+    epoch = int(finite_number(row.get("f124")) or 0)
+    quote_date = ""
+    if epoch > 0:
+        quote_date = datetime.fromtimestamp(epoch).astimezone().strftime("%Y%m%d")
+    return {
+        "ts_code": ts_code,
+        "name": row.get("f14") or symbol,
+        "pre_close": previous_close,
+        "previous_close": previous_close,
+        "open": round4(finite_number(row.get("f17"))),
+        "high": round4(finite_number(row.get("f15"))),
+        "low": round4(finite_number(row.get("f16"))),
+        "close": close,
+        "price": close,
+        "pct_chg": round4(finite_number(row.get("f3"))),
+        "vol": round4(finite_number(row.get("f5")) * 100),
+        "volume": round4(finite_number(row.get("f5")) * 100),
+        "amount": round4(finite_number(row.get("f6"))),
+        "quote_date": quote_date,
+        "quote_time_epoch": epoch,
+        "source": "eastmoney_clist",
+    }
+
+
 def _parse_trend(raw: Any) -> dict[str, Any] | None:
     text = str(raw or "")
     parts = text.split(",")

xiaobai-datahub/datahub/realtime_serve.py

@@ -64,9 +64,36 @@ def fetch_index_quotes(db: HubDB) -> dict[str, Any]:
     return payload
 
 
+def fetch_market_quotes(db: HubDB) -> dict[str, Any]:
+    cache_key = "quotes:market"
+    cached = _read_cache(db, cache_key)
+    if cached is not None:
+        return cached
+    adapter = EastmoneyAdapter()
+    try:
+        rows = adapter.fetch_market_quotes()
+        source = "eastmoney:clist"
+    except Exception as exc:
+        raise RealtimeApiError("SOURCE_UNAVAILABLE", f"market quotes unavailable: {exc}") from exc
+    payload = _envelope(
+        rows,
+        {
+            "tier": "provisional",
+            "trade_date": yyyymmdd(now_shanghai()),
+            "source": source,
+            "stale": False,
+            "staleness_seconds": 0,
+            "published_at": isoformat(now_shanghai()),
+            "scope": "market",
+        },
+    )
+    _write_cache(db, cache_key, payload, QUOTE_TTL, source)
+    return payload
+
+
 def fetch_quotes(db: HubDB, codes: list[str]) -> dict[str, Any]:
     if not codes:
-        raise RealtimeApiError("INVALID_ARGUMENT", "codes is required")
+        return fetch_market_quotes(db)
     resolved: list[str] = []
     for code in codes[:60]:
         item = resolve_code(db, code) or _guess_ts_code(code)

xiaobai-datahub/datahub/serving.py

@@ -247,11 +247,13 @@ class V1API:
         )
 
     def quotes_latest(self, q: dict[str, str]) -> dict[str, Any]:
-        from datahub.realtime_serve import RealtimeApiError, fetch_quotes
+        from datahub.realtime_serve import RealtimeApiError, fetch_market_quotes, fetch_quotes
 
         codes = [item.strip() for item in str(q.get("codes") or "").split(",") if item.strip()]
         try:
-            return fetch_quotes(self.db, codes)
+            if codes:
+                return fetch_quotes(self.db, codes)
+            return fetch_market_quotes(self.db)
         except RealtimeApiError as exc:
             raise ApiError(exc.code, exc.message) from exc
 

xiaobai-datahub/tests/test_realtime_intraday.py

@@ -172,5 +172,61 @@ class ServingIntradayDateTests(unittest.TestCase):
         self.assertIn("intraday unavailable", ctx.exception.message)
 
 
+class MarketQuotesTests(unittest.TestCase):
+    def setUp(self) -> None:
+        self.tmp = tempfile.TemporaryDirectory()
+        self.db = HubDB(Path(self.tmp.name) / "hub.db")
+        self.api = V1API(self.db, None, None)  # type: ignore[arg-type]
+
+    def tearDown(self) -> None:
+        self.tmp.cleanup()
+
+    def test_empty_codes_returns_full_market_snapshot(self) -> None:
+        rows = [
+            {
+                "ts_code": f"{600000 + index:06d}.SH",
+                "name": f"股票{index}",
+                "pre_close": 10.0,
+                "close": 10.2,
+                "open": 10.1,
+                "high": 10.3,
+                "low": 10.0,
+                "vol": 1000,
+                "amount": 2000000,
+            }
+            for index in range(220)
+        ]
+        with patch("datahub.realtime_serve.EastmoneyAdapter") as mocked:
+            mocked.return_value.fetch_market_quotes.return_value = rows
+            omitted = self.api.handle("/v1/quotes/latest", {})
+            empty = self.api.handle("/v1/quotes/latest", {"codes": [""]})
+        self.assertEqual(len(omitted["data"]), 220)
+        self.assertEqual(omitted["meta"]["scope"], "market")
+        self.assertEqual(omitted["meta"]["source"], "eastmoney:clist")
+        self.assertEqual(len(empty["data"]), 220)
+
+    def test_explicit_codes_still_use_named_quote_path(self) -> None:
+        named = [
+            {
+                "ts_code": "600000.SH",
+                "name": "浦发银行",
+                "price": 10.2,
+                "previous_close": 10.0,
+            }
+        ]
+        with patch("datahub.realtime_serve.EastmoneyAdapter") as mocked:
+            mocked.return_value.fetch_quotes.return_value = named
+            payload = self.api.handle("/v1/quotes/latest", {"codes": ["600000.SH"]})
+            mocked.return_value.fetch_market_quotes.assert_not_called()
+        self.assertEqual(payload["data"][0]["ts_code"], "600000.SH")
+
+    def test_market_unavailable_stays_source_error(self) -> None:
+        with patch("datahub.realtime_serve.EastmoneyAdapter") as mocked:
+            mocked.return_value.fetch_market_quotes.side_effect = AdapterError("too small")
+            with self.assertRaises(ApiError) as ctx:
+                self.api.handle("/v1/quotes/latest", {})
+        self.assertEqual(ctx.exception.code, "SOURCE_UNAVAILABLE")
+
+
 if __name__ == "__main__":
     unittest.main()