fix(HEL-356): preserve derived limit streaks

Co-authored-by: multica-agent <github@multica.ai>
2026-09-09 17:24:49 +08:00
parent 5f343a6bae
commit c3881af708
4 changed files with 71 additions and 10 deletions
@@ -55,16 +55,24 @@ class DashboardMixin:
            if not limit_rows:
                limit_data_source = "derived"
                notices.append("涨跌停高级接口当日数据尚未更新，已使用日线数据推算。")
-                limit_rows = self._derive_limits(trade_date, daily)
+                limit_rows = self._derive_limits(
+                    trade_date,
+                    daily,
+                    previous_limit_rows=previous_limit_rows,
+                )
        except TushareError as exc:
            limit_data_source = "derived"
            notices.append(f"涨跌停高级接口不可用，已使用日线数据推算：{exc}")
-            limit_rows = self._derive_limits(trade_date, daily)
            previous_daily = self._load_daily(previous_trade_date)
            previous_limit_rows = [
                row for row in self._derive_limits(previous_trade_date, previous_daily)
                if row.get("limit_type") == "U"
            ]
+            limit_rows = self._derive_limits(
+                trade_date,
+                daily,
+                previous_limit_rows=previous_limit_rows,
+            )

        up_rows = [row for row in limit_rows if row.get("limit_type") == "U"]
        down_rows = [row for row in limit_rows if row.get("limit_type") == "D"]