初始化工程

2026-07-01 22:07:55 +08:00
parent 9bb6d7a654
commit fc2b0944d2
248 changed files with 65020 additions and 316 deletions
@@ -0,0 +1,31 @@
+"""连板股 — 涨停且连续涨停≥2天"""
+import polars as pl
+
+META = {
+    "id": "consecutive_limit_ups",
+    "name": "连板股",
+    "description": "当日涨停且连续涨停≥2天, 强势追涨",
+    "tags": ["涨停", "连板"],
+    "params": [
+        {"id": "min_boards", "label": "最少连板数", "type": "int",
+         "default": 2, "min": 1, "max": 20, "step": 1},
+    ],
+    "scoring": {"consecutive_limit_ups": 0.5, "change_pct": 0.3, "amount": 0.2},
+    "order_by": "score",
+    "descending": True,
+    "limit": 100,
+}
+
+ENTRY_SIGNALS = ["signal_limit_up"]
+EXIT_SIGNALS = []
+STOP_LOSS = -0.05
+MAX_HOLD_DAYS = 5
+ALERTS = []
+
+
+def filter(df: pl.DataFrame, params: dict) -> pl.Expr:
+    min_boards = params.get("min_boards", 2)
+    return (
+        pl.col("signal_limit_up").fill_null(False)
+        & (pl.col("consecutive_limit_ups") >= min_boards)
+    )