Support buy scaling from platform factors

2026-04-22 04:04:13 -07:00
parent 7f54309d53
commit 1a12c46589
3 changed files with 72 additions and 2 deletions
--- a/data/demo/000852量价微盘平台策略.engine-script.txt
+++ b/data/demo/000852量价微盘平台策略.engine-script.txt
@@ -52,6 +52,7 @@ strategy("microcap_volume_trend_000852") {

  risk.take_profit(close_rate)
  risk.stop_loss(loss_rate)
+  allocation.buy_scale(touched_upper_limit ? 1.0 : trade_rate)

  ordering.rank_by("market_cap", "asc")
 }
--- a/data/demo/000852量价微盘平台策略.strategy_spec.json
+++ b/data/demo/000852量价微盘平台策略.strategy_spec.json
@@ -29,6 +29,9 @@
      "stopLossExpr": "loss_rate",
      "takeProfitExpr": "close_rate"
    },
+    "allocation": {
+      "buyScaleExpr": "touched_upper_limit ? 1.0 : trade_rate"
+    },
    "ordering": {
      "rankBy": "market_cap",
      "rankExpr": "",