统一表达式策略成本风控来源

2026-07-02 22:59:45 +08:00
parent 25cc643f34
commit 564a2fb9b2
2 changed files with 7 additions and 6 deletions
@@ -1022,11 +1022,9 @@ impl PlatformExprStrategy {
    }

    fn cost_model(&self) -> ChinaAShareCostModel {
-        let mut model = if self.config.aiquant_transaction_cost {
-            ChinaAShareCostModel::aiquant_default()
-        } else {
-            ChinaAShareCostModel::default()
-        };
+        let mut model = ChinaAShareCostModel::from_trading_constraints(
+            self.config.risk_config.trading_constraints,
+        );
        if let Some(value) = self.config.commission_rate {
            model.commission_rate = value;
        }