支持策略决策前批量加载执行价

2026-06-18 17:08:36 +08:00
parent 2265a5dc67
commit 3633905459
3 changed files with 83 additions and 0 deletions
@@ -43,6 +43,12 @@ pub trait Strategy {
    fn decision_quote_times(&self) -> Vec<NaiveTime> {
        Vec::new()
    }
+    fn decision_quote_symbols(
+        &mut self,
+        _ctx: &StrategyContext<'_>,
+    ) -> Result<BTreeSet<String>, BacktestError> {
+        Ok(BTreeSet::new())
+    }
    fn on_scheduled(
        &mut self,
        _ctx: &StrategyContext<'_>,