Add daily strategy lifecycle hooks

2026-04-22 22:15:55 -07:00
parent 32e29fdf9a
commit 34e16520fa
3 changed files with 263 additions and 3 deletions
--- a/crates/fidc-core/src/strategy.rs
+++ b/crates/fidc-core/src/strategy.rs
@@ -15,7 +15,16 @@ use crate::universe::{DynamicMarketCapBandSelector, SelectionContext, UniverseSe

 pub trait Strategy {
    fn name(&self) -> &str;
+    fn before_trading(&mut self, _ctx: &StrategyContext<'_>) -> Result<(), BacktestError> {
+        Ok(())
+    }
    fn on_day(&mut self, ctx: &StrategyContext<'_>) -> Result<StrategyDecision, BacktestError>;
+    fn after_trading(&mut self, _ctx: &StrategyContext<'_>) -> Result<(), BacktestError> {
+        Ok(())
+    }
+    fn on_settlement(&mut self, _ctx: &StrategyContext<'_>) -> Result<(), BacktestError> {
+        Ok(())
+    }
 }

 pub struct StrategyContext<'a> {