移除策略级盘后撮合模式

crates/fidc-core/src/engine.rs

@@ -26,9 +26,6 @@ use crate::strategy::{
     TargetPortfolioOrderPricing,
 };
 
-pub const POST_CLOSE_FIXED_PRICE_EFFECTIVE_DATE: NaiveDate =
-    NaiveDate::from_ymd_opt(2026, 7, 6).expect("valid post-close effective date");
-
 #[derive(Debug, Error)]
 pub enum BacktestError {
     #[error(transparent)]
@@ -1973,16 +1970,6 @@ where
             })
             .filter(|date| self.config.end_date.map(|end| *date <= end).unwrap_or(true))
             .collect::<Vec<_>>();
-        if self.broker.matching_type() == MatchingType::PostCloseFixedPrice
-            && calendar_dates
-                .first()
-                .is_some_and(|date| *date < POST_CLOSE_FIXED_PRICE_EFFECTIVE_DATE)
-        {
-            return Err(BacktestError::Execution(format!(
-                "post_close_fixed_price is unavailable before {}",
-                POST_CLOSE_FIXED_PRICE_EFFECTIVE_DATE
-            )));
-        }
         let has_decision_inputs = |date: NaiveDate| {
             !self.data.factor_snapshot_rows_on(date).is_empty()
                 && !self.data.candidate_snapshot_rows_on(date).is_empty()