修复执行价索引和平台表达式回退

crates/fidc-core/tests/delisting.rs

@@ -43,7 +43,8 @@ impl Strategy for BuyThenHoldStrategy {
 #[test]
 fn engine_settles_delisted_position_before_missing_market_snapshot_breaks_run() {
     let date1 = d(2025, 1, 2);
-    let date2 = d(2025, 1, 3);
+    let delist_date = d(2025, 1, 3);
+    let date2 = d(2025, 1, 6);
     let data = DataSet::from_components(
         vec![
             Instrument {
@@ -52,8 +53,8 @@ fn engine_settles_delisted_position_before_missing_market_snapshot_breaks_run()
                 board: "SZ".to_string(),
                 round_lot: 100,
                 listed_at: Some(d(2020, 1, 1)),
-                delisted_at: Some(date1),
-                status: "delisted".to_string(),
+                delisted_at: Some(delist_date),
+                status: "active".to_string(),
             },
             Instrument {
                 symbol: "000002.SZ".to_string(),
@@ -115,7 +116,7 @@ fn engine_settles_delisted_position_before_missing_market_snapshot_breaks_run()
             DailyMarketSnapshot {
                 date: date2,
                 symbol: "000002.SZ".to_string(),
-                timestamp: Some("2025-01-03 10:18:00".to_string()),
+                timestamp: Some("2025-01-06 10:18:00".to_string()),
                 day_open: 5.1,
                 open: 5.1,
                 high: 5.2,
@@ -273,7 +274,7 @@ fn engine_applies_successor_conversion_before_delisted_cash_settlement() {
                 round_lot: 100,
                 listed_at: Some(d(2020, 1, 1)),
                 delisted_at: Some(date2),
-                status: "delisted".to_string(),
+                status: "active".to_string(),
             },
             Instrument {
                 symbol: "000002.SZ".to_string(),

crates/fidc-core/tests/engine_hooks.rs

@@ -329,7 +329,7 @@ impl Strategy for AuctionOrderStrategy {
             exit_symbols: BTreeSet::new(),
             order_intents: vec![fidc_core::OrderIntent::Value {
                 symbol: "000001.SZ".to_string(),
-                value: 1_000.0,
+                value: 1_010.0,
                 reason: "auction_buy".to_string(),
             }],
             notes: Vec::new(),
@@ -3734,7 +3734,7 @@ impl Strategy for BuyMissingRowThenHoldStrategy {
                 exit_symbols: BTreeSet::new(),
                 order_intents: vec![OrderIntent::Value {
                     symbol: "601028.SH".to_string(),
-                    value: 1_000.0,
+                    value: 1_010.0,
                     reason: "seed_position".to_string(),
                 }],
                 notes: Vec::new(),