fix(stock-pool): preserve exit roles and freeze relative reduction bases

2026-09-12 15:54:33 +08:00
parent 4ac9ee5058
commit ffd23b9920
11 changed files with 398 additions and 43 deletions
@@ -3666,6 +3666,8 @@ where

            let split_ratio = action.split_ratio();
            if (split_ratio - 1.0).abs() > f64::EPSILON {
+                portfolio.adjust_stock_pool_split(&action.symbol, split_ratio)
+                    .map_err(BacktestError::Execution)?;
                let (delta_quantity, quantity_after, average_cost) = {
                    let position = portfolio
                        .position_mut_if_exists(&action.symbol)