diff --git a/crates/fidc-core/src/platform_expr_strategy.rs b/crates/fidc-core/src/platform_expr_strategy.rs
index c24fe49..4af1784 100644
--- a/crates/fidc-core/src/platform_expr_strategy.rs
+++ b/crates/fidc-core/src/platform_expr_strategy.rs
@@ -8741,7 +8741,7 @@ impl Strategy for PlatformExprStrategy {
                     self.pending_full_close_symbols.remove(&position.symbol);
                 } else {
                     exit_symbols.insert(position.symbol.clone());
-                    if should_block_partial_exit_residual_slot {
+                    if trading_ratio < 1.0 {
                         slot_blocking_symbols.insert(position.symbol.clone());
                     }
                     order_intents.push(OrderIntent::TargetValue {