xmaker: apply math.Abs on signal for margin scale

c9s · Aug 30, 2024 · d501e8f · d501e8f
1 parent b872138
commit d501e8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/strategy/xmaker/strategy.go b/pkg/strategy/xmaker/strategy.go
@@ -276,7 +276,7 @@ func (s *Strategy) applySignalMargin(ctx context.Context, quote *Quote) error {
 		return err
 	}
 
-	margin := scale.Call(signal)
+	margin := scale.Call(math.Abs(signal))
 
 	s.logger.Infof("signal margin: %f", margin)