Fixes unhandled zero volume (#39)

Co-authored-by: taovonqi <[email protected]>
amv-dev · Jan 8, 2024 · 156a794 · 156a794
1 parent 8793cd6
commit 156a794
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/indicators/ease_of_movement.rs b/src/indicators/ease_of_movement.rs
@@ -122,7 +122,12 @@ impl<M: MovingAverageConstructor> IndicatorInstance for EaseOfMovementInstance<M
 
 		let d = (d_high + d_low) * 0.5;
 
-		let v = d * (candle.high() - candle.low()) / candle.volume();
+		let v = if candle.volume() == 0.0 {
+			0.0
+		} else {
+			d * (candle.high() - candle.low()) / candle.volume()
+		};
+
 		debug_assert!(v.is_finite() && !v.is_nan());
 
 		let value = self.m1.next(&v);