From 87112b4b78eb44bd065b2f6a4c89490eed3b7f59 Mon Sep 17 00:00:00 2001
From: Reto Kaul <retokaul@sublimd.com>
Date: Thu, 17 Feb 2022 13:28:56 +0100
Subject: [PATCH] Small fix

---
 apps/api/src/app/portfolio/portfolio-calculator-new.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/app/portfolio/portfolio-calculator-new.ts b/apps/api/src/app/portfolio/portfolio-calculator-new.ts
index ebc17e18a..4dcf1bddf 100644
--- a/apps/api/src/app/portfolio/portfolio-calculator-new.ts
+++ b/apps/api/src/app/portfolio/portfolio-calculator-new.ts
@@ -451,8 +451,13 @@ export class PortfolioCalculatorNew {
       }
     }
 
-    grossPerformancePercentage = grossPerformancePercentage.div(sumOfWeights);
-    netPerformancePercentage = netPerformancePercentage.div(sumOfWeights);
+    if (sumOfWeights.gt(0)) {
+      grossPerformancePercentage = grossPerformancePercentage.div(sumOfWeights);
+      netPerformancePercentage = netPerformancePercentage.div(sumOfWeights);
+    } else {
+      grossPerformancePercentage = new Big(0);
+      netPerformancePercentage = new Big(0);
+    }
 
     return {
       currentValue,