From e8f185e484c0e74608800f054b5b2c30bd33ecfb Mon Sep 17 00:00:00 2001
From: Kenrick Tandrian <60643640+KenTandrian@users.noreply.github.com>
Date: Sat, 7 Jun 2025 13:31:55 +0700
Subject: [PATCH] Bugfix/fix issue in annualized performance calculation
 (#4840)

* Fix issue in annualized performance calculation

* Update changelog
---
 CHANGELOG.md                              |  1 +
 libs/common/src/lib/calculation-helper.ts | 10 +++++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e443f44e8..706edd865 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Fixed an issue where the import button was not correctly enabled in the import activities dialog
+- Fixed an issue in the annualized performance calculation
 
 ## 2.166.0 - 2025-06-05
 
diff --git a/libs/common/src/lib/calculation-helper.ts b/libs/common/src/lib/calculation-helper.ts
index 4292f2383..d67384a30 100644
--- a/libs/common/src/lib/calculation-helper.ts
+++ b/libs/common/src/lib/calculation-helper.ts
@@ -23,10 +23,14 @@ export function getAnnualizedPerformancePercent({
 }): Big {
   if (isNumber(daysInMarket) && daysInMarket > 0) {
     const exponent = new Big(365).div(daysInMarket).toNumber();
+    const growthFactor = Math.pow(
+      netPerformancePercentage.plus(1).toNumber(),
+      exponent
+    );
 
-    return new Big(
-      Math.pow(netPerformancePercentage.plus(1).toNumber(), exponent)
-    ).minus(1);
+    if (!isNaN(growthFactor)) {
+      return new Big(growthFactor).minus(1);
+    }
   }
 
   return new Big(0);