diff --git a/src/market/scan/ScanResultTable.vue b/src/market/scan/ScanResultTable.vue
index 2d22221..a8cb33c 100644
--- a/src/market/scan/ScanResultTable.vue
+++ b/src/market/scan/ScanResultTable.vue
@@ -49,7 +49,7 @@ const { sortedArray, headerProps } = useSort<Result>(computed(() => props.items
     .filter(r => r.type.name.toLowerCase().includes(filter.value.toLowerCase()))
     .map(r => {
         const quartils = getHistoryQuartils(r.history, days.value);
-        const profit = marketTaxStore.calculateProfit(quartils.q1, quartils.q3);
+        const profit = quartils.q1 === 0 ||  quartils.q3 === 0 ? 0 : marketTaxStore.calculateProfit(quartils.q1, quartils.q3);
         const score = profit <= 0 ? 0 : Math.sqrt(quartils.totalVolume * r.sell * profit / Math.log(r.orderCount + 1));
 
         return {