diff --git a/frontend/src/app/components/hashrate-chart/hashrate-chart.component.html b/frontend/src/app/components/hashrate-chart/hashrate-chart.component.html
index 25b1db98d..b208d9c41 100644
--- a/frontend/src/app/components/hashrate-chart/hashrate-chart.component.html
+++ b/frontend/src/app/components/hashrate-chart/hashrate-chart.component.html
@@ -45,7 +45,9 @@
         <td class="d-none d-md-block"><a [routerLink]="['/block' | relativeUrl, diffChange.height]">{{ diffChange.height }}</a></td>
         <td class="text-left"><app-time-since [time]="diffChange.timestamp" [fastRender]="true"></app-time-since></td>
         <td class="text-right">{{ diffChange.difficultyShorten }}</td>
-        <td class="text-right" [style]="diffChange.change >= 0 ? 'color: #42B747' : 'color: #B74242'">{{ formatNumber(diffChange.change, locale, '1.2-2') }}%</td>
+        <td class="text-right" [style]="diffChange.change >= 0 ? 'color: #42B747' : 'color: #B74242'">
+          {{ diffChange.change >= 0 ? '+' : '' }}{{ formatNumber(diffChange.change, locale, '1.2-2') }}%
+        </td>
       </tr>
     </tbody>
     <tbody *ngIf="isLoading">