diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7da7e2f93..0e0559738 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Disabled the option to update the cash balance of an account if date is not today
 - Improved the usability of the date range support by specific years (`2023`, `2022`, `2021`, etc.) in the assistant (experimental)
 - Introduced a factory for the portfolio calculations to support different algorithms in future
 
diff --git a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
index b628aba46..4fb8e9d81 100644
--- a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
+++ b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts
@@ -275,6 +275,17 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
       }
     );
 
+    this.activityForm.controls['date'].valueChanges.subscribe(() => {
+      if (isToday(this.activityForm.controls['date'].value)) {
+        this.activityForm.controls['updateAccountBalance'].enable();
+      } else {
+        this.activityForm.controls['updateAccountBalance'].disable();
+        this.activityForm.controls['updateAccountBalance'].setValue(false);
+      }
+
+      this.changeDetectorRef.markForCheck();
+    });
+
     this.activityForm.controls['searchSymbol'].valueChanges.subscribe(() => {
       if (this.activityForm.controls['searchSymbol'].invalid) {
         this.data.activity.SymbolProfile = null;