diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7ebb665c..f52d28802 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Upgraded `Nx` from version `22.4.5` to `22.5.3`
 
+### Fixed
+
+- Fixed the _Save_ button state in the rule settings dialog on the _X-ray_ page
+
 ## 2.245.0 - 2026-03-01
 
 ### Changed
diff --git a/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.component.ts b/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.component.ts
index 65300c6d8..7f18444e0 100644
--- a/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.component.ts
+++ b/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.component.ts
@@ -3,7 +3,7 @@ import { GfValueComponent } from '@ghostfolio/ui/value';
 
 import { CommonModule } from '@angular/common';
 import { Component, Inject } from '@angular/core';
-import { FormsModule } from '@angular/forms';
+import { FormBuilder, FormGroup, ReactiveFormsModule } from '@angular/forms';
 import { MatButtonModule } from '@angular/material/button';
 import {
   MAT_DIALOG_DATA,
@@ -17,7 +17,7 @@ import { RuleSettingsDialogParams } from './interfaces/interfaces';
 @Component({
   imports: [
     CommonModule,
-    FormsModule,
+    ReactiveFormsModule,
     GfValueComponent,
     MatButtonModule,
     MatDialogModule,
@@ -29,9 +29,23 @@ import { RuleSettingsDialogParams } from './interfaces/interfaces';
 })
 export class GfRuleSettingsDialogComponent {
   public settings: XRayRulesSettings['AccountClusterRiskCurrentInvestment'];
+  public form: FormGroup;
 
   public constructor(
     @Inject(MAT_DIALOG_DATA) public data: RuleSettingsDialogParams,
-    public dialogRef: MatDialogRef<GfRuleSettingsDialogComponent>
-  ) {}
+    public dialogRef: MatDialogRef<GfRuleSettingsDialogComponent>,
+    private formBuilder: FormBuilder
+  ) {
+    this.form = this.formBuilder.group({
+      thresholdMax: [this.data.settings?.thresholdMax],
+      thresholdMin: [this.data.settings?.thresholdMin]
+    });
+  }
+
+  public onSave() {
+    this.dialogRef.close({
+      ...this.data.settings,
+      ...this.form.value
+    });
+  }
 }
diff --git a/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.html b/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.html
index 83d4e2d19..21950b526 100644
--- a/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.html
+++ b/apps/client/src/app/components/rule/rule-settings-dialog/rule-settings-dialog.html
@@ -1,138 +1,144 @@
 <div mat-dialog-title>{{ data.categoryName }} › {{ data.rule.name }}</div>
 
-<div class="py-3" mat-dialog-content>
-  @if (
-    data.rule.configuration.thresholdMin && data.rule.configuration.thresholdMax
-  ) {
-    <div class="w-100">
-      <h6 class="d-flex mb-0">
-        <ng-container i18n>Threshold range</ng-container>:
-        <gf-value
-          class="ml-1"
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.settings.thresholdMin"
-        />
-        <span class="mx-1">-</span>
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.settings.thresholdMax"
-        />
-      </h6>
-      <div class="align-items-center d-flex w-100">
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.min"
-        />
-        <mat-slider
-          class="flex-grow-1"
-          [max]="data.rule.configuration.threshold.max"
-          [min]="data.rule.configuration.threshold.min"
-          [step]="data.rule.configuration.threshold.step"
-        >
-          <input matSliderStartThumb [(ngModel)]="data.settings.thresholdMin" />
-          <input matSliderEndThumb [(ngModel)]="data.settings.thresholdMax" />
-        </mat-slider>
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.max"
-        />
+<form class="d-flex flex-column h-100" [formGroup]="form" (ngSubmit)="onSave()">
+  <div class="py-3" mat-dialog-content>
+    @if (
+      data.rule.configuration.thresholdMin &&
+      data.rule.configuration.thresholdMax
+    ) {
+      <div class="w-100">
+        <h6 class="d-flex mb-0">
+          <ng-container i18n>Threshold range</ng-container>:
+          <gf-value
+            class="ml-1"
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="form.value.thresholdMin"
+          />
+          <span class="mx-1">-</span>
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="form.value.thresholdMax"
+          />
+        </h6>
+        <div class="align-items-center d-flex w-100">
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.min"
+          />
+          <mat-slider
+            class="flex-grow-1"
+            [max]="data.rule.configuration.threshold.max"
+            [min]="data.rule.configuration.threshold.min"
+            [step]="data.rule.configuration.threshold.step"
+          >
+            <input formControlName="thresholdMin" matSliderStartThumb />
+            <input formControlName="thresholdMax" matSliderEndThumb />
+          </mat-slider>
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.max"
+          />
+        </div>
       </div>
-    </div>
-  } @else {
-    <div
-      class="w-100"
-      [ngClass]="{ 'd-none': !data.rule.configuration.thresholdMin }"
-    >
-      <h6 class="d-flex mb-0">
-        <ng-container i18n>Threshold Min</ng-container>:
-        <gf-value
-          class="ml-1"
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.settings.thresholdMin"
-        />
-      </h6>
-      <div class="align-items-center d-flex w-100">
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.min"
-        />
-        <mat-slider
-          class="flex-grow-1"
-          name="thresholdMin"
-          [max]="data.rule.configuration.threshold.max"
-          [min]="data.rule.configuration.threshold.min"
-          [step]="data.rule.configuration.threshold.step"
-        >
-          <input matSliderThumb [(ngModel)]="data.settings.thresholdMin" />
-        </mat-slider>
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.max"
-        />
+    } @else {
+      <div
+        class="w-100"
+        [ngClass]="{ 'd-none': !data.rule.configuration.thresholdMin }"
+      >
+        <h6 class="d-flex mb-0">
+          <ng-container i18n>Threshold Min</ng-container>:
+          <gf-value
+            class="ml-1"
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="form.value.thresholdMin"
+          />
+        </h6>
+        <div class="align-items-center d-flex w-100">
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.min"
+          />
+          <mat-slider
+            class="flex-grow-1"
+            name="thresholdMin"
+            [max]="data.rule.configuration.threshold.max"
+            [min]="data.rule.configuration.threshold.min"
+            [step]="data.rule.configuration.threshold.step"
+          >
+            <input formControlName="thresholdMin" matSliderThumb />
+          </mat-slider>
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.max"
+          />
+        </div>
       </div>
-    </div>
-    <div
-      class="w-100"
-      [ngClass]="{ 'd-none': !data.rule.configuration.thresholdMax }"
-    >
-      <h6 class="d-flex mb-0">
-        <ng-container i18n>Threshold Max</ng-container>:
-        <gf-value
-          class="ml-1"
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.settings.thresholdMax"
-        />
-      </h6>
-      <div class="align-items-center d-flex w-100">
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.min"
-        />
-        <mat-slider
-          class="flex-grow-1"
-          name="thresholdMax"
-          [max]="data.rule.configuration.threshold.max"
-          [min]="data.rule.configuration.threshold.min"
-          [step]="data.rule.configuration.threshold.step"
-        >
-          <input matSliderThumb [(ngModel)]="data.settings.thresholdMax" />
-        </mat-slider>
-        <gf-value
-          [isPercent]="data.rule.configuration.threshold.unit === '%'"
-          [locale]="data.locale"
-          [precision]="2"
-          [value]="data.rule.configuration.threshold.max"
-        />
+      <div
+        class="w-100"
+        [ngClass]="{ 'd-none': !data.rule.configuration.thresholdMax }"
+      >
+        <h6 class="d-flex mb-0">
+          <ng-container i18n>Threshold Max</ng-container>:
+          <gf-value
+            class="ml-1"
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="form.value.thresholdMax"
+          />
+        </h6>
+        <div class="align-items-center d-flex w-100">
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.min"
+          />
+          <mat-slider
+            class="flex-grow-1"
+            name="thresholdMax"
+            [max]="data.rule.configuration.threshold.max"
+            [min]="data.rule.configuration.threshold.min"
+            [step]="data.rule.configuration.threshold.step"
+          >
+            <input formControlName="thresholdMax" matSliderThumb />
+          </mat-slider>
+          <gf-value
+            [isPercent]="data.rule.configuration.threshold.unit === '%'"
+            [locale]="data.locale"
+            [precision]="2"
+            [value]="data.rule.configuration.threshold.max"
+          />
+        </div>
       </div>
-    </div>
-  }
-</div>
+    }
+  </div>
 
-<div align="end" mat-dialog-actions>
-  <button i18n mat-button (click)="dialogRef.close()">Close</button>
-  <button
-    color="primary"
-    mat-flat-button
-    (click)="dialogRef.close(data.settings)"
-  >
-    <ng-container i18n>Save</ng-container>
-  </button>
-</div>
+  <div align="end" mat-dialog-actions>
+    <button i18n mat-button type="button" (click)="dialogRef.close()">
+      Close
+    </button>
+    <button
+      color="primary"
+      mat-flat-button
+      type="submit"
+      [disabled]="!(form.dirty && form.valid)"
+    >
+      <ng-container i18n>Save</ng-container>
+    </button>
+  </div>
+</form>