diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b55ba89..2cd26e71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Changed
+
+- Migrated the style of `ActivitiesPageModule` to `@angular/material` `15` (mdc)
+- Migrated the style of `GfCreateOrUpdateActivityDialogModule` to `@angular/material` `15` (mdc)
+- Migrated the style of `GfMarketDataDetailDialogModule` to `@angular/material` `15` (mdc)
+
 ## 1.231.0 - 2023-02-04
 
 ### Added
diff --git a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.html b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.html
index 230133de..1797833c 100644
--- a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.html
+++ b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.html
@@ -1,6 +1,6 @@
 <form class="d-flex flex-column h-100">
   <h1 i18n mat-dialog-title>Details for {{ data.symbol }}</h1>
-  <div class="flex-grow-1" mat-dialog-content>
+  <div class="flex-grow-1 pt-3" mat-dialog-content>
     <div class="mb-3">
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Date</mat-label>
@@ -11,7 +11,7 @@
           [matDatepicker]="date"
           [(ngModel)]="data.date"
         />
-        <mat-datepicker-toggle matSuffix [for]="date">
+        <mat-datepicker-toggle class="mr-2" matSuffix [for]="date">
           <ion-icon
             class="text-muted"
             matDatepickerToggleIcon
@@ -21,7 +21,7 @@
         <mat-datepicker #date disabled="true"></mat-datepicker>
       </mat-form-field>
     </div>
-    <div>
+    <div class="align-items-start d-flex">
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Market Price</mat-label>
         <input
@@ -30,16 +30,16 @@
           type="number"
           [(ngModel)]="data.marketPrice"
         />
-        <span class="ml-2" matSuffix>{{ data.currency }}</span>
-        <button
-          mat-icon-button
-          matSuffix
-          title="Fetch market price"
-          (click)="onFetchSymbolForDate()"
-        >
-          <ion-icon class="text-muted" name="refresh-outline"></ion-icon>
-        </button>
+        <span class="ml-2" matTextSuffix>{{ data.currency }}</span>
       </mat-form-field>
+      <button
+        class="apply-current-market-price ml-2 no-min-width"
+        mat-button
+        title="Fetch market price"
+        (click)="onFetchSymbolForDate()"
+      >
+        <ion-icon class="text-muted" name="refresh-outline"></ion-icon>
+      </button>
     </div>
   </div>
   <div class="justify-content-end" mat-dialog-actions>
diff --git a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.module.ts b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.module.ts
index 14aa2199..b4615850 100644
--- a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.module.ts
+++ b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.module.ts
@@ -2,10 +2,10 @@ import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { MatDatepickerModule } from '@angular/material/datepicker';
-import { MatLegacyButtonModule as MatButtonModule } from '@angular/material/legacy-button';
+import { MatButtonModule } from '@angular/material/button';
 import { MatLegacyDialogModule as MatDialogModule } from '@angular/material/legacy-dialog';
-import { MatLegacyFormFieldModule as MatFormFieldModule } from '@angular/material/legacy-form-field';
-import { MatLegacyInputModule as MatInputModule } from '@angular/material/legacy-input';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatInputModule } from '@angular/material/input';
 
 import { MarketDataDetailDialog } from './market-data-detail-dialog.component';
 
diff --git a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.scss b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.scss
index 91922978..c94c65c5 100644
--- a/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.scss
+++ b/apps/client/src/app/components/admin-market-data-detail/market-data-detail-dialog/market-data-detail-dialog.scss
@@ -4,19 +4,9 @@
   .mat-dialog-content {
     max-height: unset;
 
-    .mat-form-field-appearance-outline {
-      ::ng-deep {
-        .mat-form-field-suffix {
-          top: -0.3rem;
-        }
-
-        .mat-form-field-wrapper {
-          padding-bottom: 0;
-        }
-      }
-
-      ion-icon {
-        font-size: 130%;
+    .mat-mdc-button {
+      &.apply-current-market-price {
+        height: 56px;
       }
     }
   }
diff --git a/apps/client/src/app/pages/portfolio/activities/activities-page.html b/apps/client/src/app/pages/portfolio/activities/activities-page.html
index cec456c5..d958598c 100644
--- a/apps/client/src/app/pages/portfolio/activities/activities-page.html
+++ b/apps/client/src/app/pages/portfolio/activities/activities-page.html
@@ -33,7 +33,7 @@
       [queryParams]="{ createDialog: true }"
       [routerLink]="[]"
     >
-      <ion-icon name="add-outline" size="large"></ion-icon>
+      <ion-icon class="mt-2" name="add-outline" size="large"></ion-icon>
     </a>
   </div>
 </div>
diff --git a/apps/client/src/app/pages/portfolio/activities/activities-page.module.ts b/apps/client/src/app/pages/portfolio/activities/activities-page.module.ts
index 1f69f60f..28d4437a 100644
--- a/apps/client/src/app/pages/portfolio/activities/activities-page.module.ts
+++ b/apps/client/src/app/pages/portfolio/activities/activities-page.module.ts
@@ -1,7 +1,7 @@
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
-import { MatLegacyButtonModule as MatButtonModule } from '@angular/material/legacy-button';
-import { MatLegacySnackBarModule as MatSnackBarModule } from '@angular/material/legacy-snack-bar';
+import { MatButtonModule } from '@angular/material/button';
+import { MatSnackBarModule } from '@angular/material/snack-bar';
 import { RouterModule } from '@angular/router';
 import { ImportActivitiesService } from '@ghostfolio/client/services/import-activities.service';
 import { GfActivitiesTableModule } from '@ghostfolio/ui/activities-table/activities-table.module';
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 cbe740ad..0fa6ae58 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
@@ -10,7 +10,7 @@ import {
 } from '@angular/core';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { DateAdapter, MAT_DATE_LOCALE } from '@angular/material/core';
-import { MatLegacyAutocompleteSelectedEvent as MatAutocompleteSelectedEvent } from '@angular/material/legacy-autocomplete';
+import { MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
 import {
   MAT_LEGACY_DIALOG_DATA as MAT_DIALOG_DATA,
   MatLegacyDialogRef as MatDialogRef
diff --git a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.html b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.html
index e5b215fb..1b46ecf6 100644
--- a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.html
+++ b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.html
@@ -6,7 +6,7 @@
 >
   <h1 *ngIf="data.activity.id" i18n mat-dialog-title>Update activity</h1>
   <h1 *ngIf="!data.activity.id" i18n mat-dialog-title>Add activity</h1>
-  <div class="flex-grow-1" mat-dialog-content>
+  <div class="flex-grow-1 pt-3" mat-dialog-content>
     <div>
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Type</mat-label>
@@ -76,7 +76,7 @@
     <div class="d-none">
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Currency</mat-label>
-        <mat-select class="no-arrow" formControlName="currency">
+        <mat-select formControlName="currency">
           <mat-option *ngFor="let currency of currencies" [value]="currency"
             >{{ currency }}</mat-option
           >
@@ -93,7 +93,7 @@
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Date</mat-label>
         <input formControlName="date" matInput [matDatepicker]="date" />
-        <mat-datepicker-toggle matSuffix [for]="date">
+        <mat-datepicker-toggle class="mr-2" matSuffix [for]="date">
           <ion-icon
             class="text-muted"
             matDatepickerToggleIcon
@@ -109,7 +109,7 @@
         <input formControlName="quantity" matInput type="number" />
       </mat-form-field>
     </div>
-    <div>
+    <div class="align-items-start d-flex">
       <mat-form-field appearance="outline" class="w-100">
         <mat-label
           ><ng-container [ngSwitch]="activityForm.controls['type']?.value">
@@ -121,20 +121,20 @@
           </ng-container>
         </mat-label>
         <input formControlName="unitPrice" matInput type="number" />
-        <span class="ml-2" matSuffix
+        <span class="ml-2" matTextSuffix
           >{{ activityForm.controls['currency'].value }}</span
         >
-        <button
-          *ngIf="currentMarketPrice && (data.activity.type === 'BUY' || data.activity.type === 'SELL')"
-          mat-icon-button
-          matSuffix
-          title="Apply current market price"
-          type="button"
-          (click)="applyCurrentMarketPrice()"
-        >
-          <ion-icon class="text-muted" name="refresh-outline"></ion-icon>
-        </button>
       </mat-form-field>
+      <button
+        *ngIf="currentMarketPrice && (data.activity.type === 'BUY' || data.activity.type === 'SELL')"
+        class="apply-current-market-price ml-2 no-min-width"
+        mat-button
+        title="Apply current market price"
+        type="button"
+        (click)="applyCurrentMarketPrice()"
+      >
+        <ion-icon class="text-muted" name="refresh-outline"></ion-icon>
+      </button>
     </div>
     <div>
       <mat-form-field appearance="outline" class="w-100">
@@ -142,7 +142,7 @@
         <input formControlName="feeInCustomCurrency" matInput type="number" />
         <div
           class="ml-2"
-          matSuffix
+          matTextSuffix
           [ngClass]="{ 'd-none': !activityForm.controls['currency']?.value }"
         >
           <mat-select formControlName="currencyOfFee">
@@ -157,7 +157,7 @@
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Fee</mat-label>
         <input formControlName="fee" matInput type="number" />
-        <span class="ml-2" matSuffix
+        <span class="ml-2" matTextSuffix
           >{{ activityForm.controls['currency'].value }}</span
         >
       </mat-form-field>
@@ -207,8 +207,8 @@
     <div [ngClass]="{ 'd-none': tags?.length <= 0 }">
       <mat-form-field appearance="outline" class="w-100">
         <mat-label i18n>Tags</mat-label>
-        <mat-chip-list #tagsChipList>
-          <mat-chip
+        <mat-chip-grid #tagsChipList>
+          <mat-chip-row
             *ngFor="let tag of activityForm.controls['tags']?.value"
             matChipRemove
             [removable]="true"
@@ -216,7 +216,7 @@
           >
             {{ tag.name }}
             <ion-icon class="ml-2" matPrefix name="close-outline"></ion-icon>
-          </mat-chip>
+          </mat-chip-row>
           <input
             #tagInput
             name="close-outline"
@@ -224,7 +224,7 @@
             [matChipInputFor]="tagsChipList"
             [matChipInputSeparatorKeyCodes]="separatorKeysCodes"
           />
-        </mat-chip-list>
+        </mat-chip-grid>
         <mat-autocomplete
           #autocompleteTags="matAutocomplete"
           (optionSelected)="onAddTag($event)"
diff --git a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.module.ts b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.module.ts
index e01334bb..e6e4af60 100644
--- a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.module.ts
+++ b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.module.ts
@@ -2,14 +2,14 @@ import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { MatDatepickerModule } from '@angular/material/datepicker';
-import { MatLegacyAutocompleteModule as MatAutocompleteModule } from '@angular/material/legacy-autocomplete';
-import { MatLegacyButtonModule as MatButtonModule } from '@angular/material/legacy-button';
-import { MatLegacyChipsModule as MatChipsModule } from '@angular/material/legacy-chips';
+import { MatAutocompleteModule } from '@angular/material/autocomplete';
+import { MatButtonModule } from '@angular/material/button';
+import { MatChipsModule } from '@angular/material/chips';
 import { MatLegacyDialogModule as MatDialogModule } from '@angular/material/legacy-dialog';
-import { MatLegacyFormFieldModule as MatFormFieldModule } from '@angular/material/legacy-form-field';
-import { MatLegacyInputModule as MatInputModule } from '@angular/material/legacy-input';
-import { MatLegacyProgressSpinnerModule as MatProgressSpinnerModule } from '@angular/material/legacy-progress-spinner';
-import { MatLegacySelectModule as MatSelectModule } from '@angular/material/legacy-select';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatInputModule } from '@angular/material/input';
+import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
+import { MatSelectModule } from '@angular/material/select';
 import { GfSymbolModule } from '@ghostfolio/client/pipes/symbol/symbol.module';
 import { GfValueModule } from '@ghostfolio/ui/value';
 
diff --git a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.scss b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.scss
index bedc7d4b..e72810e1 100644
--- a/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.scss
+++ b/apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.scss
@@ -20,45 +20,24 @@
       }
     }
 
-    .mat-chip {
-      cursor: pointer;
-      min-height: 1.5rem !important;
-    }
-
-    .mat-form-field-appearance-outline {
-      ::ng-deep {
-        .mat-form-field-suffix {
-          top: -0.3rem;
-        }
-      }
-
-      ion-icon {
-        font-size: 130%;
-      }
-    }
-
-    .mat-select {
-      &.no-arrow {
-        ::ng-deep {
-          .mat-select-arrow {
-            opacity: 0;
-          }
-        }
-      }
-    }
-
     .mat-datepicker-input {
-      &.mat-input-element:disabled {
+      &.mat-mdc-input-element:disabled {
         color: var(--dark-primary-text);
       }
     }
+
+    .mat-mdc-button {
+      &.apply-current-market-price {
+        height: 56px;
+      }
+    }
   }
 }
 
 :host-context(.is-dark-theme) {
   .mat-dialog-content {
     .mat-datepicker-input {
-      &.mat-input-element:disabled {
+      &.mat-mdc-input-element:disabled {
         color: var(--light-primary-text);
       }
     }