diff --git a/frontend/src/app/Views/dashboard/dashboard.component.html b/frontend/src/app/Views/dashboard/dashboard.component.html
index 20376c1..ce7401d 100644
--- a/frontend/src/app/Views/dashboard/dashboard.component.html
+++ b/frontend/src/app/Views/dashboard/dashboard.component.html
@@ -25,7 +25,7 @@
 
             <!-- Time Column -->
             <ng-container matColumnDef="isin">
-              <th mat-header-cell *matHeaderCellDef>ISIN</th>
+              <th mat-header-cell *matHeaderCellDef>ISIN/Symbol</th>
               <td mat-cell *matCellDef="let element">{{ element.isin }}</td>
             </ng-container>
 
diff --git a/frontend/src/app/Views/dashboard/dashboard.component.ts b/frontend/src/app/Views/dashboard/dashboard.component.ts
index 2cdaaeb..e25b8a6 100644
--- a/frontend/src/app/Views/dashboard/dashboard.component.ts
+++ b/frontend/src/app/Views/dashboard/dashboard.component.ts
@@ -53,7 +53,7 @@ export class DashboardComponent implements OnInit {
       var data = JSON.parse(response);
       this.depotCost = 0;
       for (let i = 0; i < data.data.length; i++) {
-        this.depotCost += data.data[i].price;
+        this.depotCost += data.data[i].price * data.data[i].count;
         TRANSACTION_DATA.push({
           comment: data.data[i].comment,
           isin: data.data[i].isin,
@@ -98,7 +98,7 @@ export class DashboardComponent implements OnInit {
       var data = JSON.parse(response);
       this.depotCost = 0;
       for (let i = 0; i < data.data.length; i++) {
-        this.depotCost += data.data[i].price;
+        this.depotCost += data.data[i].price * data.data[i].count;
         TRANSACTION_DATA.push({
           comment: data.data[i].comment,
           isin: data.data[i].isin,
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html
index c3e31ee..bb67392 100644
--- a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.html
@@ -45,7 +45,7 @@
     />
   </div>
   <div class="form-group">
-    <label for="count">Count</label>
+    <label for="count">Count (negative for sale/positiv for buy)</label>
     <input
       type="number"
       class="form-control"
@@ -61,7 +61,7 @@
     </div>
   </div>
   <div class="form-group">
-    <label for="price">Price in €</label>
+    <label for="price">Price in € per share</label>
     <input
       class="form-control"
       name="price"
diff --git a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts
index 96d6f97..fa7cce6 100644
--- a/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts
+++ b/frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts
@@ -26,10 +26,10 @@ export class UserDialogComponent {
   priceValid = true;
 
   onSubmit() {
-    console.log(!isNaN(this.data.count));
     if (!isNaN(this.data.count) && !isNaN(this.data.price)) {
       this.priceValid = true;
       this.countValid = true;
+      console.log(this.data.price);
       console.log(
         this.dataService
           .createTransaction(
diff --git a/frontend/src/app/Views/profile/profile.component.ts b/frontend/src/app/Views/profile/profile.component.ts
index 9a16efc..671ca97 100644
--- a/frontend/src/app/Views/profile/profile.component.ts
+++ b/frontend/src/app/Views/profile/profile.component.ts
@@ -52,7 +52,10 @@ export class ProfileComponent implements OnInit {
     });
   }
 
-  onSubmit() {
+  /**
+   * Determines whether submit on
+   */
+  onSubmit(): void {
     if (this.userId != '') {
       console.log(this.userId);
       this.profileService
@@ -63,6 +66,9 @@ export class ProfileComponent implements OnInit {
     }
   }
 
+  /**
+   * Updates user
+   */
   updateUser() {
     if (this.form.password === this.form.passwordRepeat) {
       this.checkPasswordFailed = false;
@@ -78,6 +84,10 @@ export class ProfileComponent implements OnInit {
     }
   }
 
+  /**
+   * Opens dialog
+   * @param action
+   */
   openDialog(action: string) {
     const dialogRef = this.dialog.open(ConfirmationDialogComponent, {
       width: '50vw',
@@ -95,6 +105,9 @@ export class ProfileComponent implements OnInit {
     });
   }
 
+  /**
+   * Opens help
+   */
   openHelp() {
     const dialogRef = this.dialog.open(HelpDialogComponent, {
       width: '50vw',