Feature/improve label of average price (#805)

* Improve label

* Update changelog

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added support for localization (date and number format) in user settings
 
+### Changed
+
+- Improved the label of the average price from _Ø Buy Price_ to _Average Unit Price_
+
 ## 1.131.1 - 04.04.2022
 
 ### Fixed

apps/client/src/app/components/position/position-detail-dialog/position-detail-dialog.html

@@ -21,7 +21,7 @@
 
     <gf-line-chart
       class="mb-4"
-      benchmarkLabel="Buy Price"
+      benchmarkLabel="Average Unit Price"
       [benchmarkDataItems]="benchmarkDataItems"
       [historicalDataItems]="historicalDataItems"
       [showGradient]="true"
@@ -53,7 +53,7 @@
       </div>
       <div class="col-6 mb-3">
         <gf-value
-          label="Ø Buy Price"
+          label="Average Unit Price"
           size="medium"
           [currency]="SymbolProfile?.currency"
           [locale]="data.locale"