Feature/switch to adjusted market prices in get historical of eod historical data service (#3934)

* Switch to adjusted market prices in getHistorical()

* Update changelog

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Disabled the text hover effect in the chart of the holdings tab on the home page (experimental)
 - Improved the usability to customize the rule thresholds in the _X-ray_ section by introducing units (experimental)
+- Switched to adjusted market prices (splits and dividends) in the get historical functionality of the _EOD Historical Data_ service
 - Improved the language localization for German (`de`)
 
 ### Fixed

apps/api/src/services/data-provider/eod-historical-data/eod-historical-data.service.ts

@@ -163,10 +163,10 @@ export class EodHistoricalDataService implements DataProviderInterface {
       ).json<any>();
 
       return response.reduce(
-        (result, { close, date }) => {
+        (result, { adjusted_close, date }) => {
-          if (isNumber(close)) {
+          if (isNumber(adjusted_close)) {
             result[this.convertFromEodSymbol(symbol)][date] = {
-              marketPrice: close
+              marketPrice: adjusted_close
             };
           } else {
             Logger.error(