Improve handling of USX

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

@@ -194,7 +194,9 @@ export class EodHistoricalDataService implements DataProviderInterface {
           })?.currency;
 
           result[this.convertFromEodSymbol(code)] = {
-            currency: currency ?? DEFAULT_CURRENCY,
+            currency:
+              currency ??
+              this.convertFromEodSymbol(code)?.replace(DEFAULT_CURRENCY, ''),
             dataSource: DataSource.EOD_HISTORICAL_DATA,
             marketPrice: close,
             marketState: isToday(new Date(timestamp * 1000)) ? 'open' : 'closed'
@@ -208,7 +210,7 @@ export class EodHistoricalDataService implements DataProviderInterface {
       if (response[`${DEFAULT_CURRENCY}GBP`]) {
         response[`${DEFAULT_CURRENCY}GBp`] = {
           ...response[`${DEFAULT_CURRENCY}GBP`],
-          currency: `${DEFAULT_CURRENCY}GBp`,
+          currency: 'GBp',
           marketPrice: this.getConvertedValue({
             symbol: `${DEFAULT_CURRENCY}GBp`,
             value: response[`${DEFAULT_CURRENCY}GBP`].marketPrice
@@ -219,7 +221,7 @@ export class EodHistoricalDataService implements DataProviderInterface {
       if (response[`${DEFAULT_CURRENCY}ILS`]) {
         response[`${DEFAULT_CURRENCY}ILA`] = {
           ...response[`${DEFAULT_CURRENCY}ILS`],
-          currency: `${DEFAULT_CURRENCY}ILA`,
+          currency: 'ILA',
           marketPrice: this.getConvertedValue({
             symbol: `${DEFAULT_CURRENCY}ILA`,
             value: response[`${DEFAULT_CURRENCY}ILS`].marketPrice
@@ -227,6 +229,15 @@ export class EodHistoricalDataService implements DataProviderInterface {
         };
       }
 
+      if (response[`${DEFAULT_CURRENCY}USX`]) {
+        response[`${DEFAULT_CURRENCY}USX`] = {
+          currency: 'USX',
+          dataSource: this.getName(),
+          marketPrice: new Big(1).mul(100).toNumber(),
+          marketState: 'open'
+        };
+      }
+
       return response;
     } catch (error) {
       let message = error;