diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52ca01d15..eae8ef40b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Improved the usability of the create or update access dialog
 - Improved the loading indicator of the accounts table
+- Exposed the concurrency of the asset profile data gathering as an environment variable (`PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE`)
+- Exposed the concurrency of the historical market data gathering as an environment variable (`PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA`)
 - Exposed the concurrency of the portfolio snapshot calculation as an environment variable (`PROCESSOR_CONCURRENCY_PORTFOLIO_SNAPSHOT`)
 - Improved the language localization for German (`de`)
 - Improved the language localization for Polish (`pl`)
diff --git a/apps/api/src/services/configuration/configuration.service.ts b/apps/api/src/services/configuration/configuration.service.ts
index 0f9246107..cca393a2a 100644
--- a/apps/api/src/services/configuration/configuration.service.ts
+++ b/apps/api/src/services/configuration/configuration.service.ts
@@ -1,6 +1,8 @@
 import { Environment } from '@ghostfolio/api/services/interfaces/environment.interface';
 import {
   CACHE_TTL_NO_CACHE,
+  DEFAULT_PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE,
+  DEFAULT_PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA,
   DEFAULT_PROCESSOR_CONCURRENCY_PORTFOLIO_SNAPSHOT,
   DEFAULT_ROOT_URL
 } from '@ghostfolio/common/config';
@@ -48,6 +50,12 @@ export class ConfigurationService {
       MAX_ACTIVITIES_TO_IMPORT: num({ default: Number.MAX_SAFE_INTEGER }),
       MAX_CHART_ITEMS: num({ default: 365 }),
       PORT: port({ default: 3333 }),
+      PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE: num({
+        default: DEFAULT_PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE
+      }),
+      PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA: num({
+        default: DEFAULT_PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA
+      }),
       PROCESSOR_CONCURRENCY_PORTFOLIO_SNAPSHOT: num({
         default: DEFAULT_PROCESSOR_CONCURRENCY_PORTFOLIO_SNAPSHOT
       }),
diff --git a/apps/api/src/services/queues/data-gathering/data-gathering.processor.ts b/apps/api/src/services/queues/data-gathering/data-gathering.processor.ts
index 62f52d45b..2745aa288 100644
--- a/apps/api/src/services/queues/data-gathering/data-gathering.processor.ts
+++ b/apps/api/src/services/queues/data-gathering/data-gathering.processor.ts
@@ -3,6 +3,8 @@ import { IDataGatheringItem } from '@ghostfolio/api/services/interfaces/interfac
 import { MarketDataService } from '@ghostfolio/api/services/market-data/market-data.service';
 import {
   DATA_GATHERING_QUEUE,
+  DEFAULT_PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE,
+  DEFAULT_PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA,
   GATHER_ASSET_PROFILE_PROCESS,
   GATHER_HISTORICAL_MARKET_DATA_PROCESS_JOB_NAME
 } from '@ghostfolio/common/config';
@@ -34,7 +36,14 @@ export class DataGatheringProcessor {
     private readonly marketDataService: MarketDataService
   ) {}
 
-  @Process({ concurrency: 1, name: GATHER_ASSET_PROFILE_PROCESS })
+  @Process({
+    concurrency: parseInt(
+      process.env.PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE ??
+        DEFAULT_PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE.toString(),
+      10
+    ),
+    name: GATHER_ASSET_PROFILE_PROCESS
+  })
   public async gatherAssetProfile(job: Job<AssetProfileIdentifier>) {
     try {
       Logger.log(
@@ -59,7 +68,11 @@ export class DataGatheringProcessor {
   }
 
   @Process({
-    concurrency: 1,
+    concurrency: parseInt(
+      process.env.PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA ??
+        DEFAULT_PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA.toString(),
+      10
+    ),
     name: GATHER_HISTORICAL_MARKET_DATA_PROCESS_JOB_NAME
   })
   public async gatherHistoricalMarketData(job: Job<IDataGatheringItem>) {
diff --git a/libs/common/src/lib/config.ts b/libs/common/src/lib/config.ts
index 6fc5650cc..19ec965fa 100644
--- a/libs/common/src/lib/config.ts
+++ b/libs/common/src/lib/config.ts
@@ -48,6 +48,8 @@ export const DEFAULT_CURRENCY = 'USD';
 export const DEFAULT_DATE_FORMAT_MONTH_YEAR = 'MMM yyyy';
 export const DEFAULT_LANGUAGE_CODE = 'en';
 export const DEFAULT_PAGE_SIZE = 50;
+export const DEFAULT_PROCESSOR_CONCURRENCY_GATHER_ASSET_PROFILE = 1;
+export const DEFAULT_PROCESSOR_CONCURRENCY_GATHER_HISTORICAL_MARKET_DATA = 1;
 export const DEFAULT_PROCESSOR_CONCURRENCY_PORTFOLIO_SNAPSHOT = 1;
 export const DEFAULT_ROOT_URL = 'https://localhost:4200';