diff --git a/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs b/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs
new file mode 100644
index 00000000..b80795cd
--- /dev/null
+++ b/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs
@@ -0,0 +1,18 @@
+using Orleans;
+
+namespace Managing.Application.Abstractions.Grains;
+
+/// <summary>
+/// Orleans grain interface for price fetching operations.
+/// This stateless worker grain handles fetching price data from external APIs 
+/// and publishing to Orleans streams for a specific timeframe.
+/// </summary>
+public interface IPriceFetcherGrain : IGrainWithStringKey
+{
+    /// <summary>
+    /// Fetches price data for all supported exchange/ticker combinations
+    /// and publishes new candles to their respective streams.
+    /// </summary>
+    /// <returns>True if the operation completed successfully, false otherwise</returns>
+    Task<bool> FetchAndPublishPricesAsync();
+}
diff --git a/src/Managing.Application/Grains/PriceFetcherGrain.cs b/src/Managing.Application/Grains/PriceFetcherGrain.cs
new file mode 100644
index 00000000..7a05bdc3
--- /dev/null
+++ b/src/Managing.Application/Grains/PriceFetcherGrain.cs
@@ -0,0 +1,244 @@
+using Managing.Application.Abstractions.Grains;
+using Managing.Application.Abstractions.Repositories;
+using Managing.Application.Abstractions.Services;
+using Managing.Application.Shared;
+using Managing.Common;
+using Managing.Domain.Accounts;
+using Managing.Domain.Candles;
+using Microsoft.Extensions.Logging;
+using Orleans.Concurrency;
+using Orleans.Streams;
+using static Managing.Common.Enums;
+
+namespace Managing.Application.Grains;
+
+/// <summary>
+/// StatelessWorker grain for fetching price data from external APIs and publishing to Orleans streams.
+/// This grain runs periodically and processes all exchange/ticker combinations for a specific timeframe.
+/// The timeframe is passed as the PrimaryKeyString to identify which timeframe this grain handles.
+/// </summary>
+[StatelessWorker]
+public class PriceFetcherGrain : Grain, IPriceFetcherGrain, IRemindable
+{
+    private readonly ILogger<PriceFetcherGrain> _logger;
+    private readonly IExchangeService _exchangeService;
+    private readonly ICandleRepository _candleRepository;
+    private readonly IGrainFactory _grainFactory;
+
+    private string FetchPricesReminderName => $"Fetch{TargetTimeframe}PricesReminder";
+    private IDisposable _timer;
+
+    // Predefined lists of trading parameters to fetch
+    private static readonly TradingExchanges[] SupportedExchanges =
+    {
+        TradingExchanges.Evm
+    };
+
+    private static readonly Ticker[] SupportedTickers = Constants.GMX.Config.SupportedTickers;
+
+    private Timeframe TargetTimeframe { get; set; }
+
+    public PriceFetcherGrain(
+        ILogger<PriceFetcherGrain> logger,
+        IExchangeService exchangeService,
+        ICandleRepository candleRepository,
+        IGrainFactory grainFactory)
+    {
+        _logger = logger;
+        _exchangeService = exchangeService;
+        _candleRepository = candleRepository;
+        _grainFactory = grainFactory;
+    }
+
+    public override async Task OnActivateAsync(CancellationToken cancellationToken)
+    {
+        // Parse timeframe from PrimaryKeyString
+        var timeframeString = this.GetPrimaryKeyString();
+        if (!Enum.TryParse<Timeframe>(timeframeString, true, out var timeframe))
+        {
+            _logger.LogError("Invalid timeframe '{TimeframeString}' provided as PrimaryKeyString", timeframeString);
+            throw new ArgumentException($"Invalid timeframe: {timeframeString}", nameof(timeframeString));
+        }
+
+        TargetTimeframe = timeframe;
+
+        _logger.LogInformation("{0} activated for timeframe {1}", nameof(PriceFetcherGrain), TargetTimeframe);
+
+        // Register a reminder to enable timer if not existing
+        var intervalMinutes = GrainHelpers.GetIntervalMinutes(TargetTimeframe);
+        await this.RegisterOrUpdateReminder(
+            FetchPricesReminderName,
+            TimeSpan.FromSeconds(10),
+            TimeSpan.FromMinutes(intervalMinutes));
+
+        await base.OnActivateAsync(cancellationToken);
+    }
+
+    public override async Task OnDeactivateAsync(DeactivationReason reason, CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("{0} deactivating for timeframe {1}. Reason: {Reason}",
+            nameof(PriceFetcherGrain), TargetTimeframe, reason.Description);
+
+        StopAndDisposeTimer();
+        await base.OnDeactivateAsync(reason, cancellationToken);
+    }
+
+    public async Task<bool> FetchAndPublishPricesAsync()
+    {
+        try
+        {
+            _logger.LogInformation("Starting {timeframe} price fetch cycle", TargetTimeframe);
+
+            var fetchTasks = new List<Task>();
+
+            // Create fetch tasks for all exchange/ticker combinations for the target timeframe
+            foreach (var exchange in SupportedExchanges)
+            {
+                foreach (var ticker in SupportedTickers)
+                {
+                    fetchTasks.Add(FetchAndPublish(exchange, ticker, TargetTimeframe));
+                }
+            }
+
+            // Execute all fetch operations in parallel
+            await Task.WhenAll(fetchTasks);
+
+            _logger.LogInformation("{0} - Completed {1} price fetch cycle for {2} combinations",
+                nameof(PriceFetcherGrain), TargetTimeframe, fetchTasks.Count);
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error during price fetch cycle for timeframe {Timeframe}", TargetTimeframe);
+            return false;
+        }
+    }
+
+    private async Task FetchAndPublish(TradingExchanges exchange, Ticker ticker, Timeframe timeframe)
+    {
+        try
+        {
+            // Create a dummy account for API calls (this may need to be adjusted based on your implementation)
+            var account = new Account
+            {
+                Name = "PriceFetcher",
+                Exchange = exchange,
+                Type = AccountType.Watch
+            };
+
+            // Get the last candle date from database
+            var existingCandles = await _candleRepository.GetCandles(exchange, ticker, timeframe,
+                DateTime.UtcNow.AddDays(-30), DateTime.UtcNow.AddDays(1), 20);
+
+            var isFirstCall = !existingCandles.Any();
+
+            var startDate = !isFirstCall
+                ? existingCandles.Last().Date
+                : new DateTime(2017, 1, 1);
+
+            // Fetch new candles from external API
+            var newCandles = await _exchangeService.GetCandles(account, ticker, startDate, timeframe, isFirstCall);
+
+            if (newCandles?.Any() == true)
+            {
+                var streamKey = CandleHelpers.GetCandleStoreGrainKey(exchange, ticker, timeframe);
+
+                _logger.LogDebug("Fetched {CandleCount} new candles for {StreamKey}",
+                    newCandles.Count, streamKey);
+
+                // Process all new candles
+                var processedCandles = newCandles.OrderBy(c => c.Date)
+                    .Where(c => c.Date <= DateTime.UtcNow) // Avoid duplicates
+                    .ToList();
+
+                foreach (var candle in processedCandles)
+                {
+                    // Ensure candle has correct metadata
+                    candle.Exchange = exchange;
+                    candle.Ticker = ticker;
+                    candle.Timeframe = timeframe;
+                }
+
+                // Save all candles to database in a single batch
+                if (processedCandles.Any())
+                {
+                    await _candleRepository.InsertCandles(processedCandles).ConfigureAwait(false);
+
+                    _logger.LogDebug(
+                        "[{Ticker}][{Exchange}][{Timeframe}] Inserted {CandleCount} candles for {StreamKey}",
+                        ticker, exchange, timeframe,
+                        processedCandles.Count, streamKey);
+                }
+
+                var streamProvider = this.GetStreamProvider("DefaultStreamProvider");
+                var stream = streamProvider.GetStream<Candle>(streamKey);
+
+                // Publish to stream (if needed)
+                foreach (var candle in processedCandles)
+                {
+                    await stream.OnNextAsync(candle);
+                    _logger.LogTrace("Published candle for {StreamKey} at {Date}",
+                        streamKey, candle.Date);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error fetching prices for {Exchange}-{Ticker}-{Timeframe}",
+                exchange, ticker, timeframe);
+        }
+    }
+
+    /// <summary>
+    /// Starts the Orleans timer for periodic price fetching
+    /// </summary>
+    private void RegisterAndStartTimer()
+    {
+        if (_timer != null) return;
+
+        // Calculate the next execution time aligned to X-minute boundaries
+        var now = DateTime.UtcNow;
+        var dueTime = CandleHelpers.GetDueTimeForTimeframe(TargetTimeframe, now);
+        var period = TimeSpan.FromSeconds(CandleHelpers.GetBaseIntervalInSeconds(TargetTimeframe));
+        _logger.LogInformation("{0} next execution scheduled in {1} seconds and at {2:} UTC every {3} seconds",
+            nameof(PriceFetcherGrain), dueTime, now.Add(dueTime), period);
+
+        _timer = this.RegisterGrainTimer(
+            async _ => await FetchAndPublishPricesAsync(),
+            new GrainTimerCreationOptions
+            {
+                Period = period,
+                DueTime = dueTime,
+                KeepAlive = true
+            });
+
+        _logger.LogInformation("{0} timer registered and started for timeframe {1}", nameof(PriceFetcherGrain),
+            TargetTimeframe);
+    }
+
+    private void StopAndDisposeTimer()
+    {
+        if (_timer != null)
+        {
+            _timer?.Dispose();
+            _timer = null;
+            _logger.LogInformation("{0} timer stopped and disposed for timeframe {1}", nameof(PriceFetcherGrain),
+                TargetTimeframe);
+        }
+    }
+
+    public Task ReceiveReminder(string reminderName, TickStatus status)
+    {
+        if (reminderName == FetchPricesReminderName)
+        {
+            // Only enable timer if not existing anymore
+            if (_timer == null)
+            {
+                RegisterAndStartTimer();
+            }
+        }
+
+        return Task.CompletedTask;
+    }
+}
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