diff --git a/src/Managing.Application/Grains/PlatformSummaryGrain.cs b/src/Managing.Application/Grains/PlatformSummaryGrain.cs
index 6610827d..45f78e13 100644
--- a/src/Managing.Application/Grains/PlatformSummaryGrain.cs
+++ b/src/Managing.Application/Grains/PlatformSummaryGrain.cs
@@ -250,35 +250,6 @@ public class PlatformSummaryGrain : Grain, IPlatformSummaryGrain, IRemindable
             _logger.LogInformation("Position closed: {PositionId} for {Ticker} with PnL: {PnL}",
                 evt.PositionIdentifier, evt.Ticker, evt.RealizedPnL);
 
-            // // Validate event data
-            // if (evt == null || evt.PositionIdentifier == Guid.Empty || evt.Ticker == Ticker.Unknown)
-            // {
-            //     _logger.LogWarning("Invalid PositionClosedEvent received: {Event}", evt);
-            //     return;
-            // }
-
-            // _state.State.TotalPlatformVolume += evt.Volume;
-
-            // // PnL is now calculated directly from database positions, not from events
-            // // This ensures accuracy and prevents double-counting issues
-            // // Refresh PnL from database to get the latest accurate value
-            // await RefreshPnLFromDatabaseAsync();
-
-            // // Update volume by asset
-            // var asset = evt.Ticker;
-            // if (!_state.State.VolumeByAsset.ContainsKey(asset))
-            // {
-            //     _state.State.VolumeByAsset[asset] = 0;
-            // }
-
-            // _state.State.VolumeByAsset[asset] += evt.Volume;
-
-            // // Mark that volume has been updated by events
-            // _state.State.VolumeUpdatedByEvents = true;
-
-            // // Update open interest (subtract the closed position's volume)
-            // _state.State.OpenInterest = Math.Max(0, _state.State.OpenInterest - evt.Volume);
-
             _state.State.HasPendingChanges = true;
             await _state.WriteStateAsync();
         }
@@ -295,55 +266,6 @@ public class PlatformSummaryGrain : Grain, IPlatformSummaryGrain, IRemindable
             _logger.LogInformation("Position opened: {PositionIdentifier} for {Ticker} with volume: {Volume}",
                 evt.PositionIdentifier, evt.Ticker, evt.Volume);
 
-            // // Validate event data
-            // if (evt == null || evt.Ticker == Ticker.Unknown || evt.Volume <= 0)
-            // {
-            //     _logger.LogWarning("Invalid PositionOpenEvent received: {Event}", evt);
-            //     return;
-            // }
-
-            // // Update platform volume
-            // _state.State.TotalPlatformVolume += evt.Volume;
-
-            // // Update volume by asset
-            // var asset = evt.Ticker;
-            // if (!_state.State.VolumeByAsset.ContainsKey(asset))
-            // {
-            //     _state.State.VolumeByAsset[asset] = 0;
-            // }
-
-            // _state.State.VolumeByAsset[asset] += evt.Volume;
-
-            // // Mark that volume has been updated by events
-            // _state.State.VolumeUpdatedByEvents = true;
-
-            // // Update open interest and position count
-            // // Since this is called only when position is fully open on broker, we always increase counts
-            // _state.State.TotalLifetimePositionCount++;
-            // _state.State.OpenInterest += evt.Volume;
-
-            // // Update position count by asset
-            // if (!_state.State.PositionCountByAsset.ContainsKey(asset))
-            // {
-            //     _state.State.PositionCountByAsset[asset] = 0;
-            // }
-
-            // _state.State.PositionCountByAsset[asset]++;
-
-            // // Update position count by direction
-            // if (!_state.State.PositionCountByDirection.ContainsKey(evt.Direction))
-            // {
-            //     _state.State.PositionCountByDirection[evt.Direction] = 0;
-            // }
-
-            // _state.State.PositionCountByDirection[evt.Direction]++;
-
-            // // Update fees if provided
-            // if (evt.Fee > 0)
-            // {
-            //     _state.State.TotalPlatformFees += evt.Fee;
-            // }
-
             _state.State.HasPendingChanges = true;
             await _state.WriteStateAsync();
         }