Return last 24 volume for strategies

src/Managing.Api/Controllers/DataController.cs

@@ -553,10 +553,6 @@ public class DataController : ControllerBase
     private async Task<UserStrategyDetailsViewModel> MapStrategyToViewModelAsync(Bot strategy,
         AgentBalanceHistory agentBalanceHistory, ITradingService tradingService)
     {
-        // Calculate volume statistics
-        decimal totalVolume = strategy.Volume;
-        decimal volumeLast24h = strategy.Volume;
-
         // Use caching for position data in UI context (not critical trading operations)
         var cacheKey = $"positions_{strategy.Identifier}";
         var cachedPositions = _cacheService.GetValue<List<Position>>(cacheKey);
@@ -575,6 +571,27 @@ public class DataController : ControllerBase
             _cacheService.SaveValue(cacheKey, positions, TimeSpan.FromMinutes(2));
         }
 
+        // Calculate volume statistics using cached positions
+        decimal totalVolume = strategy.Volume;
+
+        // Use caching for volume calculation to avoid recalculation every time
+        var volumeCacheKey = $"volume_last24h_{strategy.Identifier}";
+        var cachedVolume = _cacheService.GetValue<decimal>(volumeCacheKey);
+
+        decimal volumeLast24h;
+        if (cachedVolume != default(decimal))
+        {
+            volumeLast24h = cachedVolume;
+        }
+        else
+        {
+            // Calculate volume for the last 24 hours
+            volumeLast24h = TradingBox.GetLast24HVolumeTraded(positions.ToDictionary(p => p.Identifier));
+
+            // Cache volume for 2 minutes for UI display purposes
+            _cacheService.SaveValue(volumeCacheKey, volumeLast24h, TimeSpan.FromMinutes(2));
+        }
+
         var positionsForMetrics = positions.Where(p => p.IsValidForMetrics());
         // Calculate win/loss statistics from actual positions (including open positions)
         int wins = positionsForMetrics.Count(p => p.ProfitAndLoss != null && p.ProfitAndLoss.Realized > 0);

src/Managing.WebApp/src/generated/ManagingApi.ts

@@ -5732,6 +5732,7 @@ export interface UserStrategyDetailsViewModel {
     identifier?: string;
     walletBalances?: { [key: string]: number; } | null;
     ticker?: Ticker;
+    masterAgentName?: string | null;
 }
 
 export interface PositionViewModel {

src/Managing.WebApp/src/generated/ManagingApiTypes.ts

@@ -1198,6 +1198,7 @@ export interface UserStrategyDetailsViewModel {
     identifier?: string;
     walletBalances?: { [key: string]: number; } | null;
     ticker?: Ticker;
+    masterAgentName?: string | null;
 }
 
 export interface PositionViewModel {