Fetch closed position to get last pnl realized

src/Managing.Application.Abstractions/Services/IExchangeService.cs

@@ -67,4 +67,10 @@ public interface IExchangeService
     Task<Trade> GetTrade(string reference, string orderId, Ticker ticker);
     Task<List<FundingRate>> GetFundingRates();
     Task<IEnumerable<Position>> GetBrokerPositions(Account account);
+    
+    Task<List<Position>> GetPositionHistory(
+        Account account,
+        Ticker ticker,
+        DateTime? fromDate = null,
+        DateTime? toDate = null);
 }

src/Managing.Application.Abstractions/Services/IWeb3ProxyService.cs

@@ -1,5 +1,6 @@
 using Managing.Domain.Accounts;
 using Managing.Domain.Evm;
+using Managing.Domain.Trades;
 using static Managing.Common.Enums;
 
 namespace Managing.Application.Abstractions.Services
@@ -22,5 +23,7 @@ namespace Managing.Application.Abstractions.Services
         Task<decimal> GetEstimatedGasFeeUsdAsync();
         
         Task<GasFeeData> GetGasFeeDataAsync();
+
+        Task<List<Position>> GetGmxPositionHistoryAsync(string account, int pageIndex = 0, int pageSize = 20, string? ticker = null);
     }
 }