diff --git a/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/Enums/ValueAmplitudePosition.cs b/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/Enums/ValueAmplitudePosition.cs
index 279b5b1..d5ce25b 100644
--- a/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/Enums/ValueAmplitudePosition.cs
+++ b/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/Enums/ValueAmplitudePosition.cs
@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace KLHZ.Trader.Core.Math.Declisions.Dtos.FFT.Enums
+namespace KLHZ.Trader.Core.Math.Declisions.Dtos.FFT.Enums
 {
     public enum ValueAmplitudePosition
     {
diff --git a/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/FFTAnalyzeResult.cs b/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/FFTAnalyzeResult.cs
index 7f2d270..ff40b51 100644
--- a/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/FFTAnalyzeResult.cs
+++ b/KLHZ.Trader.Core.Math/Declisions/Dtos/FFT/FFTAnalyzeResult.cs
@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace KLHZ.Trader.Core.Math.Declisions.Dtos.FFT
+namespace KLHZ.Trader.Core.Math.Declisions.Dtos.FFT
 {
     public class FFTAnalyzeResult
     {
diff --git a/KLHZ.Trader.Core.Math/Declisions/Utils/FFT.cs b/KLHZ.Trader.Core.Math/Declisions/Utils/FFT.cs
index 3c68256..f3acfc0 100644
--- a/KLHZ.Trader.Core.Math/Declisions/Utils/FFT.cs
+++ b/KLHZ.Trader.Core.Math/Declisions/Utils/FFT.cs
@@ -96,7 +96,7 @@ namespace KLHZ.Trader.Core.Math.Declisions.Utils
             var timeSpan = currentTime - startTime;
             for (int i = 0; i < harmonics.Length; i++)
             {
-                var value = - harmonics[i].Magnitude * System.Math.Sin(2 * System.Math.PI * timeSpan.TotalSeconds / harmonics[i].Period.TotalSeconds + harmonics[i].Phase);
+                var value = -harmonics[i].Magnitude * System.Math.Sin(2 * System.Math.PI * timeSpan.TotalSeconds / harmonics[i].Period.TotalSeconds + harmonics[i].Phase);
                 sum += value;
             }
             return sum;
diff --git a/KLHZ.Trader.Core.Math/Declisions/Utils/LocalTrends.cs b/KLHZ.Trader.Core.Math/Declisions/Utils/LocalTrends.cs
index bc5ec5f..af287aa 100644
--- a/KLHZ.Trader.Core.Math/Declisions/Utils/LocalTrends.cs
+++ b/KLHZ.Trader.Core.Math/Declisions/Utils/LocalTrends.cs
@@ -51,7 +51,7 @@ namespace KLHZ.Trader.Core.Math.Declisions.Utils
                     }
                 }
 
-                if (x1.Count>1 && x2.Count > 1)
+                if (x1.Count > 1 && x2.Count > 1)
                 {
                     var line1 = Fit.Line(x1.ToArray(), y1.ToArray());
                     var line2 = Fit.Line(x2.ToArray(), y2.ToArray());
diff --git a/KLHZ.Trader.Core/Exchange/Services/Trader.cs b/KLHZ.Trader.Core/Exchange/Services/Trader.cs
index c16b5cc..61def52 100644
--- a/KLHZ.Trader.Core/Exchange/Services/Trader.cs
+++ b/KLHZ.Trader.Core/Exchange/Services/Trader.cs
@@ -1,5 +1,4 @@
-using Google.Protobuf.WellKnownTypes;
-using KLHZ.Trader.Core.Common;
+using KLHZ.Trader.Core.Common;
 using KLHZ.Trader.Core.Contracts.Declisions.Dtos.Enums;
 using KLHZ.Trader.Core.Contracts.Messaging.Dtos;
 using KLHZ.Trader.Core.Contracts.Messaging.Dtos.Interfaces;
@@ -20,7 +19,6 @@ using Microsoft.Extensions.Options;
 using System.Collections.Concurrent;
 using System.Security.Cryptography;
 using System.Threading.Channels;
-using Telegram.Bot.Types;
 using Tinkoff.InvestApi;
 using AssetType = KLHZ.Trader.Core.Exchange.Models.AssetsAccounting.AssetType;
 
@@ -181,7 +179,7 @@ namespace KLHZ.Trader.Core.Exchange.Services
                     var su = sells + buys;
                     if (su != 0)
                     {
-                        await LogPrice(message, "sellsbuysbalance", (sells / su - 0.5m)*2);
+                        await LogPrice(message, "sellsbuysbalance", (sells / su - 0.5m) * 2);
                     }
                 }
 
@@ -328,7 +326,7 @@ namespace KLHZ.Trader.Core.Exchange.Services
         private async Task<decimal?> CalcTrendDiff(INewPrice message)
         {
             var data = await _tradeDataProvider.GetData(message.Figi, TimeSpan.FromHours(1));
-            if (data.isFullIntervalExists && LocalTrends.TryCalcTrendDiff(data.timestamps,data.prices, out var res))
+            if (data.isFullIntervalExists && LocalTrends.TryCalcTrendDiff(data.timestamps, data.prices, out var res))
             {
                 return res;
             }
@@ -363,7 +361,7 @@ namespace KLHZ.Trader.Core.Exchange.Services
             var assetType = _tradeDataProvider.GetAssetTypeByFigi(message.Figi);
             var res = mavTask.Result | ltTask.Result;
 
-            if ((res & TradingEvent.UptrendStart) == TradingEvent.UptrendStart 
+            if ((res & TradingEvent.UptrendStart) == TradingEvent.UptrendStart
                 && !LongOpeningStops.ContainsKey(message.Figi)
                 && trendTask.Result.HasValue
                 && trendTask.Result.Value > -5