bryantan1012
23 Oct 2024, 12:16 ( Updated at: 24 Oct 2024, 05:11 )

RE: my cbot create but cant run，is there any problem

PanagiotisCharalampous said: 

Hi there,

Please provide the code in text format so that we can copy and paste it, and let us know what the actual problem is.

Best regards,

Panagiotis

using cAlgo.API;
using cAlgo.API.Indicators;
using System;
using System.Linq;

namespace cAlgo.Robots
{
   [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
   public class GeekTraderV2 : Robot
   {
       [Parameter("风险百分比 (%)", DefaultValue = 1, MinValue = 0.1, MaxValue = 10, Step = 0.1)]
       public double RiskPercentage { get; set; }

       [Parameter("ADX 趋势阈值", DefaultValue = 25, MinValue = 1, MaxValue = 100)]
       public int AdxTrendThreshold { get; set; }

       [Parameter("止损 (点)", DefaultValue = 10, MinValue = 1, Step = 1)]
       public int StopLoss { get; set; }

       [Parameter("止盈 (点)", DefaultValue = 20, MinValue = 1, Step = 1)]
       public int TakeProfit { get; set; }

       private ExponentialMovingAverage ema200;
       private AverageDirectionalMovementIndex adx;

       protected override void OnStart()
       {
           ema200 = Indicators.ExponentialMovingAverage(Bars.ClosePrices, 200);
           adx = Indicators.AverageDirectionalMovementIndex(14);

           // GeekTrader V2 已启动，开始自动交易！
           Print("GeekTrader V2 已启动，开始自动交易！");
       }

       protected override void OnBar()
       {
           // 1. 确定趋势方向
           var trend = GetTrend();

           // 2. 找到支撑位和阻力位
           var (support, resistance) = GetSupportResistance();

           // 3. 在支撑位或阻力位附近进行交易
           if (trend == TradeType.Buy && Symbol.Bid <= support && adx.ADX.LastValue > AdxTrendThreshold)
           {
               var volume = CalculateVolume(Symbol.Bid, support);
               ExecuteMarketOrder(TradeType.Buy, SymbolName, volume, "Long", StopLoss, TakeProfit);
           }
           else if (trend == TradeType.Sell && Symbol.Ask >= resistance && adx.ADX.LastValue > AdxTrendThreshold)
           {
               var volume = CalculateVolume(Symbol.Ask, resistance);
               ExecuteMarketOrder(TradeType.Sell, SymbolName, volume, "Short", StopLoss, TakeProfit);
           }
       }

       private TradeType GetTrend()
       {
           // 使用 EMA200 判断趋势方向
           if (Bars.ClosePrices.Last(1) > ema200.Result.Last(1))
               return TradeType.Buy;
           else if (Bars.ClosePrices.Last(1) < ema200.Result.Last(1))
               return TradeType.Sell;
           else
               return TradeType.None;  // 注意这里，使用 TradeType.None 表示无趋势
       }

       private (double, double) GetSupportResistance()
       {
           // 使用最近的 swing high 和 swing low 作为阻力位和支撑位
           var swingHigh = Bars.HighPrices.Last(100).Max();
           var swingLow = Bars.LowPrices.Last(100).Min();

           return (swingLow, swingHigh);
       }

       private double CalculateVolume(double currentPrice, double stopLossPrice)
       {
           // 计算止损点数
           var stopLossPips = Math.Abs(currentPrice - stopLossPrice) / Symbol.PipSize;

           // 计算最大允许风险金额
           var riskAmount = Account.Balance * RiskPercentage / 100;

           // 计算交易量 (手)
           var volume = riskAmount / (stopLossPips * Symbol.PipValue);

           // 限制最大交易量为 0.01 手
           volume = Math.Min(volume, 0.01);

           return volume;
       }
   }
}