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 //| This MQL is generated by Expert Advisor Builder             |
 //|            http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/ |
 //|                                             |
 //| In no event will author be liable for any damages whatsoever.   |
 //|                Use at your own risk.               |
 //|                                             |
 //+------------------- DO NOT REMOVE THIS HEADER --------------------+
 
 #define SIGNAL_NONE 0
 #define SIGNAL_BUY   1
 #define SIGNAL_SELL 2
 #define SIGNAL_CLOSEBUY 3
 #define SIGNAL_CLOSESELL 4
 
 #property copyright Expert Advisor Builder
 #property link      http://sufx.core.t3-ism.net/ExpertAdvisorBuilder/
 
 extern int MagicNumber = 0;
 extern bool SignalMail = False;
 extern bool EachTickMode = True;
 extern double Lots = 1.0;
 extern int Slippage = 3;
 extern bool UseStopLoss = True;
 extern int StopLoss = 30;
 extern bool UseTakeProfit = True;
 extern int TakeProfit = 60;
 extern bool UseTrailingStop = True;
 extern int TrailingStop = 15;
 
 int BarCount;
 int Current;
 bool TickCheck = False;
 //+------------------------------------------------------------------+
 //| expert initialization function                       |
 //+------------------------------------------------------------------+
 int init() {
   BarCount = Bars;
 
   if (EachTickMode) Current = 0; else Current = 1;
 
   return(0);
 }
 //+------------------------------------------------------------------+
 //| expert deinitialization function                       |
 //+------------------------------------------------------------------+
 int deinit() {
   return(0);
 }
 //+------------------------------------------------------------------+
 //| expert start function                             |
 //+------------------------------------------------------------------+
 int start() {
   int Order = SIGNAL_NONE;
   int Total, Ticket;
   double StopLossLevel, TakeProfitLevel;
 
 
 
   if (EachTickMode Bars != BarCount) TickCheck = False;
   Total = OrdersTotal();
   Order = SIGNAL_NONE;
 
   //+------------------------------------------------------------------+
   //| Variable Begin                                   |
   //+------------------------------------------------------------------+
 
 
 double Buy1_1 = iStochastic(NULL, 0, 5, 3, 3, MODE_SMA, 0, MODE_MAIN, Current + 0);
 double Buy1_2 = iStochastic(NULL, 0, 5, 3, 3, MODE_SMA, 0, MODE_SIGNAL, Current + 0);
 
 double Sell1_1 = iStochastic(NULL, 0, 5, 3, 3, MODE_SMA, 0, MODE_MAIN, Current + 0);
 double Sell1_2 = iStochastic(NULL, 0, 5, 3, 3, MODE_SMA, 0, MODE_SIGNAL, Current + 0);
 
 
 
   
   //+------------------------------------------------------------------+
   //| Variable End                                   |
   //+------------------------------------------------------------------+
 
   //Check position
   bool IsTrade = False;
 
   for (int i = 0; i Total; i ++) {
     OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
     if(OrderType() 0) {           
           if(Bid - OrderOpenPrice() Point * TrailingStop) {
             if(OrderStopLoss() Bid - Point * TrailingStop) {
               OrderModify(OrderTicket(), OrderOpenPrice(), Bid - Point * TrailingStop, OrderTakeProfit(), 0, MediumSeaGreen);
               if (!EachTickMode) BarCount = Bars;
               continue;
             }
           }
         }
       } else {
         //Close
 
         //+------------------------------------------------------------------+
         //| Signal Begin(Exit Sell)                             |
         //+------------------------------------------------------------------+
 
         
 
         //+------------------------------------------------------------------+
         //| Signal End(Exit Sell)                             |
         //+------------------------------------------------------------------+
 
         if (Order == SIGNAL_CLOSESELL ((EachTickMode !TickCheck) || (!EachTickMode (Bars != BarCount)))) {
           OrderClose(OrderTicket(), OrderLots(), Ask, Slippage, DarkOrange);
           if (SignalMail) SendMail( [Signal alert] , [ + Symbol() + ] + DoubleToStr(Ask, Digits) + Close Sell
           if (!EachTickMode) BarCount = Bars;
           IsTrade = False;
           continue;
         }
         //Trailing stop
         if(UseTrailingStop TrailingStop 0) {           
           if((OrderOpenPrice() - Ask) (Point * TrailingStop)) {
             if((OrderStopLoss() (Ask + Point * TrailingStop)) || (OrderStopLoss() == 0)) {
               OrderModify(OrderTicket(), OrderOpenPrice(), Ask + Point * TrailingStop, OrderTakeProfit(), 0, DarkOrange);
               if (!EachTickMode) BarCount = Bars;
               continue;
             }
           }
         }
       }
     }
   }
 
   //+------------------------------------------------------------------+
   //| Signal Begin(Entry)                                |
   //+------------------------------------------------------------------+
 
   if (Buy1_1 Buy1_2) Order = SIGNAL_BUY;
 
   if (Sell1_1 Sell1_2) Order = SIGNAL_SELL;
 
 
   //+------------------------------------------------------------------+
   //| Signal End                                      |
   //+------------------------------------------------------------------+
 
   //Buy
   if (Order == SIGNAL_BUY ((EachTickMode !TickCheck) || (!EachTickMode (Bars != BarCount)))) {
     if(!IsTrade) {
       //Check free margin
       if (AccountFreeMargin() (1000 * Lots)) {
         Print( We have no money. Free Margin = , AccountFreeMargin());
         return(0);
       }
 
       if (UseStopLoss) StopLossLevel = Ask - StopLoss * Point; else StopLossLevel = 0.0;
       if (UseTakeProfit) TakeProfitLevel = Ask + TakeProfit * Point; else TakeProfitLevel = 0.0;
 
       Ticket = OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, StopLossLevel, TakeProfitLevel, Buy(# + MagicNumber + ) , MagicNumber, 0, DodgerBlue);
       if(Ticket 0) {
         if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
                        Print( BUY order opened : , OrderOpenPrice());
             if (SignalMail) SendMail( [Signal alert] , [ + Symbol() + ] + DoubleToStr(Ask, Digits) + Open Buy
                 } else {
                        Print( Error opening BUY order : , GetLastError());
                 }
       }
       if (EachTickMode) TickCheck = True;
       if (!EachTickMode) BarCount = Bars;
       return(0);
     }
   }
 
   //Sell
   if (Order == SIGNAL_SELL ((EachTickMode !TickCheck) || (!EachTickMode (Bars != BarCount)))) {
     if(!IsTrade) {
       //Check free margin
       if (AccountFreeMargin() (1000 * Lots)) {
         Print( We have no money. Free Margin = , AccountFreeMargin());
         return(0);
       }
 
       if (UseStopLoss) StopLossLevel = Bid + StopLoss * Point; else StopLossLevel = 0.0;
       if (UseTakeProfit) TakeProfitLevel = Bid - TakeProfit * Point; else TakeProfitLevel = 0.0;
 
       Ticket = OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, StopLossLevel, TakeProfitLevel, Sell(# + MagicNumber + ) , MagicNumber, 0, DeepPink);
       if(Ticket 0) {
         if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
                        Print( SELL order opened : , OrderOpenPrice());
             if (SignalMail) SendMail( [Signal alert] , [ + Symbol() + ] + DoubleToStr(Bid, Digits) + Open Sell
                 } else {
                        Print( Error opening SELL order : , GetLastError());
                 }
       }
       if (EachTickMode) TickCheck = True;
       if (!EachTickMode) BarCount = Bars;
       return(0);
     }
   }
 
   if (!EachTickMode) BarCount = Bars;
 
   return(0);
 }
 //+------------------------------------------------------------------+
 
 
 
 我的原意是当KD中的K线大于D线的交叉点时，就空，小于就多，但是出来的效果确是K大于D线时这个空间他就多，，，我不知道该如何来确定当K大于D时这个点。。。
 还有就是这个EA一次只能下一次，平了才能接着再下1次单，才练习着做，有很多东西要学，望BULL能指正。。谢谢。。
 
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