LSMA_exp_04





/*-----------------------------+
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| Shared by www.Aptrafx.com    |
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+------------------------------*/

//+------------------------------------------------------------------+
//| LSMA expert                                                      |
//+------------------------------------------------------------------+
#property  copyright "Copywrong 2005, RonT "
#property  link      "http://www.lightpatch.com/forex"

// how many periods in the moving average
extern int extRperiod = 48;

// how many periods to qualify red(sell) or green(buy)
// so we can stay out of the non-trending chop
extern int extQualforHowLong = 5;

// how many lots do you want to risk
extern double extLots=0.1;

//used to track the real bar changes
//must be here, or will be set in 
//start() on every tick and won't work
int prevTime;  

double wtp;   //previous value
double wt;    //current value

int init()   {prevTime=Time[1]; return(0);}
int deinit() {                  return(0);}


int start()
  {   
   int cnt=0;
   int err=0;

   bool     found=false;
   bool    bought=false;
   bool      sold=false;

   double p=Point;
   
   //----- variables
   int    c;
   int    i;
   int    length;
   double lengthvar;
   int    loopbegin;
   int    pos;
   double sum;
   double tmp;
   int    width;
   
   int    rc=0;  //red count
   int    gc=0;  //green count
   int   flip;   //flip counter

   
   // Error checking
   if(Bars<100)                           {Print("Bars less than 100"); return(0);}
   if(AccountFreeMargin()<(1000*extLots)) {Print("We have no money");   return(0);}
   if (Time[1] == prevTime)               {                             return(0);}
   
   
   // This makes us trade OPEN right on the timeframe
   // boundry, and also keeps us from multiple
   // trades by evaluating every tick
   prevTime=Time[1];
  
   // Does our current Symbol() have an open order?
   for(cnt=0;cnt<OrdersTotal();cnt++)
     {
      OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
      if(OrderSymbol()==Symbol())
        {found=true;  break;}
         else
        {found=false;}        
     }

   if (found && OrderType()==0) {bought=true;  sold=false;}
   if (found && OrderType()==1) {bought=false; sold=true;}

   //re-assign this, since it gets modified each loop
   length    = extRperiod;  //48

   for(pos = extRperiod+extQualforHowLong+1; pos >= 1; pos--)  //48+5+1
     { 
      sum = 0;
      for(i = length; i >= 1  ; i--)
        {
         lengthvar = length + 1;
         lengthvar /= 3;
         tmp = 0;
         tmp = ( i - lengthvar)*Close[length-i+pos];
         sum+=tmp;
        }
      
      wtp=wt;
      wt = sum*6/(length*(length+1));
      if (wtp > wt)
        {
         rc++;
         if (gc>0) {gc=0; flip++;}
        } 
         else 
        {
         gc++;
         if (rc>0) {rc=0; flip++;}
        }
     }


   //Print("Red=",rc," Green=",gc);


   if (found && bought)
     {
      Print(Symbol(),Time[0],OrderOpenTime(),"CLOSE buy");
      OrderClose(OrderTicket(),extLots,Bid,0,White);
      if(GetLastError()==0)
        {
         Print(Symbol()," CLOSE Buy: ",Bid);
        }
         else
        {
         Print(Symbol()," CLOSE Buy Error ",err);
        }
     }


   if (found && sold)
     {
      Print(Symbol(),Time[0],OrderOpenTime(),"CLOSE sell");
      OrderClose(OrderTicket(),extLots,Ask,0,Red);
      if(GetLastError()==0)
        {
         Print(Symbol()," CLOSE Sell : ",Ask);
        }
         else
        {
         Print(Symbol(),"CLOSE Sell Error ",err);
        }
     }

   // Place orders 
   if (!found && gc==extQualforHowLong)
     {
      Print("LSMA BUY Order started  ",Ask);
      OrderSend(Symbol(),OP_BUY,extLots,Ask,3,Ask-(p*50),0,"LSMA Buy ",16125,0,White);
      if(GetLastError()==0)
        {
         Print(Symbol()," LSMA order success : ",Ask);
        }
         else
        {
         Print(Symbol()," LSMA order Error ",err);
        }
     }
     
   if (!found && rc==extQualforHowLong)
     {
      Print("LSMA SELL Order started  ",Bid);
      OrderSend(Symbol(),OP_SELL,extLots,Bid,3,Bid+(p*50),0,"LSMA Sell",16521,0,Red);
      if(GetLastError()==0)
        {
         Print(Symbol()," LSMA order success : ",Bid );
        }
         else
        {
         Print(Symbol()," LSMA order Error ",err);
        }
     }

   return(0);
  }

//+------------------------------------------------------------------+





Sample





Analysis



Market Information Used:

Series array that contains open time of each bar
Series array that contains close prices for each bar


Indicator Curves created:


Indicators Used:



Custom Indicators Used:

Order Management characteristics:
Checks for the total of open orders
It Closes Orders by itself
It automatically opens orders when conditions are reached

Other Features:


BackTest : EURUSD on H1

From 2009-08-01 to 2009-10-01 Profit Factor:0.73 Total Net Profit:-47.82

BackTest : EURUSD on H1

From 2009-11-01 to 2009-11-30 Profit Factor:0.35 Total Net Profit:-61.50

BackTest : EURUSD on H1

From 2009-12-01 to 2010-01-17 Profit Factor:0.71 Total Net Profit:-41.50

BackTest : EURUSD on H1

From 2010-04-01 to 2010-04-30 Profit Factor:0.00 Total Net Profit:0.00

BackTest : EURUSD on H1

From 2010-05-01 to 2010-05-31 Profit Factor:0.00 Total Net Profit:0.00

BackTest : EURUSD on H1

From 2010-06-01 to 2010-06-30 Profit Factor:0.00 Total Net Profit:0.00

BackTest : GBPUSD on H1

From 2010-01-01 to 2010-02-27 Profit Factor:0.00 Total Net Profit:0.00

BackTest : USDCAD on H1

From 2009-12-01 to 2010-01-01 Profit Factor:0.00 Total Net Profit:0.00

BackTest : USDCHF on H1

From 2009-12-01 to 2010-01-01 Profit Factor:0.00 Total Net Profit:0.00

BackTest : USDJPY on H1

From 2009-11-01 to 2009-11-30 Profit Factor:0.45 Total Net Profit:-39.36

Request Backtest for LSMA_exp_04


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