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RsiCheck.mqh
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//+------------------------------------------------------------------+
//| RsiCheck.mqh |
//| Cui Long |
//| https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Cui Long"
#property link "https://www.mql5.com"
#property strict
//+------------------------------------------------------------------+
//| defines |
//+------------------------------------------------------------------+
// #define MacrosHello "Hello, world!"
// #define MacrosYear 2010
//+------------------------------------------------------------------+
//| DLL imports |
//+------------------------------------------------------------------+
// #import "user32.dll"
// int SendMessageA(int hWnd,int Msg,int wParam,int lParam);
// #import "my_expert.dll"
// int ExpertRecalculate(int wParam,int lParam);
// #import
//+------------------------------------------------------------------+
//| EX5 imports |
//+------------------------------------------------------------------+
// #import "stdlib.ex5"
// string ErrorDescription(int error_code);
// #import
//+------------------------------------------------------------------+
#include "ClUtil.mqh"
#include "PubVar.mqh"
#include "TrendCheck.mqh"
int CheckForOpenRSI()
{
int nDirect = -1;
string logMsg;
bool bIsNewBar = IsNewBar();
if(bIsNewBar)
{
// LogInfo("CheckForOpenRSI: ===================New Bar=====================");
}
if(!bIsNewBar)
return nDirect;
int nTrend = CheckTrend();
int nPeriod = RSI_Period;
int iRsi2 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,2));
int iRsi1 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,1));
int iRsi0 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,0));
if(MonitorCheckForOpen)
{
logMsg = StringFormat(" %s => nPeriod = %d, iRsi2 = %s, iRsi1 = %s, iRsi0 = %s",
__FUNCTION__, nPeriod,
DoubleToString(iRsi2, 3),
DoubleToString(iRsi1, 3),
DoubleToString(iRsi0, 3));
LogInfo(logMsg);
}
if(nTrend == TREND_GREAT_UP)
{
if(iRsi1 <= iRsi2)
{
nDirect = OP_BUY;
logMsg = StringFormat(" %s => Direction = OP_BUY, nTrend = %s",
__FUNCTION__, TrendName[nTrend]);
LogInfo(logMsg);
return nDirect;
}
}else if(nTrend == TREND_GREAT_DOWN)
{
if(iRsi1 >= iRsi2)
{
nDirect = OP_SELL;
logMsg = StringFormat(" %s => Direction = OP_SELL, nTrend = %s",
__FUNCTION__, TrendName[nTrend]);
LogInfo(logMsg);
return nDirect;
}
}else
{
if(iRsi1 <= RSI_LowForOpen)
{
//if(iRsi1 > iRsi2)
{
nDirect = OP_BUY;
logMsg = __FUNCTION__ + ": Direction = OP_BUY, iRsi2 = "
+ DoubleToString(iRsi2, 3)
+ ", iRsi1 = " + DoubleToString(iRsi1, 3)
+ ", iRsi0 = " + DoubleToString(iRsi0, 3);
//LogInfo(logMsg);
}
}
if(iRsi1 >= RSI_HighForOpen)
{
//if(iRsi1 < iRsi2)
{
nDirect = OP_SELL;
logMsg = __FUNCTION__ + ": Direction = OP_SELL, iRsi2 = "
+ DoubleToString(iRsi2, 3)
+ ", iRsi1 = " + DoubleToString(iRsi1, 3)
+ ", iRsi0 = " + DoubleToString(iRsi0, 3);
//LogInfo(logMsg);
}
}
}
// logMsg = __FUNCTION__ + ": direction: " + IntegerToString(nDirect);
// LogDebug(logMsg);
return nDirect;
}
int CheckForCloseRSI()
{
int nDirect = -1;
string logMsg;
bool bIsNewBar = IsNewBar();
if(bIsNewBar)
{
// LogInfo("CheckForOpen: ===================New Bar=====================");
}
if(!bIsNewBar)
return nDirect;
int nPeriod = RSI_Period;
int iRsi2 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,2));
int iRsi1 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,1));
int iRsi0 = MathFloor(iRSI(Symbol(), TimeFrame, nPeriod,PRICE_CLOSE,0));
if(MonitorCheckForClose)
{
logMsg = StringFormat(" %s => nPeriod = %d, RSI_2 = %s, RSI_1 = %s, RSI_0 = %s",
__FUNCTION__, nPeriod,
DoubleToString(iRsi2, 3),
DoubleToString(iRsi1, 3),
DoubleToString(iRsi0, 3));
LogInfo(logMsg);
}
if(iRsi2 <= RSI_LowForClose)
{
if(iRsi1 > iRsi2)
{
nDirect = OP_SELL;
logMsg = __FUNCTION__ + ": Direction = OP_SELL, iRsi2 = "
+ DoubleToString(iRsi2, 3) + ", iRsi1 = "
+ DoubleToString(iRsi1, 3);
//LogInfo(logMsg);
}
}
if(iRsi2 >= RSI_HighForClose)
{
if(iRsi1 < iRsi2)
{
nDirect = OP_BUY;
logMsg = __FUNCTION__ + ": Direction = OP_BUY, iRsi2 = "
+ DoubleToString(iRsi2, 3)
+ ", iRsi1 = " + DoubleToString(iRsi1, 3)
+ ", iRsi0 = " + DoubleToString(iRsi0, 3);
//LogInfo(logMsg);
}
}
// logMsg = __FUNCTION__ + ": direction: " + IntegerToString(nDirect);
// LogDebug(logMsg);
return nDirect;
}