//+------------------------------------------------------------------+
//| Color RSI.mq4 |
//| mladen |
//| CCI_Color_CCI_with Alerts.mq4 |
//+------------------------------------------------------------------+
//mod2008fxtsd ki
#property copyright "mladen"
#property link ""
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Gold
#property indicator_color2 Lime
#property indicator_color3 Red
#property indicator_width1 2
#property indicator_width2 2
#property indicator_width3 2
#property indicator_level1 100
#property indicator_level2 -100
#property indicator_levelcolor DarkSlateGray
//---- input parameters
//
//
//
//
extern int CCIPeriod = 14;
extern int PriceType = 0;
extern string timeFrame = "Current time frame";
extern int overBoughtLevel = 100;
extern int overSoldLevel = -100;
extern bool alertsOn = true;
extern bool alertsMessage = true;
extern bool alertsSound = false;
extern bool alertsEmail = false;
extern string alertsSoundfile ="alert2.wav";
extern bool showArrows = false;
extern color ArrowUpColor = Lime;
extern color ArrowDnColor = Red;
extern int ArrowDistance = 7;
extern int ArrowSize = 1;
extern string note_Price = "0C 1O 2H 3L 4Md 5Tp 6WghC: Md(HL/2)4,Tp(HLC/3)5,Wgh(HLCC/4)6";
extern string TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN|0-CurrentTF";
//---- buffers
//
//
//
//
//
double CCIBuffer[];
double Upper[];
double Lower[];
//
//
//
//
//
int TimeFrame;
datetime TimeArray[];
int maxArrows;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
SetIndexBuffer(0,CCIBuffer);
SetIndexBuffer(1,Upper);
SetIndexBuffer(2,Lower);
SetIndexLabel(0,"CCI");
SetIndexLabel(1,NULL);
SetIndexLabel(2,NULL);
//
//
//
//
//
TimeFrame = stringToTimeFrame(timeFrame);
string shortName = "CCI ["+TimeFrameToString(TimeFrame)+"] "+CCIPeriod+" , Price "+PriceTypeToString(PriceType);
if (overBoughtLevel < overSoldLevel) overBoughtLevel = overSoldLevel;
shortName = shortName+" ("+overBoughtLevel+","+overSoldLevel+")";
IndicatorShortName(shortName);
return(0);
}
//
//
//
//
int deinit()
{
DeleteArrows();
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int limit;
int i,y;
if(counted_bars<0) return(-1);
limit=Bars-counted_bars;
ArrayCopySeries(TimeArray ,MODE_TIME ,NULL,TimeFrame);
//
//
//
//
//
for(i=0,y=0; i<limit; i++)
{
if(Time[i]<TimeArray[y]) y++;
CCIBuffer[i] = iCCI(NULL,TimeFrame,CCIPeriod,PriceType,y);
}
//
//
//
//
//
for(i=limit; i>=0; i--)
{
if (CCIBuffer[i] > overBoughtLevel) { Upper[i] = CCIBuffer[i]; Upper[i+1] = CCIBuffer[i+1]; }
else { Upper[i] = EMPTY_VALUE;
if (Upper[i+2] == EMPTY_VALUE)
Upper[i+1] = EMPTY_VALUE; }
if (CCIBuffer[i] < overSoldLevel) { Lower[i] = CCIBuffer[i]; Lower[i+1] = CCIBuffer[i+1]; }
else { Lower[i] = EMPTY_VALUE;
if (Lower[i+2] == EMPTY_VALUE)
Lower[i+1] = EMPTY_VALUE; }
}
//
//
//
//
//
if (showArrows)
for (i=0; i<WindowBarsPerChart() ;i++)
{
if (CCIBuffer[i]>overBoughtLevel && CCIBuffer[i+1]<overBoughtLevel) DrawArrow(i,"up");
if (CCIBuffer[i]<overSoldLevel && CCIBuffer[i+1]>overSoldLevel) DrawArrow(i,"down");
}
if (alertsOn)
{
if (CCIBuffer[0]>overBoughtLevel && CCIBuffer[1]<overBoughtLevel) doAlert(overBoughtLevel+" level crossed up");
if (CCIBuffer[0]<overSoldLevel && CCIBuffer[1]>overSoldLevel) doAlert(overSoldLevel +" level crossed down");
}
//
//
//
//
//
return(0);
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//
//
//
//
//
void DrawArrow(int i,string type)
{
maxArrows++;
ObjectCreate("CCISignal"+maxArrows,OBJ_ARROW,0,Time[i],0);
if (type=="up")
{
ObjectSet("CCISignal"+maxArrows,OBJPROP_PRICE1,High[i]+((3+ArrowDistance)*Point));
ObjectSet("CCISignal"+maxArrows,OBJPROP_ARROWCODE,241);
ObjectSet("CCISignal"+maxArrows,OBJPROP_COLOR,ArrowUpColor);
ObjectSet("CCISignal"+maxArrows,OBJPROP_WIDTH,ArrowSize);
}
else
{
ObjectSet("CCISignal"+maxArrows,OBJPROP_PRICE1,Low[i]-(ArrowDistance*Point));
ObjectSet("CCISignal"+maxArrows,OBJPROP_ARROWCODE,242);
ObjectSet("CCISignal"+maxArrows,OBJPROP_COLOR,ArrowDnColor);
ObjectSet("CCISignal"+maxArrows,OBJPROP_WIDTH,ArrowSize);
}
}
void DeleteArrows()
{
while(maxArrows>0) { ObjectDelete("CCISignal"+maxArrows); maxArrows--; }
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void doAlert(string doWhat)
{
static string previousAlert="nothing";
static datetime previousTime;
string message;
if (previousAlert != doWhat || previousTime != Time[0]) {
previousAlert = doWhat;
previousTime = Time[0];
//
//
//
//
//
message = StringConcatenate(Symbol()," at ",TimeToStr(TimeLocal(),TIME_SECONDS)," CCI ",doWhat);
if (alertsMessage) Alert(message);
if (alertsSound) PlaySound(alertsSoundfile);
if (alertsEmail) SendMail(StringConcatenate(Symbol()," CCI crossing"),message);
}
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//
//
//
//
//
string PriceTypeToString(int pt)
{
string answer;
switch(pt)
{
case 0: answer = "Close" ; break;
case 1: answer = "Open" ; break;
case 2: answer = "High" ; break;
case 3: answer = "Low" ; break;
case 4: answer = "Median" ; break;
case 5: answer = "Typical" ; break;
case 6: answer = "Wighted" ; break;
default: answer = "Invalid price field requested";
Alert(answer);
}
return(answer);
}
int stringToTimeFrame(string tfs)
{
int tf=0;
tfs = StringUpperCase(tfs);
if (tfs=="M1" || tfs=="1") tf=PERIOD_M1;
if (tfs=="M5" || tfs=="5") tf=PERIOD_M5;
if (tfs=="M15"|| tfs=="15") tf=PERIOD_M15;
if (tfs=="M30"|| tfs=="30") tf=PERIOD_M30;
if (tfs=="H1" || tfs=="60") tf=PERIOD_H1;
if (tfs=="H4" || tfs=="240") tf=PERIOD_H4;
if (tfs=="D1" || tfs=="1440") tf=PERIOD_D1;
if (tfs=="W1" || tfs=="10080") tf=PERIOD_W1;
if (tfs=="MN" || tfs=="43200") tf=PERIOD_MN1;
if (tf<Period()) tf=Period();
return(tf);
}
string TimeFrameToString(int tf)
{
string tfs="Current time frame";
switch(tf) {
case PERIOD_M1: tfs="M1" ; break;
case PERIOD_M5: tfs="M5" ; break;
case PERIOD_M15: tfs="M15" ; break;
case PERIOD_M30: tfs="M30" ; break;
case PERIOD_H1: tfs="H1" ; break;
case PERIOD_H4: tfs="H4" ; break;
case PERIOD_D1: tfs="D1" ; break;
case PERIOD_W1: tfs="W1" ; break;
case PERIOD_MN1: tfs="MN1";
}
return(tfs);
}
//
//
//
//
//
string StringUpperCase(string str)
{
string s = str;
int lenght = StringLen(str) - 1;
int char;
while(lenght >= 0)
{
char = StringGetChar(s, lenght);
//
//
//
//
//
if((char > 96 && char < 123) || (char > 223 && char < 256))
s = StringSetChar(s, lenght, char - 32);
else
if(char > -33 && char < 0)
s = StringSetChar(s, lenght, char + 224);
//
//
//
//
//
lenght--;
}
//
//
//
//
//
return(s);
}
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Indicators Used:
Commodity channel index
Custom Indicators Used:
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen
It plays sound alerts
It sends emails