#property indicator_separate_window #property indicator_buffers 3 #property indicator_color1 White #property indicator_color2 Red #property indicator_color3 Lime #property indicator_width2 3 #property indicator_width3 3 extern int OsMAFastPeriod=12; extern int OsMASlowPeriod=26; extern int OsMASignalPeriod=9; extern int OsMAPrice=0; extern int ExtrLeftBars=2; extern int ExtrRightBars=1; extern double PlusSens=0.0001; extern double MinusSens=-0.0001; extern bool DrawLinesSW=true; extern bool DrawLinesChW=true; extern color Col_Peak_1=Red; extern color Col_Peak_2=DeepPink; extern color Col_Trough_1=LimeGreen; extern color Col_Trough_2=YellowGreen; extern string ShortName="OsMA_Divergence_v1"; input bool divAlert = true; // Divergence alerts true/false? input bool divAlertsMessage = true; // Divergence alerts message true/false? input bool divAlertsSound = true; // Divergence alerts sound true/false? input bool divAlertsEmail = false; // Divergence alerts email true/false? input bool divAlertsNotify = false; // Divergence alerts push notification true/false? input string divAlertsSoundName = "alert1.wav"; // Divergence alerts sound file name double osma[]; double Sig1[]; double Sig2[]; double peack_1_i[]; double peack_2_i[]; double trogh_1_i[]; double trogh_2_i[]; int init() { IndicatorBuffers(7); SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,osma); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,159); SetIndexBuffer(1,Sig1); SetIndexStyle(2,DRAW_ARROW); SetIndexArrow(2,159); SetIndexBuffer(2,Sig2); SetIndexBuffer(3,peack_1_i); SetIndexBuffer(4,peack_2_i); SetIndexBuffer(5,trogh_1_i); SetIndexBuffer(6,trogh_2_i); IndicatorShortName(ShortName); return(0); } int deinit() { if(DrawLinesSW || DrawLinesChW)fObjDeleteByPrefix(ShortName); return(0); } int start(){ int limit=Bars-IndicatorCounted(); for(int i=limit-1;i>=0;i--){ osma[i]=iOsMA(NULL,0,OsMAFastPeriod,OsMASlowPeriod,OsMASignalPeriod,OsMAPrice,i); int extri=i+ExtrRightBars; Sig1[i]=EMPTY_VALUE; Sig2[i]=EMPTY_VALUE; peack_1_i[i]=peack_1_i[i+1]; peack_2_i[i]=peack_2_i[i+1]; trogh_1_i[i]=trogh_1_i[i+1]; trogh_2_i[i]=trogh_2_i[i+1]; bool PeackNow=false; bool TroghNow=false; double extrv=osma[extri]; if(extrv>PlusSens){ for(int j=i;jextri;j--){ if(extrv<=osma[j]){ break; } } if(j==extri){ PeackNow=true; if(peack_1_i[i]==EMPTY_VALUE){ peack_1_i[i]=Time[extri]; } else{ if(osma[extri]>osma[iBarShift(NULL,0,peack_1_i[i],false)]){ peack_1_i[i]=Time[extri]; } } } } } if(extrv=osma[j]){ break; } } if(j==extri){ extril=extri+ExtrLeftBars; for(j=extril;j>extri;j--){ if(extrv>=osma[j]){ break; } } if(j==extri){ TroghNow=true; if(trogh_1_i[i]==EMPTY_VALUE){ trogh_1_i[i]=Time[extri]; } else{ if(osma[extri]0 && osma[i+1]<=0){ peack_2_i[i]=peack_1_i[i]; peack_1_i[i]=EMPTY_VALUE; } if(osma[i]<0 && osma[i+1]>=0){ trogh_2_i[i]=trogh_1_i[i]; trogh_1_i[i]=EMPTY_VALUE; } string ObjName1=ShortName+"_PeakIW_"+Time[extri]; string ObjName2=ShortName+"_PeakPW_"+Time[extri]; ObjectDelete(ObjName1); ObjectDelete(ObjName2); if(PeackNow){ if(peack_1_i[i]!=EMPTY_VALUE){ if(peack_2_i[i]!=EMPTY_VALUE){ if(osma[extri]>=osma[iBarShift(NULL,0,peack_1_i[i],false)]){ int z2=iBarShift(NULL,0,peack_2_i[i],false); int z1=extri; if(osma[z2]High[z1]){ Sig1[i]=osma[i]+Point/4; if(DrawLinesSW)fObjTrendLine(ObjName1,peack_2_i[i],osma[z2],Time[extri],osma[z1],false,Col_Peak_1,1,WindowFind(ShortName),0,true); if(DrawLinesChW)fObjTrendLine(ObjName2,peack_2_i[i],High[z2],Time[extri],High[z1],false,Col_Peak_1,1,0,0,false); if (divAlert) DisplayAlert("Classical bearish divergence",z2); } if(osma[z2]>osma[z1] && High[z2]osma[z1] && Low[z2]Low[z1]){ Sig2[i]=osma[i]-Point/4; if(DrawLinesSW)fObjTrendLine(ObjName1,trogh_2_i[i],osma[z2],Time[extri],osma[z1],false,Col_Trough_2,1,WindowFind(ShortName),0,true); if(DrawLinesChW)fObjTrendLine(ObjName2,trogh_2_i[i],Low[z2],Time[extri],Low[z1],false,Col_Trough_2,1,0,0,false); if (divAlert) DisplayAlert("Hidden bullish divergence",z2); } } } } } } return(0); } void fObjTrendLine( string aObjectName, datetime aTime_1, double aPrice_1, datetime aTime_2, double aPrice_2, bool aRay=false, color aColor=Red, int aWidth=1, int aWindowNumber=0, int aStyle=0, bool aBack=false ){ if(ObjectFind(aObjectName)!=aWindowNumber){ ObjectCreate(aObjectName,OBJ_TREND,aWindowNumber,aTime_1,aPrice_1,aTime_2,aPrice_2); } ObjectSet(aObjectName,OBJPROP_TIME1,aTime_1); ObjectSet(aObjectName,OBJPROP_PRICE1,aPrice_1); ObjectSet(aObjectName,OBJPROP_TIME2,aTime_2); ObjectSet(aObjectName,OBJPROP_PRICE2,aPrice_2); ObjectSet(aObjectName,OBJPROP_RAY,aRay); ObjectSet(aObjectName,OBJPROP_COLOR,aColor); ObjectSet(aObjectName,OBJPROP_WIDTH,aWidth); ObjectSet(aObjectName,OBJPROP_BACK,aBack); ObjectSet(aObjectName,OBJPROP_STYLE,aStyle); } void fObjDeleteByPrefix(string aPrefix){ for(int i=ObjectsTotal()-1;i>=0;i--){ if(StringFind(ObjectName(i),aPrefix,0)==0){ ObjectDelete(ObjectName(i)); } } } // // // void DisplayAlert(string doWhat, int shift) { string dmessage; static datetime lastAlertTime; if(shift <= 2 && Time[0] != lastAlertTime) { dmessage = timeFrameToString(_Period)+" "+_Symbol+" at "+TimeToStr(TimeLocal(),TIME_SECONDS)+" OsMA "+doWhat; if (divAlertsMessage) Alert(dmessage); if (divAlertsNotify) SendNotification(dmessage); if (divAlertsEmail) SendMail(_Symbol+" OsMA ",dmessage); if (divAlertsSound) PlaySound(divAlertsSoundName); lastAlertTime = Time[0]; } } //------------------------------------------------------------------- // //------------------------------------------------------------------- string sTfTable[] = {"M1","M5","M15","M30","H1","H4","D1","W1","MN"}; int iTfTable[] = {1,5,15,30,60,240,1440,10080,43200}; string timeFrameToString(int tf) { for (int i=ArraySize(iTfTable)-1; i>=0; i--) if (tf==iTfTable[i]) return(sTfTable[i]); return(""); }