//------------------------------------------------------------------ #property copyright "mladen" #property link "www.forex-tsd.com" // Inserted by Ale: rebound arrows and TMA angle caution //------------------------------------------------------------------ #property indicator_chart_window #property indicator_buffers 7 #property indicator_plots 6 #property indicator_label1 "Centered TMA" #property indicator_type1 DRAW_COLOR_LINE #property indicator_color1 clrLightSkyBlue,clrPink #property indicator_style1 STYLE_SOLID #property indicator_width1 2 #property indicator_label2 "Centered TMA upper band" #property indicator_type2 DRAW_LINE #property indicator_color2 clrLightSkyBlue #property indicator_style2 STYLE_DOT #property indicator_label3 "Centered TMA lower band" #property indicator_type3 DRAW_LINE #property indicator_color3 clrPink #property indicator_style3 STYLE_DOT // ** inserted code: #property indicator_label4 "Rebound down" #property indicator_type4 DRAW_ARROW #property indicator_color4 clrPink #property indicator_width4 2 #property indicator_label5 "Rebound up" #property indicator_type5 DRAW_ARROW #property indicator_color5 clrLightSkyBlue #property indicator_width5 2 #property indicator_label6 "Centered TMA angle caution" #property indicator_type6 DRAW_ARROW #property indicator_color6 clrGold #property indicator_width6 3 // ** // // // // // enum enPrices { pr_close, // Close pr_open, // Open pr_high, // High pr_low, // Low pr_median, // Median pr_typical, // Typical pr_weighted, // Weighted pr_average, // Average (high+low+oprn+close)/4 pr_haclose, // Heiken ashi close pr_haopen , // Heiken ashi open pr_hahigh, // Heiken ashi high pr_halow, // Heiken ashi low pr_hamedian, // Heiken ashi median pr_hatypical, // Heiken ashi typical pr_haweighted, // Heiken ashi weighted pr_haaverage // Heiken ashi average }; // // // // // input int HalfLength = 12; // Centered TMA half period input enPrices Price = pr_weighted; // Price to use input int AtrPeriod = 100; // Average true range period input double AtrMultiplier = 2; // Average true range multiplier // ** inserted code: input int TMAangle = 4; // Centered TMA angle caution. In pips // ** // // // // // double tmac[]; double tmau[]; double tmad[]; double colorBuffer[]; // ** inserted code: double ReboundD[], ReboundU[], Caution[] ; // ** //------------------------------------------------------------------ // //------------------------------------------------------------------ // // // // // int OnInit() { SetIndexBuffer(0,tmac,INDICATOR_DATA); SetIndexBuffer(1,colorBuffer,INDICATOR_COLOR_INDEX); SetIndexBuffer(2,tmau,INDICATOR_DATA); SetIndexBuffer(3,tmad,INDICATOR_DATA); // ** inserted code: SetIndexBuffer(4,ReboundD,INDICATOR_DATA); PlotIndexSetInteger(3, PLOT_ARROW, 226); SetIndexBuffer(5,ReboundU,INDICATOR_DATA); PlotIndexSetInteger(4, PLOT_ARROW, 225); SetIndexBuffer(6,Caution,INDICATOR_DATA); PlotIndexSetInteger(5, PLOT_ARROW, 251); // ** // // // // // IndicatorSetString(INDICATOR_SHORTNAME," TMA centered ("+string(HalfLength)+")"); return(0); } //------------------------------------------------------------------ // //------------------------------------------------------------------ // // // // // double prices[]; int OnCalculate(const int rates_total, const int prev_calculated, const datetime& time[], const double& open[], const double& high[], const double& low[], const double& close[], const long& tick_volume[], const long& volume[], const int& spread[]) { // // // // // if (ArraySize(prices)!=rates_total) ArrayResize(prices,rates_total); for (int i=(int)MathMax(prev_calculated-1, 0); i=0; j++) atr += MathMax(high[i-j-10],close[i-j-11])-MathMin(low[i-j-10],close[i-j-11]); atr /= AtrPeriod; double sum = (HalfLength+1)*prices[i]; double sumw = (HalfLength+1); for(int j=1, k=HalfLength; j<=HalfLength; j++, k--) { if ((i-j)>=0) { sum += k*prices[i-j]; sumw += k; } if ((i+j)0) { colorBuffer[i] = colorBuffer[i-1]; if (tmac[i] > tmac[i-1]) colorBuffer[i]= 0; if (tmac[i] < tmac[i-1]) colorBuffer[i]= 1; } tmau[i] = tmac[i]+AtrMultiplier*atr; tmad[i] = tmac[i]-AtrMultiplier*atr; // ** inserted code: ReboundD[i] = ReboundU[i] = Caution[i] = EMPTY_VALUE; if(i > 0) { if(high[i-1] > tmau[i-1] && close[i-1] > open[i-1] && close[i] < open[i]) { ReboundD[i] = high[i] + AtrMultiplier*atr/2; if(tmac[i] - tmac[i-1] > TMAangle*_Point) Caution[i] = ReboundD[i] + 10*_Point; } if(low[i-1] < tmad[i-1] && close[i-1] < open[i-1] && close[i] > open[i]) { ReboundU[i] = low[i] - AtrMultiplier*atr/2; if(tmac[i-1] - tmac[i] > TMAangle*_Point) Caution[i] = ReboundU[i] - 10*_Point; } } // ** } return(rates_total); } //------------------------------------------------------------------ // //------------------------------------------------------------------ // // // // // double workHa[][4]; double getPrice(enPrices price, const double& open[], const double& close[], const double& high[], const double& low[], int i, int bars) { if (price>=pr_haclose && price<=pr_haaverage) { if (ArrayRange(workHa,0)!= bars) ArrayResize(workHa,bars); // // // // // double haOpen; if (i>0) haOpen = (workHa[i-1][2] + workHa[i-1][3])/2.0; else haOpen = open[i]+close[i]; double haClose = (open[i] + high[i] + low[i] + close[i]) / 4.0; double haHigh = MathMax(high[i], MathMax(haOpen,haClose)); double haLow = MathMin(low[i] , MathMin(haOpen,haClose)); if(haOpen