主图指标 mt4指标类型：趋势指标 是否能用在mt4手机版上：否 是否含有未来函数：无 该指标包括3原BrainTrend2指标，因为我懒2申请 他们都一一在图表上： BrainTrend2Stop，BrainTrend2StopLine，BrainTrend2Sig 注：BrainTrend2指标不包括，因为我们使用BrainTrend1指标趋势方向 它可以优化过程中使用了与定制的外部变量 此外，我改名为变量，简化 //+------------------------------------------------------------------+ //| BrainTrend2-all-in-one.mq4 | //| www.forex-tsd.com | //| Nick Bilak | //| Modified by Serge [email protected]| //+------------------------------------------------------------------+ /* Serge: This indicator includes 3 original BrainTrend2 indicators as I am 2 lazy to apply them all one by one on a chart: BrainTrend2Stop, BrainTrend2StopLine, BrainTrend2Sig Note: BrainTrend2 indicator is not included as we use BrainTrend1 indicator for trend direction It has customisable external variables that can be played with during optimisation Also I renamed variables, simplified & logically re-arranged the codes of the original indicators to make them more understandable (I mean for myself :-) */ #property copyright "Copyright ? 2005, MetaQuotes Software Corp." #property link "www.forex-tsd.com" #property indicator_chart_window #property indicator_buffers 6 #property indicator_color1 Red #property indicator_color2 Blue #property indicator_color3 Red #property indicator_color4 Blue #property indicator_color5 Red #property indicator_color6 Blue //---- input parameters extern int NumBars=0; //If 0, all indicator will be drawn on the whole chart (from 1st bar) extern bool spread_eq_0=false; //if true, we will use spread=0 in all our calculations, if false we will use spread from the broker //---- buffers double sell_stop_dot_buf; //Sell stop dots, aka BrainTrend2Stop double buy_stop_dot_buf; //Buy stop dots double sell_stop_line_buf; //Sell stop line, aka BrainTrend2StopLine double buy_stop_line_buf; //Buy stop line double sell_signal_buf; //Sell signal dots, aka BrainTrend2Sig double buy_signal_buf; //Buy signal dots double spread; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,115); SetIndexBuffer(0,sell_stop_dot_buf); SetIndexLabel(0,"sell_stop_dot"); SetIndexEmptyValue(0, EMPTY_VALUE); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,115); SetIndexBuffer(1,buy_stop_dot_buf); SetIndexLabel(1,"buy_stop_dot"); SetIndexEmptyValue(1, EMPTY_VALUE); SetIndexStyle(2,DRAW_LINE); SetIndexBuffer(2,sell_stop_line_buf); SetIndexLabel(2,"sell_stop_line"); SetIndexEmptyValue(2, EMPTY_VALUE); SetIndexStyle(3,DRAW_LINE); SetIndexBuffer(3,buy_stop_line_buf); SetIndexLabel(3,"buy_stop_line"); SetIndexEmptyValue(3, EMPTY_VALUE); SetIndexStyle(4,DRAW_ARROW); SetIndexArrow(4,234); SetIndexBuffer(4,sell_signal_buf); SetIndexLabel(4,"sell_signal"); SetIndexEmptyValue(4, EMPTY_VALUE); SetIndexStyle(5,DRAW_ARROW); SetIndexArrow(5,233); SetIndexBuffer(5,buy_signal_buf); SetIndexLabel(5,"buy_signal"); SetIndexEmptyValue(5, EMPTY_VALUE); if (spread_eq_0 == false) spread=MarketInfo(Symbol(),MODE_SPREAD)*Point; else spread=0; } int start() { double true_range; int artp=7; bool river=True; double Emaxtra=0; double Values[100]; double ATR=0; int glava=0; double Weight=0; int Curr=0; double widcha=0; double cecf=0.7; double Range1=0; double r=0; double r1=0; int p=0; double s=2; if (NumBars == 0) NumBars = Bars; else NumBars = MathMin(Bars,NumBars); if (Close[NumBars - 2] > Close[NumBars - 1]) river = True; else river = False; Emaxtra = Close[NumBars - 2]; true_range = MathMax(spread + High[NumBars-3] - Low[NumBars-3], MathMax(MathAbs(spread+High[NumBars-3]-Close[NumBars-2]), MathAbs(spread+High[NumBars-3]-Close[NumBars-3]))); for (int i = 0; i <= artp-1; i++) Values = true_range; for (int shift=NumBars-3; shift>=0; shift--) { true_range = MathMax(spread + High[shift] - Low[shift], MathMax(MathAbs(spread+High[shift]-Close[shift+1]),MathAbs(spread+High[shift]-Close[shift+1]))); Values[glava] = true_range; ATR = 0; Weight = artp; // 7 Curr = glava; // 0 for (i = 0; i<=artp-1; i++) { ATR += Values[Curr] * Weight; Weight -= 1; Curr -= 1; if (Curr == -1) Curr = artp - 1; } ATR = 2.0 * ATR / (artp * (artp + 1.0)); glava += 1; if (glava == artp) glava = 0; widcha = cecf * ATR; //cecf = 0.7 if (river && Low[shift] < Emaxtra - widcha) { river = False; Emaxtra = spread + High[shift]; } if (river && Low[shift] > Emaxtra) { Emaxtra = Low[shift]; } if (!river && spread + High[shift] > Emaxtra + widcha) { river = True; Emaxtra = Low[shift]; } if (!river && spread + High[shift] < Emaxtra) { Emaxtra = spread + High[shift]; } Range1 = iATR(NULL,0,10,shift)+spread/10.0; if (river) { if (Low[shift] - Range1 * s < r && r != 0) r1 = r; else r1 = Low[shift] - Range1 * s / 3.0; if (p == 2) { r1 = Low[shift] - Range1 * s / 3.0; buy_signal_buf[shift]=r1; } buy_stop_dot_buf[shift]=r1; buy_stop_line_buf[shift]=r1; r = r1; p = 1; } else { if (spread + High[shift] + Range1 * s > r && r != 0) r1 = r; else r1 = spread + High[shift] + Range1 * s / 3.0; if (p == 1) { r1 = spread + High[shift] + Range1 * s / 3.0; sell_signal_buf[shift]=r1; } sell_stop_dot_buf[shift]=r1; sell_stop_line_buf[shift]=r1; r = r1; p = 2; } } }BrainTrend2_all_in_one.jpg