該指標適用于MT4和MT5。Support and Resistance MetaTrader 指標 正如名稱所述，它顯示了支撐和阻力水平。直接將它們顯示在圖表上，當您想設置止損或止盈水平時或當您想查看下一個市場目標時能為您提供簡單的幫助。該指標使用標準的MetaTrader Fractals指標（Bill Williams的方法）且沒有可更改的輸入參數。

T此圖已說明了所有。用藍點標記的水平表示支撐位，用紅點標記的水平表示阻力位。還要知道如果支撐被突破之后可能會轉變為阻力，反之亦然。

標簽:MT4 MT5指標

MT4源碼：
//+------------------------------------------------------------------+ //| Support and Resistance | //| Copyright ? 2004 Barry Stander | //| m.weiqiv.net.cn | //+------------------------------------------------------------------+ #property copyright "Click here: Barry Stander" #property link "http://myweb.absa.co.za/stander/4meta/" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2 Blue //---- buffers double v1[]; double v2[]; double val1; double val2; int i; int init() { IndicatorBuffers(2); //---- drawing settings SetIndexArrow(0, 119); SetIndexArrow(1, 119); SetIndexStyle(0,DRAW_ARROW,STYLE_DOT,1,Red); SetIndexDrawBegin(0,i-1); SetIndexBuffer(0, v1); SetIndexLabel(0,"Resistance"); SetIndexStyle(1,DRAW_ARROW,STYLE_DOT,1,Blue); SetIndexDrawBegin(1,i-1); SetIndexBuffer(1, v2); SetIndexLabel(1,"Support"); return(0); } int start() { i=Bars; while(i>=0) { val1 = iFractals(NULL, 0, MODE_UPPER,i); if (val1 > 0) v1[i]=High[i]; else v1[i] = v1[i+1]; val2 = iFractals(NULL, 0, MODE_LOWER,i); if (val2 > 0) v2[i]=Low[i]; else v2[i] = v2[i+1]; i--; } return(0); } //+------------------------------------------------------------------+
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MT5源碼：//+------------------------------------------------------------------+ //| Support and Resistance | //| Copyright ? 2010, EarnForex | //| http://m.weiqiv.net.cn/ | //| Based on MT4 indicator by Barry Stander | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2010, EarnForex" #property link "http://m.weiqiv.net.cn" #property version "1.01" #property description "Blue and red support and resistance levels displayed directly on the chart." #property description "Based on MT4 indicator by Barry Stander." #property indicator_chart_window #property indicator_buffers 2 #property indicator_plots 2 #property indicator_color1 Red #property indicator_type1 DRAW_ARROW #property indicator_style1 STYLE_SOLID #property indicator_width1 2 #property indicator_color2 Blue #property indicator_type2 DRAW_ARROW #property indicator_style2 STYLE_SOLID #property indicator_width2 2 //---- buffers double Resistance[]; double Support[]; void OnInit() { IndicatorSetString(INDICATOR_SHORTNAME, "Support and Resistance"); IndicatorSetInteger(INDICATOR_DIGITS, _Digits); PlotIndexSetInteger(0, PLOT_ARROW, 119); PlotIndexSetInteger(1, PLOT_ARROW, 119); SetIndexBuffer(0, Resistance); PlotIndexSetString(0, PLOT_LABEL, "Resistance"); SetIndexBuffer(1, Support); PlotIndexSetString(1, PLOT_LABEL, "Support"); ArraySetAsSeries(Resistance, true); ArraySetAsSeries(Support, true); } //+------------------------------------------------------------------+ //| <span style="display:none;"><a data-cke-saved-href="http://m.weiqiv.net.cn" href="http://m.weiqiv.net.cn">程序化交易網</a></span> | //+------------------------------------------------------------------+ 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[]) { ArraySetAsSeries(High, true); ArraySetAsSeries(Low, true); //Get the values of the Fractals indicator before entering the cycle double FractalUpperBuffer[]; double FractalLowerBuffer[]; int myFractal = iFractals(NULL, 0); CopyBuffer(myFractal, 0, 0, rates_total, FractalUpperBuffer); CopyBuffer(myFractal, 1, 0, rates_total, FractalLowerBuffer); ArraySetAsSeries(FractalUpperBuffer, true); ArraySetAsSeries(FractalLowerBuffer, true); for (int i = rates_total - 2; i >= 0; i--) { if (FractalUpperBuffer[i] != EMPTY_VALUE) Resistance[i] = High[i]; else Resistance[i] = Resistance[i + 1]; if (FractalLowerBuffer[i] != EMPTY_VALUE) Support[i] = Low[i]; else Support[i] = Support[i + 1]; } return(rates_total); } //+------------------------------------------------------------------+
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