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请教均线交叉报警问题
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下了个均线交叉带箭头声音报警的指标,可以调均线类型的,本应是不错的东西,但这个声音报警经常响,没交叉都会响,麻烦哪位高手可以改一下本来是提醒作用，现在不停的响，像背景音乐一样，都不知道是谁在响了。 //+------------------------------------------------------------------+ //| EMA-Crossover_Signal.mq4 | //| Copyright ?2005, Jason Robinson (jnrtrading) | //| http://www.jnrtading.co.uk | //+------------------------------------------------------------------+ #property copyright "Copyright ?2005, Jason Robinson (jnrtrading)" #property link "http://www.jnrtrading.co.uk" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 LawnGreen #property indicator_color2 Red double CrossUp[]; double CrossDown[]; extern int FasterMode = 1; //0=sma, 1=ema, 2=smma, 3=lwma extern int FasterMA = 5; extern int SlowerMode = 1; //0=sma, 1=ema, 2=smma, 3=lwma extern int SlowerMA = 6; extern bool Voicealert = true; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0, DRAW_ARROW, EMPTY); SetIndexArrow(0, 233); SetIndexBuffer(0, CrossUp); SetIndexStyle(1, DRAW_ARROW, EMPTY); SetIndexArrow(1, 234); SetIndexBuffer(1, CrossDown); //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int limit, i, counter; double fasterMAnow, slowerMAnow, fasterMAprevious, slowerMAprevious, fasterMAafter, slowerMAafter; double Range, AvgRange; int counted_bars=IndicatorCounted(); //---- check for possible errors if(counted_bars0) counted_bars--; limit=Bars-counted_bars; for(i = 0; i slowerMAafter)) { CrossUp = Low - Range*0.5; if (Voicealert==true){ alert("Moving Average has crossed up"); } } else if ((fasterMAnow < slowerMAnow) && (fasterMAprevious > slowerMAprevious) && (fasterMAafter < slowerMAafter)) { CrossDown = High + Range*0.5; if (Voicealert==true){ alert("Moving Average has crossed down"); } } } return(0); } |
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