Linear Regression斐波那契阻力支持韬客论坛 - EA指标外汇书籍分享

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[MT4指标]Linear Regression斐波那契阻力支持

楼主发表于：2014-09-12 09:40

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Linear Regression斐波那契阻力支持主图指标 mt4指标类型：震荡指标是否能用在mt4手机版上：否是否含有未来函数：无可以用在韬客外汇返佣网的平台上 //+------------------------------------------------------------------+ //| Linear Regression.mq4 | //| Copyright ? 2006, tageiger, aka [email protected] | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2006, tageiger, aka [email protected]" #property link "http://www.metaquotes.net" #property indicator_chart_window extern int period=0; /*default 0 means the channel will use the open time from "x" bars back on which ever time period the indicator is attached to. one can change to 1,5,15,30,60...etc to "lock" the start time to a specific period, and then view the "locked" channels on a different time period...*/ extern int line.width=2; extern int LR.length=34; // bars back regression begins extern color LR.c=Orange; extern double std.channel.1=0.618; // 1st channel extern color c.1=Gray; extern double std.channel.2=1.618; // 2nd channel extern color c.2=Gray; extern double std.channel.3=2.618; // 3nd channel extern color c.3=Gray; int init(){return(0);} int deinit(){ ObjectDelete(period+"m "+LR.length+" TL"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.1+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.1+"d"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.2+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.2+"d"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.3+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.3+"d"); return(0);} int start(){//refresh chart ObjectDelete(period+"m "+LR.length+" TL"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.1+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.1+"d"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.2+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.2+"d"); ObjectDelete(period+"m "+LR.length+" +"+std.channel.3+"d"); ObjectDelete(period+"m "+LR.length+" -"+std.channel.3+"d"); //linear regression calculation int start.bar=LR.length, end.bar=0; int n=start.bar-end.bar+1; //---- calculate price values double value=iClose(Symbol(),period,end.bar); double a,b,c; double sumy=value; double sumx=0.0; double sumxy=0.0; double sumx2=0.0; for(int i=1; i0) { x.avg=(x.avg+x)/i; x.sum.squared+=(x-x.avg)*(x-x.avg); std.dev=MathSqrt(x.sum.squared/(start.bar-1)); } } //Print("LR.price.1 ",LR.price.1," LR.Price.2 ",LR.price.2," std.dev ",std.dev); //...standard deviation channels... ObjectCreate(period+"m "+LR.length+" +"+std.channel.1+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1+std.dev*std.channel.1, Time[end.bar],LR.price.2+std.dev*std.channel.1); ObjectSet(period+"m "+LR.length+" +"+std.channel.1+"d",OBJPROP_COLOR,c.1); ObjectSet(period+"m "+LR.length+" +"+std.channel.1+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" +"+std.channel.1+"d",OBJPROP_RAY,false); ObjectCreate(period+"m "+LR.length+" -"+std.channel.1+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1-std.dev*std.channel.1, Time[end.bar],LR.price.2-std.dev*std.channel.1); ObjectSet(period+"m "+LR.length+" -"+std.channel.1+"d",OBJPROP_COLOR,c.1); ObjectSet(period+"m "+LR.length+" -"+std.channel.1+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" -"+std.channel.1+"d",OBJPROP_RAY,false); ObjectCreate(period+"m "+LR.length+" +"+std.channel.2+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1+std.dev*std.channel.2, Time[end.bar],LR.price.2+std.dev*std.channel.2); ObjectSet(period+"m "+LR.length+" +"+std.channel.2+"d",OBJPROP_COLOR,c.2); ObjectSet(period+"m "+LR.length+" +"+std.channel.2+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" +"+std.channel.2+"d",OBJPROP_RAY,false); ObjectCreate(period+"m "+LR.length+" -"+std.channel.2+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1-std.dev*std.channel.2, Time[end.bar],LR.price.2-std.dev*std.channel.2); ObjectSet(period+"m "+LR.length+" -"+std.channel.2+"d",OBJPROP_COLOR,c.2); ObjectSet(period+"m "+LR.length+" -"+std.channel.2+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" -"+std.channel.2+"d",OBJPROP_RAY,false); ObjectCreate(period+"m "+LR.length+" +"+std.channel.3+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1+std.dev*std.channel.3, Time[end.bar],LR.price.2+std.dev*std.channel.3); ObjectSet(period+"m "+LR.length+" +"+std.channel.3+"d",OBJPROP_COLOR,c.3); ObjectSet(period+"m "+LR.length+" +"+std.channel.3+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" +"+std.channel.3+"d",OBJPROP_RAY,false); ObjectCreate(period+"m "+LR.length+" -"+std.channel.3+"d",OBJ_TREND,0,iTime(Symbol(),period,start.bar),LR.price.1-std.dev*std.channel.3, Time[end.bar],LR.price.2-std.dev*std.channel.3); ObjectSet(period+"m "+LR.length+" -"+std.channel.3+"d",OBJPROP_COLOR,c.3); ObjectSet(period+"m "+LR.length+" -"+std.channel.3+"d",OBJPROP_WIDTH,line.width); ObjectSet(period+"m "+LR.length+" -"+std.channel.3+"d",OBJPROP_RAY,false); return(0);} //+------------------------------------------------------------------+

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