你好,我刚才在你帖子中发的指标我可能没有说的明白. 那个MACD的指标为什么会带红色柱线,是因为我对它是这样定义的.当柱线的数值大于它前一根柱线的数值时,将当前柱线描绘为红色,反之描绘为绿色.也就是红色表示作多,绿色表示作空. 下面是清楚点的图片.qiuzhu.GIF

我想编写的指标是这三个指标综合以后的指标.只有在这三个指标都指示作多时,这个指标才指示作多,只有在这三个指标都指示作空时,这个指标才指示作空.

我的操作方法主要有3个指标组成.第一个是均线 (MA(C,21)+MA(C,34))/2,既是21日和34日移动平均线的算术平均. 第二个是KDJ指标的变形,原码如下. //+------------------------------------------------------------------+ //| BENBEN-KD.mq4 | //| Copyright ?2005, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright ?2005, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Silver #property indicator_color2 Yellow extern int N1=60; extern int N2=10; double buffer1; double buffer2; double buffer3; double buffer4; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators IndicatorBuffers(4); SetIndexBuffer(0, buffer3); SetIndexBuffer(1, buffer4); SetIndexBuffer(2, buffer1); SetIndexBuffer(3, buffer2); SetIndexStyle(0,DRAW_LINE); SetIndexStyle(1,DRAW_LINE); IndicatorShortName("BENBEN-KD("+N1+","+N2+")"); SetIndexLabel(0,"Q"); SetIndexLabel(1,"KK"); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int counted_bars=IndicatorCounted(); int i,limit; //---- limit=Bars-counted_bars; for(i=0;ihttp://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright ?2005, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Silver #property indicator_color2 Yellow extern int N1=60; extern int N2=10; double buffer1; double buffer2; double buffer3; double buffer4; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators IndicatorBuffers(4); SetIndexBuffer(0, buffer3); SetIndexBuffer(1, buffer4); SetIndexBuffer(2, buffer1); SetIndexBuffer(3, buffer2); SetIndexStyle(0,DRAW_LINE); SetIndexStyle(1,DRAW_LINE); IndicatorShortName("BENBEN-KD("+N1+","+N2+")"); SetIndexLabel(0,"Q"); SetIndexLabel(1,"KK"); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int counted_bars=IndicatorCounted(); int i,limit; //---- limit=Bars-counted_bars; for(i=0;i均线,KDJ变形指标中灰线>黄线并且灰线>0,MACD中柱线为红时,发出作多信号,并且给出报警的声音. 反之,当收盘价<均线,KDJ变形指标中灰线<黄线并且灰线<0,MACD中柱线为绿线时,发出作空信号,并且给出报警的声音.

图片中第一个红圈处发出作空信号,因为此时收盘价<均线,MACD柱线为绿色,变形KDJ指标中灰线小于黄线并且灰线<0, 第二个红圈处发出作多信号,因为此时收盘价>均线,MACD柱线为红色,变形KDJ指标中灰线>于黄线并且灰线>0.qiuzhu2.GIF

//+------------------------------------------------------------------+ //| //| Copyright [email protected] //| http://man2078.home4u.china.com //+------------------------------------------------------------------+ #property copyright "[email protected]" #property link "http://man2078.home4u.china.com" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Red //---- buffers double buy,sell; extern int N1=60; extern int N2=10; //---- buffers //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,233); SetIndexBuffer(0,buy); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,234); SetIndexBuffer(1,sell); SetIndexEmptyValue(1,0.0); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { double ma1,ma2,ma,macd,macd1,sto1,sto2,HuiXian,HuangXian; int LastSignal=0; for (int i=Bars-1;i>=0;i--) { ma1=iMA(NULL,0,21,0,MODE_SMA,PRICE_CLOSE,i); ma2=iMA(NULL,0,34,0,MODE_SMA,PRICE_CLOSE,i); ma=(ma1+ma2)/2; sto1=iStochastic(NULL,0,N1,3,3,MODE_SMA,0,MODE_SIGNAL,i); sto2=iStochastic(NULL,0,N2,3,3,MODE_SMA,0,MODE_SIGNAL,i); HuiXian=sto1-50; HuangXian=sto1-sto2; macd=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,i); if ( Close>ma && HuiXian>HuangXian && HuiXian>0 && macd>macd1 && LastSignal!=1 ) { buy=Low; LastSignal=1; } if ( Closec.gif

1，两个均线我默认使用的是简单平均，你可以根据自己需要改为指数平均或者其他平均方式 2， MACD的指数我默认设定为12，26，9。你可以根据你的需要更改

厉害,多谢maningok

maningok ,你好,我使用了一下,发现还有一点小问题,如图所示,图中另有两出作多信号,也就是在变形KDJ指标中灰线上穿黄线部分还有作多信号没有指示出来.qiuzhu.GIF

我本来想按照你的条件编出程序，但是却发现满足你的条件的是往往是一个区间，而不仅仅是一个单独的信号。 参见下面的图。 所以我加了两条语句，把重复的的相同信号去掉了。，所以就出现了你所讲的情况。如果你希望要以前的程序的话，就 把源程序中两条下面的语句删掉吧 && LastSignal!=1d.gif

我的建议是，你把原来的条件改成MACD的交叉，或者是KDJ的交叉作为买卖信号，而不是依靠他们的值作为交易信号。我已经把MACD交叉作为交易信号的程序写在了下面。还附有图示，你看看这次如何？ [ 本帖最后由 maningok 于 2005-8-5 14:33 编辑 ]d.gif

//+------------------------------------------------------------------+ //| Copyright ? [email protected] | //| http://man2078.home4u.china.com/ | //+------------------------------------------------------------------+ #property copyright "Copyright [email protected]" #property link "http://man2078.home4u.china.com/" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Red //---- buffers double buy,sell; extern int N1=60; extern int N2=10; //---- buffers //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,233); SetIndexBuffer(0,buy); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,234); SetIndexBuffer(1,sell); SetIndexEmptyValue(1,0.0); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { double ma1,ma2,ma,macd,macd1,macd2,sto1,sto2,HuiXian,HuangXian; for (int i=Bars-1;i>=0;i--) { ma1=iMA(NULL,0,21,0,MODE_SMA,PRICE_CLOSE,i); ma2=iMA(NULL,0,34,0,MODE_SMA,PRICE_CLOSE,i); ma=(ma1+ma2)/2; sto1=iStochastic(NULL,0,N1,3,3,MODE_SMA,0,MODE_SIGNAL,i); sto2=iStochastic(NULL,0,N2,3,3,MODE_SMA,0,MODE_SIGNAL,i); HuiXian=sto1-50; HuangXian=sto1-sto2; macd=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,i); macd1=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,i+1); macd2=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,i+2); if ( Close>ma && HuiXian>HuangXian && HuiXian>0 && macd>macd1 && macd1macd2 ) { sell=High; } } //---- return(0); } //+------------------------------------------------------------------+ [ 本帖最后由 maningok 于 2005-8-5 14:37 编辑 ]

好,讲的太透彻了,多谢.

学到了很多东西，谢谢。