从楚天那里抄的，可是编译时出错了。 //+------------------------------------------------------------------+ //| 2.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_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Green extern int Alert_Method = 2; //可选1,2,3 extern double Alert_Price_Hi = 0; //上方穿越价格报警价格 extern double Alert_Price_Lo = 0;//下方穿越报警价格 extern int Price_Min = 0;//报价周期 extern int Price_Period = 0;//ma周期 extern int Price_Shift = 0; extern int Fast = 12; extern int Slow = 26; extern int Signal = 9; double up,down; double LastAlertTime = 0; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,236); SetIndexBuffer(0,up); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,238); SetIndexBuffer(1,down); SetIndexEmptyValue(1,0.0); IndicatorDigits(2); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { //---- switch (Alert_Method) { case 1 : Alert_Start1(); break; case 2 : Alert_Start2(); break; case 3 : Alert_Start3(); break; default:break; } return(0); } //+------------------------------------------------------------------+ //| Alert_start1 function for pirce Alert | //+------------------------------------------------------------------+ void Alert_Start1() { if (Close[0] > Alert_Price_Hi && Alert_Price_Hi > 0) { Alert(Symbol()," price : ",Alert_Price_Hi,(); Sleep(1000); SpeechText ("Alert , Alert"); } else if (Close[0] < Alert_Price_Lo && Alert_Price_Lo > 0) { Alert(Symbol()," price : ",Alert_Price_Lo ); Sleep(1000); SpeechText ("Alert , Alert"); } } //+------------------------------------------------------------------+ //| Alert_start2 function for Averages Alert | //+------------------------------------------------------------------+ void Alert_Start2() { double Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,Price_Shift); for (int i=Bars-1;i>=0;i--) { if (iClose(NULL,Price_Min,i+Price_Shift+1) >= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) < iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); down=Low; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price down Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } else if (iClose(NULL,Price_Min,i+Price_Shift+1) <= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) > iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); up=High; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price up Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } } } void Alert_Start3() { int counted_bars=IndicatorCounted(); for(int i=Bars;i>=0;i--) { if ( iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i) > iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i) && iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i+1)iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i+1) ) { if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol(),"MACD down cross"); LastAlertTime=Time[0]; } } } } //+------------------------------------------------------------------+ 可是编译后提示：'\end_of_program' - unbalanced left parenthesis C:\PROGRAM FILES\METATRADER 4\experts\indicators\Alert.mq4 (173, 1)

//+------------------------------------------------------------------+ //| Alert_start1 function for pirce Alert | //+------------------------------------------------------------------+ void Alert_Start1() { if (Close[0] > Alert_Price_Hi && Alert_Price_Hi > 0) { Alert(Symbol()," price : ",Alert_Price_Hi,(); Sleep(1000); SpeechText ("Alert , Alert"); } else if (Close[0] < Alert_Price_Lo && Alert_Price_Lo > 0) { Alert(Symbol()," price : ",Alert_Price_Lo ); Sleep(1000); SpeechText ("Alert , Alert"); } } －－－－－－－－－－－－－－－－－－－－－－－－－－改为 void Alert_Start1() { if (Close[0] > Alert_Price_Hi && Alert_Price_Hi > 0) { Alert(Symbol()," price : ",Alert_Price_Hi); Sleep(1000); SpeechText ("Alert , Alert"); } else if (Close[0] < Alert_Price_Lo && Alert_Price_Lo > 0) { Alert(Symbol()," price : ",Alert_Price_Lo ); Sleep(1000); SpeechText ("Alert , Alert"); } }

好像还是不行，TOM兄能不能给个全的？谢谢了

Alert(Symbol()," price : ",Alert_Price_Hi,(); 改为 Alert(Symbol()," price : ",Alert_Price_Hi);

//+------------------------------------------------------------------+ //| 2.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_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Green extern int Alert_Method = 2; //可选1,2,3 extern double Alert_Price_Hi = 0; //上方穿越价格报警价格 extern double Alert_Price_Lo = 0;//下方穿越报警价格 extern int Price_Min = 0;//报价周期 extern int Price_Period = 0;//ma周期 extern int Price_Shift = 0; extern int Fast = 12; extern int Slow = 26; extern int Signal = 9; double up,down; double LastAlertTime = 0; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,236); SetIndexBuffer(0,up); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,238); SetIndexBuffer(1,down); SetIndexEmptyValue(1,0.0); IndicatorDigits(2); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { //---- switch (Alert_Method) { case 1 : Alert_Start1(); break; case 2 : Alert_Start2(); break; case 3 : Alert_Start3(); break; default:break; } return(0); } //+------------------------------------------------------------------+ //| Alert_start1 function for pirce Alert | //+------------------------------------------------------------------+ void Alert_Start1() { if (Close[0] > Alert_Price_Hi && Alert_Price_Hi > 0) { Alert(Symbol()," price : ",Alert_Price_Hi,); Sleep(1000); SpeechText ("Alert , Alert"); } else if (Close[0] < Alert_Price_Lo && Alert_Price_Lo > 0) { Alert(Symbol()," price : ",Alert_Price_Lo ); Sleep(1000); SpeechText ("Alert , Alert"); } } //+------------------------------------------------------------------+ //| Alert_start2 function for Averages Alert | //+------------------------------------------------------------------+ void Alert_Start2() { double Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,Price_Shift); for (int i=Bars-1;i>=0;i--) { if (iClose(NULL,Price_Min,i+Price_Shift+1) >= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) < iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); down=Low; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price down Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } else if (iClose(NULL,Price_Min,i+Price_Shift+1) <= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) > iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); up=High; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price up Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } } } void Alert_Start3() { int counted_bars=IndicatorCounted(); for(int i=Bars;i>=0;i--) { if ( iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i) > iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i) && iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i+1)iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i+1) ) { if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol(),"MACD down cross"); LastAlertTime=Time[0]; } } } } //+------------------------------------------------------------------+ 晕啊，按照朋友你说的改了，不过错反而多了，我又看不来哪错了，麻烦再帮看看是怎么会事好吗？谢谢了！！ 错误提示如下：123.GIF

在Tom老师的帮助下，我已经改好了，编译过了，没问题。 //+------------------------------------------------------------------+ //| 2.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_chart_window #property indicator_buffers 2 #property indicator_color1 Blue #property indicator_color2 Green extern int Alert_Method = 2; //可选1,2,3 extern double Alert_Price_Hi = 0; //上方穿越价格报警价格 extern double Alert_Price_Lo = 0;//下方穿越报警价格 extern int Price_Min = 0;//报价周期 extern int Price_Period = 0;//ma周期 extern int Price_Shift = 0; extern int Fast = 12; extern int Slow = 26; extern int Signal = 9; double up,down; double LastAlertTime = 0; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,236); SetIndexBuffer(0,up); SetIndexEmptyValue(0,0.0); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,238); SetIndexBuffer(1,down); SetIndexEmptyValue(1,0.0); IndicatorDigits(2); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { //---- switch (Alert_Method) { case 1 : Alert_Start1(); break; case 2 : Alert_Start2(); break; case 3 : Alert_Start3(); break; default:break; } return(0); } //+------------------------------------------------------------------+ //| Alert_start1 function for pirce Alert | //+------------------------------------------------------------------+ void Alert_Start1() { if (Close[0] > Alert_Price_Hi && Alert_Price_Hi > 0) { Alert(Symbol()," price : ",Alert_Price_Hi); //Sleep(1000); //SpeechText ("Alert , Alert"); } else if (Close[0] < Alert_Price_Lo && Alert_Price_Lo > 0) { Alert(Symbol()," price : ",Alert_Price_Lo ); //Sleep(1000); //SpeechText ("Alert , Alert"); } } //+------------------------------------------------------------------+ //| Alert_start2 function for Averages Alert | //+------------------------------------------------------------------+ void Alert_Start2() { double Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,Price_Shift); for (int i=Bars-1;i>=0;i--) { if (iClose(NULL,Price_Min,i+Price_Shift+1) >= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) < iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); down=Low; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price down Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } else if (iClose(NULL,Price_Min,i+Price_Shift+1) <= iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift+1) && iClose(NULL,Price_Min,i+Price_Shift) > iMA(NULL,Price_Min,Price_Period+1,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift)) { Alert_Price = iMA(NULL,Price_Min,Price_Period,0,MODE_SMA,PRICE_CLOSE,i+Price_Shift); up=High; if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol()," Price up Cross : ",Alert_Price,": M",Price_Min,"(",Price_Period,")"); LastAlertTime=Time[0]; } } } } void Alert_Start3() { int counted_bars=IndicatorCounted(); for(int i=Bars;i>=0;i--) { if ( iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i) > iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i) && iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_MAIN,i+1)iMACD(NULL,0,Fast,Slow,Signal,PRICE_CLOSE,MODE_SIGNAL,i+1) ) { if (i == 1 && LastAlertTime!=Time[0]) { Alert(Symbol(),"MACD down cross"); LastAlertTime=Time[0]; } } } } [ 本帖最后由 eagle 于 2006-10-19 12:40 编辑 ]

非常感谢eagle兄的帮助，这是个交易系统还是什么？怎么导入后没有什么显示？还有这个指标是一个什么指标啊？能说一下你的体会吗？我只能大概看这是个关于MACD穿越的指标吧？怎么没有图表显示呢？谢谢了

http://www.talkforex.com/viewthread.php?tid=57788 这是一个“报警三件套”的指标，原程序是从“楚天”处抄来的，详细情况见上面的链接。