//функция bool isTradeTimeString(string TimeBegin="00:00",string TimeEnd="00:00"){datetime dtBegin, dtEnd;// Время начала и окончания работыint hc, he;// Часы текущего времени и окончания работы
dtBegin=StrToTime(TimeToStr(TimeCurrent(), TIME_DATE)+" "+ TimeBegin);
dtEnd =StrToTime(TimeToStr(TimeCurrent(), TIME_DATE)+" "+ TimeEnd);
hc =TimeHour(TimeCurrent());
he =TimeHour( dtEnd);if( dtBegin>= dtEnd){if( hc>= he) dtEnd+=24*60*60;else dtBegin-=24*60*60;}if(TimeCurrent()>= dtBegin &&TimeCurrent()<= dtEnd)return( True);elsereturn( False);}//+-------------------------------------------------------------------
вставить в глоб. переменные
//extern string TimeBegin = "00:00";//extern string TimeEnd = "00:00";
а это уже в код - проверка
/*
isTradeTimeString();//торговля по времениif( isTradeTimeString( TimeBegin, TimeEnd)){//торгуем}
*/
//---- name for DataWindow and indicator subwindow label IndicatorShortName("MACD("+FastEMA+","+SlowEMA+","+SignalSMA+","+SMA+")"); SetIndexLabel(0,"MACD"); SetIndexLabel(1,"Signal"); //---- initialization done return(0); } //+------------------------------------------------------------------+ //| Moving Averages Convergence/Divergence | //+------------------------------------------------------------------+ int start() { int limit; int counted_bars=IndicatorCounted(); //---- last counted bar will be recounted if(counted_bars>0) counted_bars--; limit=Bars-counted_bars; //---- macd counted in the 1-st buffer for(int i=0; i<limit; i++) MacdBuffer[i]=iMA(NULL,0,FastEMA,0,MODE_EMA,PRICE_CLOSE,i)-iMA(NULL,0,SlowEMA,0,MODE_EMA,PRICE_CLOSE,i); //---- signal line counted in the 2-nd buffer for(i=0; i<limit; i++) SignalBuffer[i]=iMAOnArray(MacdBuffer,Bars,SignalSMA,0,MODE_SMA,i); //---- done for(i=0; i<limit; i++) EMABuffer[i]=iMAOnArray(MacdBuffer,Bars,SMA,0,MODE_SMA,i); //---- done return(0); } //+------------------------------------------------------------------+
extern int FastEMA=12; extern int SlowEMA=26; extern int SignalSMA=9; extern int SMA=12; //---переменные---------- double k,k1,k2; //+------------------------------------------------------------------+ //| expert initialization function | //+------------------------------------------------------------------+ int init() { //----
//---- return(0); } //+------------------------------------------------------------------+ //| expert deinitialization function | //+------------------------------------------------------------------+ int deinit() { //----
//---- return(0); } //+------------------------------------------------------------------+ //| expert start function | //+------------------------------------------------------------------+ int start() { k=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,0,0),5); k1=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,1,0),5); k2=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,2,0),5); if (OrdersTotal()<=2) { if (k>0 && k2>k1+0.0005) ObjectCreate("down"+Time[1], OBJ_ARROW, 0, Time[1], Open[1]+100*Point); ObjectSet("down"+Time[1], OBJPROP_ARROWCODE, 242); ObjectSet("down"+Time[1], OBJPROP_COLOR, Yellow); } return(0); } //+------------------------------------------------------------------+
在我设定的指标中(然后将它们与Time[i]进行比较)。
然后在循环中
因此,StrToTime(StartRange) 和StrToTime(EndRange) 产生零 。
- 为什么以及如何解决这个问题?
哎呀,你是怎么把一个日期时间变量放到StrToTime函数中的?这里面应该有一根绳子!
或者你认为工作表格D'1970.12.24'是一个字符串?你错了。
也许你需要TimeToStr?
这导致StrToTime(StartRange) 和StrToTime(EndRange) 产生零值 。
- 为什么以及如何才能解决这个问题?
很明显,这是我的错误(误解的例子
来自于文件)。事实证明,可以将 "datetime "变量直接与Time[i]进行比较。
谢谢你的帮助!
//+------------------------------------------------------------------+
//| Custom MACD.mq4 |
//| Copyright © 2004, MetaQuotes Software Corp. |
//| http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net/"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 Silver
#property indicator_color2 Red
#property indicator_color3 Blue
#property indicator_width1 2
//---- indicator parameters
extern int FastEMA=12;
extern int SlowEMA=26;
extern int SignalSMA=9;
extern int SMA=12;
//---- indicator buffers
double MacdBuffer[];
double SignalBuffer[];
double EMABuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- drawing settings
SetIndexStyle(0,DRAW_HISTOGRAM);
SetIndexStyle(1,DRAW_LINE);
SetIndexStyle(2,DRAW_LINE);
SetIndexDrawBegin(1,SignalSMA);
IndicatorDigits(Digits+1);
//---- indicator buffers mapping
SetIndexBuffer(0,MacdBuffer);
SetIndexBuffer(1,SignalBuffer);
SetIndexBuffer(2,EMABuffer);
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("MACD("+FastEMA+","+SlowEMA+","+SignalSMA+","+SMA+")");
SetIndexLabel(0,"MACD");
SetIndexLabel(1,"Signal");
//---- initialization done
return(0);
}
//+------------------------------------------------------------------+
//| Moving Averages Convergence/Divergence |
//+------------------------------------------------------------------+
int start()
{
int limit;
int counted_bars=IndicatorCounted();
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
//---- macd counted in the 1-st buffer
for(int i=0; i<limit; i++)
MacdBuffer[i]=iMA(NULL,0,FastEMA,0,MODE_EMA,PRICE_CLOSE,i)-iMA(NULL,0,SlowEMA,0,MODE_EMA,PRICE_CLOSE,i);
//---- signal line counted in the 2-nd buffer
for(i=0; i<limit; i++)
SignalBuffer[i]=iMAOnArray(MacdBuffer,Bars,SignalSMA,0,MODE_SMA,i);
//---- done
for(i=0; i<limit; i++)
EMABuffer[i]=iMAOnArray(MacdBuffer,Bars,SMA,0,MODE_SMA,i);
//---- done
return(0);
}
//+------------------------------------------------------------------+
我如何使MA具有负的偏移量,例如-5条,当我把它设置为-5时,就会画出一些废话?
как мне сделать МА с отрицательным смещением например на -5 баров, когда ставлю -5 рисует каюто фигню ??
为什么是胡说八道? 有什么是你不想看到的吗?还是我错过了什么!!!!
上面是你的变体,下面是移位为-5的变体!只是移位了-5条,有什么问题或错误????????。
为什么是胡说八道? 有什么是你不想看到的吗?还是我错过了什么!!!!
上面是你的变体,下面是移位为-5的变体!只是移位了-5条,有什么问题或错误????????。
嗯,这是真的,但是当我试图调用EA的时候。
//+------------------------------------------------------------------+
//| fgfgfgfgfgf.mq4 |
//| Evgenio |
//| http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Evgenio"
#property link "http://www.metaquotes.net"
extern int FastEMA=12;
extern int SlowEMA=26;
extern int SignalSMA=9;
extern int SMA=12;
//---переменные----------
double k,k1,k2;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert start function |
//+------------------------------------------------------------------+
int start()
{
k=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,0,0),5);
k1=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,1,0),5);
k2=NormalizeDouble(iCustom(Symbol(),0,"MACD+мувинг",FastEMA,SlowEMA,SignalSMA,SMA,2,0),5);
if (OrdersTotal()<=2)
{
if (k>0 && k2>k1+0.0005)
ObjectCreate("down"+Time[1], OBJ_ARROW, 0, Time[1], Open[1]+100*Point);
ObjectSet("down"+Time[1], OBJPROP_ARROWCODE, 242);
ObjectSet("down"+Time[1], OBJPROP_COLOR, Yellow);
}
return(0);
}
//+------------------------------------------------------------------+
它不起作用。
我是这样做的
1.在某一时期运行一个测试
2.我附上一个指标
3 我得到了一些奇怪的东西。
我怎样才能使
我希望我的EA每天只开一次单。
如果它开了一个订单,然后关闭它,直到第二天才关机。
我想我需要从历史记录 中获取最新的交易......将其与日期进行比较,如果该订单在当天已经被关闭,那么就禁用EA......
你的思考方向是否正确?
我不能完全理解它。我是mql的新手。
下午好,各位同事。
请教如何在软件中解释直线拐点,即向专家解释,即专家要区分МА位置的两个选项:МА上升、МА下降。