预定义变量 [Pre-defined Variables] dou ble Ask 通货的买入价 示例: if(iRSI(NULL,0,14,PRICE_CLOSE,0)<25) { OrderSend(Symbol(),OP_BUY,Lots,Ask,3,Ask-StopLoss*Point,Ask+TakeProfit*Point, "My order #2",3,D'2005.10.10 12:30',Red); return; } int Bars 返回图表中的柱数 示例: int counter=1; for(int i=1;i<=Bars;i++) { Print(Close[i-1]); } dou ble Bid 通货的卖价 示例: if(iRSI(NULL,0,14,PRICE_CLOSE,0)>75) { OrderSend("EURUSD",OP_SELL,Lots,Bid,3,Bid+StopLoss*Point,Bid-TakeProfit*Point, "My order #2",3,D'2005.10.10 12:30',Red); return(0); } dou ble Close[] 返回指定索引位置的收盘价格 示例: int handle, bars=Bars; handle=FileOpen("file.csv",FILE_CSV|FILE_WRITE,';'); if(handle>0) { // write table columns headers FileWrite(handle, "Time;Open;High;Low;Close;Volume"); // write data for(int i=0; i FileWrite(handle, Time[i], Open[i], High[i], Low[i], Close[i], Volume[i]); FileClose(handle); } int Digits 返回当前通货的汇率小数位 示例: Print(DoubleToStr(Close[i-1], Digits)); double High[] 返回指定索引位置的最高价格 示例: int handle, bars=Bars; handle=FileOpen("file.csv", FILE_CSV|FILE_WRITE, ';'); if(handle>0) { // write table columns headers FileWrite(handle, "Time;Open;High;Low;Close;Volume"); // write data for(int i=0; i FileWrite(handle, Time[i], Open[i], High[i], Low[i], Close[i], Volume[i]); FileClose(handle); } double Low [] 返回指定索引位置的最低价格 示例: int handle, bars=Bars; handle=FileOpen("file.csv", FILE_CSV|FILE_WRITE, ";"); if(handle>0) { // write table columns headers FileWrite(handle, "Time;Open;High;Low;Close;Volume"); // write data for(int i=0; i FileWrite(handle, Time[i], Open[i], High[i], Low[i], Close[i], Volume[i]); FileClose(handle); } dou ble Open[] 返回指定索引位置的开盘价格 示例: int handle, bars=Bars; handle=FileOpen("file.csv", FILE_CSV|FILE_WRITE, ';'); if(handle>0) { // write table columns he...
