我想写一个跟踪止损,奈何怎么就是不成功,是哪里的问题?
Params Numeric zs(30); //跟踪止损点数 Vars Numeric rand; //随机数 Numeric zg(0); //最高价 Numeric zd(9999999); //最低价 Defs Events OnInit(){ } OnBar(ArrayRef<Integer> indexs){ If(O>zg){ //在控制台每次都输出两个一样的价格,好像这个判断总是成立的 zg = O; Print(Text(zg)); } If(O<zd){ zd = O; Print(Text(zd)); } If(MarketPosition == 0){ Print("持仓=0"); rand = IntPart(Rand(1,3));//随机数1或2 If(rand == 1){ Buy(1,0); Print("多开"); } If(rand == 2){ SellShort(1,0); Print("空开"); } }Else{ Print("持仓不为0"); If(MarketPosition == 1 And zg - O > zs){ Sell(1,0); SellShort(1,0); Print("多反"); } If(MarketPosition == -1 And O - zd > zs){ BuyToCover(1,0); Buy(1,0); Print("空反"); } } }