从头遍历BAR计算指标却没有打印出来结果

Bool getHistoryData(){ //定义内部变量 Numeric counterLong(0); Numeric counterShort(0); Numeric controllerLong(1); Numeric controllerShort(1); Integer k; For k = 100 to CurrentBar { //计算指标 b = (XAverage(Close,62)/AverageFC(Close,83)-1)*100; //判断结果 If(b[1]<-1 and b[1]>b[2] And controllerLong==1){ counterLong = counterLong +1; controllerLong =0; controllerShort =1; } If(b[1]>1 and b[1]<b[2] and controllerShort==1){ counterShort = counterShort +1; controllerShort = 0; controllerLong = 1; } } //最后一个Bar打印最终结果 If(BarStatus==2){ Print("==================="); Print("counter long ="+Text(counterLong)); Print("counter short ="+Text(counterShort)); } //返回值 Return True; } 是想在OnInit事件中调用，计算一次历史结果，从头遍历一次BAR，计算指标却没有打印出来结果，请老师帮忙看下什么原因，谢谢