if语句lowest计算值不对
//------------------------------------------------------------------------ Params Vars Series<Numeric> tt; Series<Numeric> cc; Events OnBar(ArrayRef<Integer> indexs) { Range[0:DataSourceSize() - 1] { cc=c; tt=minute; PlotString("tt",text(mod(tt,5)),l); If(mod(tt,5) ==4 AND C>Open[4]) { PlotNumeric("oc",Open[4],close,Red); PlotNumeric("ll",Lowest(Low,5),Open[4],Red); PlotNumeric("hh",Highest(High,5),close,Red); } PlotNumeric("ll",Lowest(Low,5),Open[4],Red),此语句lowest(low,5),计算出来的数值是lowest(,low,6)的值,怎么回事