在周线上出现DEA 和DIFF在0以上死叉并以后,在60分钟周期的60期最高价显示"空",写了以下句子: DIFF := EMA(CLOSE,12) - EMA(CLOSE,26); DEA : =EMA(DIFF,9); Long1: =DEA<0 and cross(DIFF, DEA); Short1: =DEA>0 and cross(DEA, DIFF); DL:=Barslast(Long1); DS:=Barslast(Short1); DDLL:=STKINDI('' ,'DL.DL' ,0 ,8,-1 ); DDSS:=STKINDI('' ,'DS.DS' ,0 ,8,-1 ); drawtext(DDLL>DDSS,hhv(high,60),'空'); 在60分钟周期上运行,没有显示,请问是什么原因????? 在后台运行,也是这样写吗? 谢谢!!