2021-03-22 11:30发布 生成海报
{火山景观 }
var1:=IF(OPEN<=REF(OPEN,1),0,MAX(HIGH-OPEN,OPEN-REF(OPEN,1)));
var2:=IF(OPEN>=REF(OPEN,1),0,MAX(OPEN-LOW,OPEN-REF(OPEN,1)));