VAR1:=REF(CLOSE,2);AA2: SMA(MAX(CLOSE-VAR1,0),7,1)/SMA(A(CLOSE-VAR1),7,1)*100,COLOR00FF00;1: IF(AA2<12,30,0),COLORF00FF0;STICKLINE(超卖1,0,30,5,0),COLORF00FF0;VAR2:=REF(CLOSE,1);