請高手幫忙通達信軟件行情小窗口怎麽調出振幅?

ZF:=(H-L)/REF(C,1); OLD:=REF(ZF,1); OUT:HHV(OLD,8)<ZF; 通過驗證:20090220選出132支股票,其中: 000819嶽陽興長 20090220 振幅為16.11% 下面是顯示振幅的副圖公式,供參考: ZF:(H-L)/REF(C,1)*1000; OLD:=REF(ZF,1); OUT:=HHV(OLD,8)<ZF; STICKLINE(ZF>=100,100,ZF,1,0),COLORLIRED; STICKLINE(ZF<100,ZF,100,1,1),COLORGREEN; STICKLINE(OUT AND ZF>=100,100,ZF,1,0),COLORRED; STICKLINE(OUT AND ZF<100,100,ZF,1,0),COLORYELLOW;