ZF:=(H-L)/REF(C,1);
OLD:=REF(ZF,1);
OUT:HHV(OLD,8)<ZF;

通過(guò)驗(yàn)證:20090220選出132支股票,其中:
000819岳陽(yáng)興長(zhǎng) 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;