学会这个方法，抓10倍大牛股的概率提升10倍>>

mprice:=MONEY/VOL;

熊期数:=BARSSINCE(COUNTTIME(20080101,DATETIME,3)>0,1);

启动期数:=BARSSINCE(COUNTTIME(20140101,DATETIME,3)>0,1);

BIAS200:mprice/LLV(mprice,启动期数);

g200_80:HHV(mprice,启动期数)/LLV(mprice,启动期数);

史高比: HHV(mprice,熊期数)/mprice;