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;