主题：开最高

variable:CKJ:=0;
variable:PJ:=0; 
variable:KDKJ:=0; 
variable:PDKJ:=0;

CK:=holding<0;

aaa:=hhv(h,todaybar);
KK:=L<=aaa-1 and CKJ=0 ;
if KK then begin buyshort (1,1,limitr,aaa-1)ignorecheckprice; CKJ:=1; end
 
ee:=llv(l,enterbars+1);
eeh:hhv(h,enterbars+1);

PKD:=h>ee+7 and PJ=0 and CK ;
if PKD then begin sellshort (1,0,limitr,ee+7) ignorecheckprice;
PDKJ:=0;KDKJ:=0;PJ:=1; end

KD:=h>=ee+6 and holding=0 and KDKJ=0 ;
if KD then begin buy(1,1,limitr,ee+6) ignorecheckprice;
KDKJ:=1; end

vertline(todaybar=270),coloryellow,linethick1,pointdot ;
sell(time>151200 and holding>0, 0, marketr);
sellshort(time>151200 and holding<0, 0,marketr);

if time=closetime(0) then begin 
CKJ:=0; PJ:=0;  KDKJ:=0; PDKJ:=0; end