input:N(10,1,500);
HH:=HHV(HIGH,N);
LL:=LLV(LOW,N);
HH1:=BARSLAST((HH > REF(HH,1)));
LL1:=BARSLAST((LL < REF(LL,1)));
PARTLINE((HH1 < LL1),LL),LINETHICK2,colorred;
PARTLINE((HH1 > LL1),HH),LINETHICK2,colorgreen;
STICKLINE((HH1 < LL1),CLOSE,OPEN,9,0),colorred;
STICKLINE((HH1 < LL1),HIGH,LOW,0,0),colorred;
STICKLINE((HH1 > LL1),CLOSE,OPEN,9,0),colorgreen;
STICKLINE((HH1 > LL1),HIGH,LOW,0,0),colorgreen;
DRAWICON(CROSS(HH1,LL1),HH,11);
DRAWICON(CROSS(LL1,HH1),LL,10);
if CROSS(LL1,HH1) then
begin
//平空开多
sellshort(1,0,limitr,low);//thisclose);//
BUY(con,1,LIMITR,c+2*mindiff);//限价单----价格优先下单
end
if CROSS (HH1,LL1) then
begin
//平多开空
sell(1,0,limitr,high);//thisclose);//
buyshort(1,1,limitr,high);//thisclose);//
end