主题：持多时

hh:=hhv(h,enterbars+1);
ll:=llv(l,enterbars+1);
t1:enterbars+1<=15;
t2:hh-ll<=5;
n1:BARSLAST(h=hh);
if t1 and t2 and n1<=8 and hh-l>=6 then sell(holding>0,1,market);
if t1 and t2 and n1>8 and n1<15 and hh-l>=7 then sell(holding>0,1,market);
不对,不是开仓后最低,是上述15K的最低