xg:ref(close/ref(close,1)<今天阴线 and close/open<今天阴线 andl/ref(close,1)>0.95 and ref(close,1)/ref(open,1)<昨天阴线 and ref(close,1)/ref(open,1)>0.93 and ref(close,2)/ref(open,2)>前天阳线 and vo...
a1:=(hhv(h,250)-llv(l,250))/hhv(h,250)>0.5;a2:=ref(l,1)<=ref(llv(l,250)*1.15,1);a3:=c>ref(c,1)*1.05 and dyna**(17)>0;a4:ref((a1 and a2 and a3),1) and v<ref(v,1);