a1:=ref(close,2)/ref(open,2)<0.95
and ref(c,2)<ref(c,3);
a2:=ref(open,1)<ref(close,2) and
ref(close,1)>ref(close,2) and
ref(close,1)>(ref(close,2)+ref(open,2))/2;
a3:=close>ref(close,1);
a4:=llv(low,13)=ref(low,1);
backset(a1 and a2 and a3 and a4,3)
and OPEN/CLOSE > 1.05
AND HIGH/LOW < OPEN/CLOSE+0.018
and (C-ma(c,13))/ma(c,13)*100<=-20;
  【有未来函数】 |
