飞狐顶板变式指标 X3:=REF(C,1)< REF(O,1) AND REF(h,1)/REF(c,1)>=1.04 AND c > REF(o,1) AND c/ REF(C,1) >=1.07 AND h / CLOSE < 1.005 AND REF(o,1)> REF(h,2) AND LOW < C ; X3