昨日收阴:=REF(C,1)<REF(O,1); 昨日增量:=REF(V,1)>REF(V,2); 今日过高:=C>REF(H,1); 站上十日线:=C>MA(C,10); XG:昨日收阴 AND 昨日增量 AND 今日过高 AND 站上十日线;