穿阳连跌2天

(BARSLAST(MA(C,10)>REF(MA(C,10),1))=2 OR BARSLAST(MA(C,20)>REF(MA(C,20),1))=2) AND (CROSS(MA(C,10),C) OR CROSS(MA(C,20),C));

 

 

 

连续两天下跌

count(close<ref(close,1),2)=2;