今日k线是跌停后的第一根阳线

 

今日k线是跌停后七日以内的第一根缩量阳线

 

A1:=REF(CLOSE,1)/CLOSE>1.098;
A2:=BARSLAST(A1);
B1:=V<REF(V,1) AND CROSS(COUNT(C>O,A2)=1,0.5);
XG:A2<=7 AND B1;