实战技术：红三兵、芙蓉出水选强势牛股精髓！（盘中警告，附选股公式）

K1:=C>O;

K2:=C>REF(C,1);

K3:=O>=REF(O,1) AND O<=REF(C,1);

K4:=H/C-1<=0.01;

K5:=V>REF(V,1);

SUM(K1,4)=3 AND SUM(K1,3)=3 AND

SUM(K2,3)=3 AND SUM(K3,2)=2 AND

SUM(K4,3)=3 AND SUM(K5,2)=2;