KDJ死叉转金叉的选股指标

前日J值大于D值；昨日J值小于D值；今日J值大于D值；

股旁网解答：

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
XG:REF(J>D,2) AND REF(J<D,1) AND CROSS(J,D);