【通达信】超级KDJ选股公式

N:=9;
M1:=3;
M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,M1,1);
D:=SMA(K,M2,1);
J:=3*K-2*D;
CJ_K:=MA(K,15),LINETHICK2;
CJ_D:=MA(D,15),LINETHICK2;
CJ_J:=MA(J,15),LINETHICK2;
CROSS(CJ_K,CJ_D)&&CJ_D<30;