简单的KDJ能抓到小黑马

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;   

95;   

2;   

CROSS(J,2),LINESTICK,COLORBLUE;