KDJ修正
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;
0;
DRAWICON(J<0 AND MA(C,20)>MA(C,60),J,1);
