自用周线KDJ（源码 副图 通达信 贴图）

RSV2:=(CLOSE-LLV(LOW,45))/(HHV(HIGH,45)-LLV(LOW,45))*100;   
K周:=SMA(RSV2,15,1),COLORWHITE;   
D周:=SMA(K周,3,1),COLORYELLOW;   
J周:=3*K周-2*D周,COLORRED;   
DRAWBAND(J周,RGB(200,0,0),D周,RGB(0,150,150));   
DRAWICON(CROSS(K周, D周), D周-5,13);   
DRAWICON(CROSS(D周, K周), K周+5,14);   
A1:="KD.K"(9,3,3);   
A2:="KD.D"(9,3,3);   
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;   
STICKLINE(K>=D,K,D,2,1)COLORFF00FF;   
STICKLINE(K DRAWICON(CROSS(K,D),D-5,1);   
DRAWICON