简单KD指标及抄底、加仓信号和选股公式源码

{副图源码}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;   
K:SMA(RSV,3,1),COLORWHITE;   
D:SMA(K,3,1),COLORfff111;   
J:=3*K-2*D;   
抄底:if(REF(COUNT(k<ref(k,1),5)>=5,1) AND COUNT(K<30,5)>=2  AND COUNT(J<0,3)>0 AND CROSS(J,0),90,50),color00ffff;   
tj00:=BARSLAST(ref(cross(k,d) and ref(k,1)<35,1));   
tj11:=c<ref(c,tj00+1)*1.1 and ref(k,1)<60  and (tj00+1)<25   and (tj00+1)>5  and  k>ref(k,tj00+1) and cross(k,d);   
加仓:if(tj11,35,0),color1111ff;   

{抄底选股}   
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;   
抄底:REF(COUNT(k<ref(k,1),5)>=5,1) AND COUNT(K<30,5)>=2  AND COUNT(J<0,3)>0 AND CROSS(J,0);  

{加仓选股}   
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;   
tj00:=BARSLAST(ref(cross(k,d) and ref(k,1)<35,1));   
加仓:c<ref(c,tj00+1)*1.1 and ref(k,1)<60  and (tj00+1)<25   and (tj00+1)>5  and  k>ref(k,tj00+1) and cross(k,d);