以下是大智慧kdj变色公式（无源码的请下载附件导入）

大智慧kdj变色公式

REFLINE: 0, 20, 50, 80, 100;
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;

partline(K,K>=ref(K,1),rgb(255,0,0),K<ref(K,1),rgb(0,250,0)),linethick1;
partline(D,D>=ref(D,1),rgb(255,0,0),D<ref(D,1),rgb(0,250,0)),linethick1;
partline(J,J>=ref(J,1),rgb(255,0,0),J<ref(J,1),rgb(0,250,0)),linethick1;