通达信播种及选股指标公式 

RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
播种:CROSS(J,REF(J+0.01,1)) AND X AND J<20;
STICKLINE(播种,0,0.7,1,0),COLORYELLOW;
DRAWTEXT(播种,0.8,播种),COLORRED;

{
选股公式:

RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
X:=LLV(J,2)=LLV(J,8);
播种:CROSS(J,REF(J+0.01,1)) AND X AND J<20;
}