通达信KDJ抄大底未加密选股指标公式源码

源码正文：

RSV:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100{XG51};
K:SMA(RSV,3,1){XG51};
D:Sma(K,3,1){XG51};
J:3*K-2*D{X-G~5_1-C-N-{};

源码正文：

F1:=LLV(L,8){XG51};
F2:=SMA(Abs(L-REF(L,1)),34,1){XG51};
F3:=Sma(MAX(L-REF(L,1),0),34,2){XG51};
A:=-(ema(IF(L<=F1,F2/F3,-3),9)){XG51};
XG:FILTER(REF(A,1)<0 AND REF(A,2)>REF(A,1) AND A>REF(A,1),3){X~G.5~1~C~N~{};