通达信超跌系数指标公式

N:=5;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,3,1);
D:=Sma(K,3,1);
J:=3*K-2*D;
MON:=C;
CD:100*(1-MA(MON,N)/MON);
CDM:MA(CD,3);
CDMM:MA(CDM,3);
DRAWICON(crOSS(CD,CDM) AND REF(CD,1)<0 AND J<20 ,CD,1);