超跌系数公式 通达信

{}N:=5;
RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*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);