M:=55;
N:=34;
散户:=100*(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M)),COLORYELLOW,LINETHICK2;
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;
庄家:=EMA(J,6),COLORLIRED,LINETHICK2;
第二买点:crOSS(庄家,散户) AND 庄家< 50;