追买之追买选股指标公式

N:=21;
M:=5;
TH:=SUM(IF(CLOSE>REF(CLOSE,1),vol,0),N);
TL:=SUM(IF(CLOSE<REF(CLOSE,1),VOL,0),N);
TQ:=SUM(IF(CLOSE=REF(CLOSE,1),VOL,0),N);
VAR0:=100*(TH*2+TQ)/(TL*2+TQ);
VAR1:=MA(VAR0,M),COLOR00FFFF,LINETHICK2;
W:=crOSS(VAR0,VAR1);
WL2:=VAR1<150 AND VAR1>REF(VAR1,1);
WLT2:=W AND WL2;
TJ2:=FILTER(WLT2,8);
追买:TJ2;