攻击量能之买选股指标公式

YAV:=IF(C>REF(C,1),vol,DRAWNULL);
YIV:=IF(C YAVS:=SUM(YAV,5)/5;
YIVS:=SUM(YIV,5)/5;
JL:=YAVS-YIVS;
买:FILTER(JL=HHV(JL,80),20) AND C>MA(C,20);