缩量后出现上涨行情，并且价量齐升的第二个交易日为最佳买点(出现柱状图就是买点);此指标可用于智能选股平台使用；

 总手:VOL/10000;
 lclose := LLV(CLOSE,0);
 p2close:=REF(CLOSE,2);
 p1vol:=REF(VOL,1);
 Lvol:=LLV(VOL,200)*4;
 hVOL:=HHV(VOL,0);
 VOL5:EMA(VOL,5)/10000;
 VOL10:EMA(VOL,10)/10000;
 PRI5:=EMA(CLOSE,5);
 PRI10:=EMA(CLOSE,10);
 aflag:=IF((CLOSE>PRE) AND (PRE>p2close)
 AND (VOL5>VOL10) AND (PRI5>PRI10)
 AND (Lvol-VOL>0) AND (VOL/1.5>p1vol),1,0);
 STICKLINE(aflag,0,VOL/10000,8,1);colorred;
买点:aflag;
零:0;