精品通达信指标：L2涨停选股

ZFA:=(CLOSE/REF(CLOSE,1)-1)*100;
 ZFB:=(CLOSE/OPEN-1)*100;
 ZF:MAX(ZFA,ZFB),NODRAW;
 AA:=IF(DATE<1170502,1,DRAWNULL);
 DDXV:=(LARGEINTRDVOL-LARGEOUTTRDVOL)/10;
 DDLV:=(L2_VOL(0,0)-L2_VOL(0,1))/10;
 LLL:=MAX(DDXV,DDLV);
 DDX:=AA*(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7);
 DDL:=AA*(L2_VOL(0,0)-L2_VOL(0,1))*10000/FINANCE(7);
 XT1:=AA*SUM(LLL,16)*1.1;
 XT2:=AA*SMA(XT1,3,1);
 XT3:=AA*SMA(XT2,6,1);
 XG:IF(ZF>=9.6 AND MAX(DDX,DDL)>=0.8 AND (CROSS(XT1,XT2) OR CROSS(XT1,XT3) OR (XT1>XT2 AND XT1>REF(XT1,1))),10*MAX(DDX,DDL),0);