把下列指标源码中出现'黑马'写出预警公式

编写要求：

nput:LONG(26,20,100),SHORT(12,5,40),M(9,2,60);a1:=1;a2:=DYNAINFO(14);a3:=(FINANCE2(37));a4:=(FINANCE2(3));a5:=DYNAINFO(17);a6:=(MA(CLOSE,0)) * a1;a7:=(MA(a6,0)) * a1;a8:=a6 - a7;STICKLINE((a6 > a7),a6,a7,0.8,501),linethick1,colorRed;STICKLINE((a7 > a6),a6,a7,0.8,1),linethick1;DRAWICON(((CROSS(a7,a6)) AND (TIME > 93200)),a6,8),colorGreen;DRAWICON(((CROSS(a6,a7)) AND (TIME > 93200)),a6,7),colorYellow;a9:=(CLOSE = ((HHV(CLOSE,0)) * a1)) AND (VOL >= 1000);a10:=VOL = (HHV(VOL,0));a11:=(STRFIND(STKNAME,'ST',1)) > 0;a12:=(STRFIND(STKNAME,'S',1)) > 0;a13:=NOT(a11) AND NOT(a12);a14:=SUM((((((a13 AND a9) AND a10) AND (CLOSE > (MA(CLOSE,0)))) AND (TIME > 93500)) AND (TIME < 145500)),0);a15:=((ALLBIDVOL / (ALLBIDVOL + ALLASKVOL)) * 100) * a1;a16:=(HIGH + LOW) / 2;a17:=(a14);a18:=(a15);a19:=(MA((MA(CLOSE,0)),0)) * a1;DRAWTEXT(((((a13 AND a9) AND a10) AND (TIME > 93500)) AND (TIME < 144500)),CLOSE,'黑马'),colorRed;DRAWTEXTABS(25,282,' '),colorCyan;DRAWTEXTABS(25,302,' '),colorCyan;DRAWTEXT((FILTER((((a5 > 1) AND (a14 >= 2)) AND (a8 > 0)),15)),a6,'㊣'),linethick3,coloryellow;a3:=(FINANCE2(37));DRAWTEXTABS(30,0,BKNAME ),colorDDDDDD;DRAWTEXTABS(30,15,'流通盘：'+CAPITAL/1000000+'亿股，利润增长：'+FINANCE2(10)+'%。每股收益：'+FINANCE2(3)+'元。' ),color00DDDD;a20:=(EMA(CLOSE,SHORT)) - (EMA(CLOSE,LONG));a21:=EMA(a20,M);a22:=2 * (a20 - a21);DRAWTEXT((FILTER(((a20 * a1) > 0.2),30)),CLOSE,'◎'),linethick2,colorGreen;DRAWTEXT((((FILTER(((a20 * a1) < -0.03),30)) AND (TIME > 113500)) AND (a2 > -0.02)),CLOSE,'★'),linethick3,colorRed;

解答：

 a9:=(CLOSE = ((HHV(CLOSE,0)))) AND (VOL >= 1000);