把（黑马短线）出现黑马做个选股

编写要求：

把黑马短线 中出现黄色黑马柱做个选股 非常感谢 A1:=EMA(C,12)-EMA(C,25); A2:=EMA(A1,6); 获利回吐:(A2>=0)*A2,colorwhite,LINETHICK0; 大黑马:(A2<0)*A2,COLORD4FF7F,LINETHICK0; 坚绝做空:(A1<0)*A1,COLORB00058,LINETHICK0; 买入持股:(A1>=0)*A1,colorred,LINETHICK0; VAR8:=VOL>2*MA(VOL,30); VAR9:="DMI.ADX"(12,6); VARA:="DMI.ADXR"(12,6); VARB:=CLOSE>MA(CLOSE,30) AND CLOSEREF(MA(CLOSE,30),1); VARD:=BARSLAST(CROSS(MA(CLOSE,5),MA(CLOSE,10)))REF(EMA(CLOSE,30),2); VAR11:=IF(VARF=1,50,0); 多空:EMA((CLOSE-MA((2*CLOSE+HIGH+LOW)/4,30))/MA((2*CLOSE+HIGH+LOW)/4,30)*100,3),colorwhite; 0,colorred; STICKLINE(FILTER(VARF=1,5) AND 多空<-10,50,0,15,0),COLORF00FF0; STICKLINE(FILTER(VARF=1,5),50,0,8,0),coloryellow; DRAWTEXT(FILTER(VARF=1,3),25,'黑马'),colorred ; STICKLINE(多空<-10,0,多空,0.85,0),coloryellow; STICKLINE(多空>10,0,多空,0.95,0),colorred;

解答：

?VARF:=TROUGHBARS(3,15,1)<4;

VARF=1;