老师好，是否可以将下面指标改成预警选股

T1:=CONST(LLVBARS(LOW,10));

 T1HIGH:=CONST(REF(HIGH,T1));

 MM:=CONST(CURRBARSCOUNT);

 T2:=CONST(BARSLAST(CURRBARSCOUNT>MM+T1 AND H>T1HIGH));

 T2HIGH:=CONST(REF(HIGH,T2));

 T3:=CONST(BARSLAST(CURRBARSCOUNT>MM+T2 AND HIGH>T2HIGH));

 T3HIGH:=CONST(REF(HIGH,T3));

 攻击线:DRAWLINE(CURRBARSCOUNT=T3+1, T3HIGH, ISLASTBAR, T3HIGH,1),COLOR00FFFF,LINETHICK1;

 {DRAWTEXT(ISLASTBAR, T3HIGH, '攻击线')LINETHICK1,COLOR00FFFF;}

 A0:=(L+H+C*2)/4;

 DRAWNUMBER(ISLASTBAR,攻击线,攻击线),COLORYELLOW;

把收盘价上穿攻击线作为选股，谢谢！