副图指标（千载难逢）选股预警公式

请老师帮忙改一个副图指标（千载难逢）选股预警公式，在出现“千载难逢”字样进行选股预警。谢谢老师帮忙相助，上一个图共老师参照。
RSV1:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
RSV2:=(CLOSE-LLV(LOW,37))/(HHV(HIGH,37)-LLV(LOW,37))*100;
短线:SMA(SMA(RSV1,3,1),3,1)+3*STD(CLOSE,21),COLOR00FF00;
中线:SMA(RSV2,5,1)+2*STD(CLOSE,37),COLORRED;
RSV3:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;
长线:SMA(RSV3,5,1),COLORYELLOW;
看底:STICKLINE(中线<15,中线,15,6,0),COLORF00FF0;
黄金坑:STICKLINE(短线<20 AND 中线<20 AND 长线<20,MAX(长线,MAX(短线,中线)),20,8,0),COLOR00CCFF;
看顶:STICKLINE(中线>80,80,中线,6,0),COLORFFF000;
DRAWICON(crOSS(长线,15),中线,1);
DRAWTEXT(LONGCROSS(中线,20,15),20,'追涨');
DRAWTEXT(CROSS(短线,长线)AND 长线<18 AND 长线>REF(长线,1)OR CROSS(长线,5),20,'千载难逢');
粘合星:DRAWTEXT(ABS(中线-长线)<2 AND 中线>REF(中线,1),中线,'*');
中线2:=-100*(HHV(HIGH,40)-CLOSE)/(HHV(HIGH,40)-LLV(LOW,40));
底:DRAWTEXT(CROSS(中线2,-90) AND (长线<中线 AND 长线>REF(长线,1)OR 短线<20 AND 中线<20 AND 长线<20),长线,'底'),COLORFF00FF;
IF(COUNT(CROSS(中线2,-90),12)=3,30,5);
IF(COUNT(CROSS(-5,中线2),12)=3 OR COUNT(CROSS(-15,中线2),6)=3,70,100);