将.短线指标公式中出现(底)字时.改选股公式和预警

编写要求：

求助老师将.短线指标公式中出现(底)字时.改选股公式和预警,谢谢 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);

解答：

?RSV1:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;?

RSV2:=(CLOSE-LLV(LOW,37))/(HHV(HIGH,37)-LLV(LOW,37))*100;?