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