RSV1:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;RSV2:=(CLOSE-LLV(LOW,37))/(HHV(HIGH,37)-LLV(LOW,37))*100;:(SMA(RSV1,3,1),3,1)+3*STD(CLOSE,21),COLOR00FF00;:SMA(RSV2,5,1)+2*STD(CLOSE,37),COLORRED;RSV3:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;:SMA(RSV3,5,1),COLORYELLOW;看底:STICKLINE(中线<15>80,80,中线,6,0),COLOR404080;DRAWICON(OSS(长线,15),中线,1);DRAWTEXT(LONGCROSS(中线,20,15),20,'');DRAWTEXT(CROSS(短线,长线)AND 长线<18>REF(长线,1)OR CROSS(长线,5),20,'千载难逢'),COLORFF8080;星:DRAWTEXT(A(中线-长线)<2>REF(中线