RSV:=(CLOSE-LLV(LOW,7))/(HHV(HIGH,7)-LLV(LOW,7))*100;短K:SMA(RSV,3,1),COLORWHITE;短D:SMA(短K,3,1),COLORYELLOW;RSV1:=(CLOSE-LLV(LOW,38))/(HHV(HIGH,38)-LLV(LOW,38))*100;18,COLORWHITE;85,COLORBLUE;STICKLINE(短K>短D,短K,短D,3,0),COLORYELLOW;STICKLINE(短K<=短D,短K,短D,3,0),COLORGREEN;中间线:50,COLORFFFFFF,POINTDOT;DRAWICON(OSS(短K,短D),短D+0.02,1);DRAWICON(CROSS(短K,85),短K+0.02,2);DRAWTEXT((短K-(-1)>85),90,'卖'),COLORF0F000;:CROSS(短K,短D),COLOR0000FF;DRAWTEXT(CROSS(短K,18),50,'买');:(((CLOSE - MA(LLV(LOW,40),40)) / MA(L