Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;Q3:=(Q2, 9, 1);Q4:=SMA(Q3, 3, 1);:3*Q3-2*Q4,COLORWHITE,LINETHICK3;趋势:EMA(Q3, 3),COLORRED,LINETHICK3;DRAWTEXT(OSS(中期趋势, 短期趋势) AND REF(短期趋势,1)>80, REF(短期趋势,3), '▼逢高'), COLOR00FF00,LINETHICK5;▲逢低关注: DRAWTEXT(REF(CROSS(中期趋势,短期趋势),82) AND 中期趋势>1.3*短期趋势,短期趋势,'▲逢低关注'), COLOR00FFFF, LINETHICK1;▲: DRAWTEXT(REF(CROSS(短期趋势,中期趋势),1) AND 短期趋势>1.3*中期趋势,中期趋势,'▲抄底'),COLORBLUE,LINETHICK1;VAR3:=PEAKBARS(3,5,1)<10 VAR5:=IF(VAR3 IF(VAR5=2,