Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100; Q3:=SMA(Q2, 9, 1); Q4:=SMA(Q3, 3, 1); 长:3*Q3-2*Q4,COLORWHITE,LINETHICK3; :EMA(Q3, 3),COLORRED,LINETHICK3; DRAWTEXT(OSS(趋势线, 长趋势) AND REF(长趋势,1)>80, REF(长趋势,3)*1.2, '顶'),COLORgreen,LINETHICK3;DRAWTEXT(CROSS(趋势线, 长趋势) AND REF(长趋势,1)>80, REF(长趋势,3)*1.1, '↓'),COLORgreen,LINETHICK3;DRAWTEXT(REF(CROSS(趋势线,长趋势),82) AND 趋势线>1.3*长趋势,长趋势*0.9,'↑'),colorred,LINETHICK1;DRAWTEXT(REF(CROSS(趋势线,长趋势),82) AND 趋势线>1.3*长趋势,长趋势*0.7,'逢'),colorred,LINETHICK1;D