LC:=REF(CLOSE,1);:(MAX(CLOSE-LC,0),6,1)/SMA(A(CLOSE-LC),6,1)*100;A1:20;A2:85;A3:90;AA:=RSI<20 BB:=RSI>80;CC:=RSI>90;STICKLINE(AA,A1,A1*0.9,3,0),COLORRED;DRAWTEXT(AA,A1*0.92,'底');STICKLINE(BB,A2,A2*1.03,3,0),COLORGREEN;DRAWTEXT(BB,A2,'大顶');STICKLINE(CC,A3,A3*1.05,3,0),COLORFFFFFF;DRAWTEXT(CC,A3*1.03,'绝顶'),COLORFFFF00;DRAWICON(CC,A3*1.09,6);