P1:=(5); P2:=(4); VAR1:=LLV(LOW,P1); VAR2:=HHV(HIGH,P1); 短: EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,P2),COLORFF00FF,COLORRED; 线: EMA(0.667*REF(短,1)+0.333*短,2),COLORCYAN; 中: EMA((短+线)/2,13); 拐点:REF(线,1),COLORGREEN,LINETHICK0; 次日买入价:IF(CLOSE>OPEN,OPEN+(CLOSE-OPEN)/2+0.05,0),COLORRED,LINETHICK0; 次日卖出价:IF(OPEN>CLOSE AND 线>短,CLOSE+(OPEN-CLOSE)/2-0.1,0),COLORGREEN,LINETHICK0; 买入参考:=CROSS(短,线); 卖出参考:=CROSS(线,短); DRAWICON(买入参考 AND 线<30,线,1); DRAWICON(卖出参考 AND 线>60,线,2); 顶1:80; 底1:20; 顶2:60; 底2:40;