VAR1:=LLV(LOW,100); VAR2:=HHV(HIGH,250); 操盘线: EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4); 绝底:0.3,LINETHICK2,COLORGREEN; 绝顶:3.5,LINETHICK2,COLORRED; 分界:2,COLORWHITE; 绝买:CROSS(操盘线,绝底); DRAWTEXT(CROSS(绝底,操盘线),1,"▲"), COLORRED ; DRAWTEXT(CROSS(操盘线,绝底),0.5,"买入"), COLORLIGREEN, ; DRAWTEXT(CROSS(操盘线,绝顶),3.8,"卖出"), COLORLIGREEN, ; DRAWTEXT(CROSS(操盘线,分界),2,"☆"), COLORLIGREEN, ; DRAWTEXT(CROSS(分界,操盘线),2,"★"), COLORLIGREEN, ; 获利盘:WINNER(C)*4,NODRAW; 买入:CROSS(获利盘,0.03)*4; 振幅:=(H-L)/REF(C,1); 活跃股:MA(振幅,30)*100,NODRAW;