V1:=EMA(CLOSE,60)-EMA(CLOSE,300); V2:=EMA(V1,300); V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100; 操盘线:SMA(V3,2,1),LINETHICK1; V5:SMA(操盘线,2,1); 抄底:IF(操盘线>REF(操盘线,1) AND REF(操盘线,1)