** Shares of Labcorp rise as much as 6.8% to an over two-month high of $234.94
** Stock set for its best day since Aug. 1 if gains hold
** Lab operator's Q3 adj EPS of $3.50 beats Wall Street estimates of $3.48 - LSEG
** Co's Q3 rev of $3.28 bln beats estimates of $3.26 bln
** YTD, LH stock up 3%
(Reporting by Puyaan Singh)
((Puyaan.Singh@thomsonreuters.com;))