BUZZ-Essentra: top Stoxx loser on yet another warning
** Essentra -10% in heavy vols & top Stoxx loser after co ests 2016 profit below or at the best matching its previous forecast
** Co's 4th results warning blamed on challenging market conditions in health & personal care packaging unit
** Co guides towards FY adj oper profit £137-142 mln vs Jefferies est £137 mln, brokerage suspects consensus moves to c.£130-135 mln
** Stock -57% from day before 1st warning (June) to Friday's close
** Over 2/3rd 30-day daily avg vol through in 30 mins & stock top FTSE midcap loser (RM (LSE: RM.L - news) : esha.vaish.thomsonreuters.com@reuters.net)