BUZZ-Hunting: top of FTSE 250 after robust trading update
** Oil support services co Hunting (Frankfurt: 0YT.F - news) up 4 pct at the top of the FTSE 250
** Co says EBITDA is likely to be nearer the upper end of market expectations, given the strong performance of Hunting Titan during the second half of the year
** Hunting reiterates FY revenue guidance of 700 mln stg
** Hunting's Titan division (perforating gun business) continues to benefit from overall demand in US Shale and market share gains - Morgan Stanley (Xetra: 885836 - news)