** Investment management co Walker Crips up 10.7pct, poised for biggest one-day rise since Oct 2012
** H1 revenue up 22 pct to £13.3 mln; gross profit (netrevenues) increases by 20 pct to 8.9 mln stg
** Raises interim dividend by 9 pct to 0.58p per share
(Reuters Messaging:noor.hussain.thomsonreuters.com@reuters.net)