UK's Diploma hits record high after FY organic growth upgrade
** Shares of British technical products and service distributor Diploma DPLM.L up 7.9% at 5,275 pence, an all-time high ** Stock is the top gainer on FTSE 100 .FTSE index, which is up 0.3% ** Co upgrades FY organic growth to 10% from 8% ** Including session's moves, DPLM up ~23%, YTD (Reporting by Nithyashree R B in Bengaluru) ((NithyashreeRB@thomsonreuters.com))