UK's Auction Technology slips after turning down bid from FitzWalter
** Shares in Auction Technology ATG.L down 1.2% at 357.5p ** British online auction operator turns down 491 million pounds ($657.30 million) bid from FitzWalter Capital ** Says bid undervalues co; will engage if it gets fair proposal ** Stock was down close to 50% in 2025 ($1 = 0.7470 pounds) (Reporting by Prerna Bedi in Bengaluru) ((Prerna.Bedi@thomsonreuters.com; +91 98052 24616;))