SAN RAMON, Calif.--(BUSINESS WIRE)--Grid Dynamics Holdings, Inc. (Nasdaq: GDYN) (“Grid Dynamics”), a premier AI transformation partner for the Fortune 1000, hosted XT26. The invite-only conference convened over 250 senior technology leaders from banking, hedge funds, and capital markets at Tower Hill, London. Now in its 10th year, the XT conference series has grown into one of financial services engineering's most respected peer forums in London, built on a single premise: pure thought leadersh