 NEW YORK-- BUSINESS WIRE --MarketAxess Holdings Inc. Nasdaq: MKTX, the operator of a leading electronic trading platform for fixed-income securities, and the provider of market data and post-trade services for the global fixed-income markets, today announced that Chris Gerosa, Chief Financial Officer, will participate in a fireside chat at 2:30 p.m. GMT at the Nasdaq 47th Investor Conference on December 7, 2022 in London. 