MarketAxess to Host Conference Call Announcing 2012 Fourth Quarter Results

  MarketAxess to Host Conference Call Announcing 2012 Fourth Quarter Results

Business Wire

NEW YORK -- January 24, 2013

MarketAxess Holdings Inc. (Nasdaq: MKTX), the operator of a leading electronic
trading platform for U.S. and European high-grade corporate bonds, emerging
markets bonds and other types of fixed-income securities, will announce its
2012 fourth quarter results on Wednesday, January 30, 2013 before the
financial markets open. Richard M. McVey, chairman and chief executive
officer, and Antonio L. DeLise, chief financial officer, will host a
conference call to discuss the Company’s financial results and outlook on
Wednesday, January 30, 2013, at 10:00 a.m. Eastern time.

To access the conference call, please dial 800-599-9829 (U.S.) or +1
617-847-8703 (international). The passcode for all callers is 19670028. The
Company will also host a live audio Webcast of the conference call on the
Investor Relations section of the Company's website at
http://investor.marketaxess.com. A replay of the call will be made available
by dialing 888-286-8010 (U.S.) or +1 617-801-6888 (international) for one week
after the announcement. The passcode for replay callers is 22447528. The
Webcast will also be archived on http://investor.marketaxess.com for 90 days
following the announcement.

About MarketAxess

MarketAxess operates a leading electronic trading platform that enables
fixed-income market participants to efficiently trade corporate bonds and
other types of fixed-income instruments using MarketAxess’ patented trading
technology. Over 1,000 investor and broker-dealer firms are active users of
the MarketAxess trading platform, accessing global liquidity in U.S.
high-grade corporate bonds, European bonds, high yield and emerging markets
bonds, agency bonds, asset-backed and preferred securities and credit default
swaps. MarketAxess also offers a number of trading-related products and
services, including: market data to assist clients with trading decisions;
connectivity solutions that facilitate straight-through processing; technology
services to optimize trading environments; and execution services for
exchange-traded fund managers and other clients.

MarketAxess maintains its headquarters in New York and has offices in London,
Chicago, Salt Lake City, Hong Kong, Singapore and São Paulo. For more
information, please visitwww.marketaxess.com.

Contact:

Investor Relations:
Tony DeLise, +1-212-813-6017
MarketAxess Holdings Inc.
or
Media Relations:
Florencia Panizza, +1-212-813-6029
MarketAxess Holdings Inc.