MarketAxess Surges 29% on ICE Acquisition. Here Is How to Play MKTX Stock Before the Deal Closes.

MarketAxess Holdings (MKTX) is a New York-headquartered electronic trading platform operator founded in 2000, serving approximately 2,100 institutional investors and broker-dealers globally across U.S. high-grade bonds, high-yield bonds, emerging market debt, eurobonds, municipal bonds, and government securities. The platform recently announced a solid quarter and that it was being acquired by Intercontinental Exchange (ICE); taken together, the news sent MKTX stock surging 29% on July 30.

The company's flagship Open Trading marketplace delivers an all-to-all, anonymous liquidity pool that connects institutional investors, asset managers, and dealers at scale. With 86.8% of revenues derived from commissions and a growing suite of post-trade services, data analytics, and compliance tools, MarketAxess has established itself as the dominant electronic credit trading platform globally.

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MarketAxess' shares were trading at approximately $162 as of July 31, with a market capitalization of $5.77 billion, a 52-week high of $210.05, and a 52-week low of $108.75. Despite the dramatic intraday recovery, shares remain well below the company's all-time high of $606.45 reached in November 2020.

Compared to the Nasdaq Composite ($NASX), which has broadly advanced in 2026, MKTX had significantly underperformed its benchmark for much of the year before the Intercontinental Exchange deal announcement restored investor enthusiasm.

MarketAxess reported Q2 2026 revenue of $218 million, approximately flat year-over-year (YoY), while diluted EPS came in at $1.93, broadly in line with analyst expectations, as elevated prior-year volatility from event-driven market activity provided a tough revenue comparison. Services revenue rose 14% to a record level, while portfolio trading average daily volume surged 33% to a record $2 billion, underscoring continued digital penetration of the institutional fixed-income market despite headline revenue softness.