Shares declined 0.9% following earnings, reflecting investor caution despite record revenues and volume growth, likely due to concerns over softer April trading volumes, market share pressure from new issuance, and cautious outlook on near-term trading trends.
MarketAxess reported a slight year-over-year revenue increase to $209 million in Q3 2025, driven by a 10% growth outside of U.S. credit amid challenging market conditions.