Tradeweb credit derivatives ADV (average daily volume, the mean value of contracts traded on each working day) more than doubled year-on-year in July, pushing derivative activity ahead of cash credit within the platform’s credit segment.
Credit derivatives ADV reached $21.1 billion in July, up 101.2% from $10.5 billion in the same month a year earlier. Cash credit ADV, at $18.9 billion, grew a comparatively modest 6.6% from $17.8 billion in July 2025. That gap made derivatives the larger slice of a total credit ADV figure that came to $40 billion for the month, up 41.7% year-on-year.
What Drove the CDS Surge
Credit default swaps (CDS, contracts that let buyers insure against a borrower defaulting or take a directional view on credit quality) were the main engine. Tradeweb’s monthly report attributed the jump to stronger activity from hedge funds and systematic accounts (rule-based, often algorithmic traders). Those clients traded CDS through swap execution facility (SEF) venues in the US and multilateral trading facility (MTF) venues in Europe, both regulated electronic marketplaces that centralise price discovery.
Tradeweb did not break out single-name CDS (contracts referencing one company’s debt) versus index CDS (baskets covering multiple issuers) in the monthly release.
Cash credit also grew, just at a slower rate. Fully electronic US credit ADV rose 15.7% year-on-year to $9.4 billion, supported by Request-for-Quote (RFQ) workflows, Portfolio Trading and the AllTrade platform. European credit ADV climbed 4.7% to $3 billion.
Tradeweb Credit Derivatives ADV and the Broader Revenue Picture
The July credit mix follows a strong second quarter of 2025 for Tradeweb. The company reported Q2 2025 revenues of $513.0 million, up 26.7% year-on-year, with net income of $175.5 million, up 28.7%, per the Tradeweb Q2 2025 earnings press release. Credit revenues for that quarter reached $124.3 million, with double-digit growth in both credit derivatives and municipal bonds, according to the Q2 2025 earnings conference call materials.
The Q2 2025 10-Q filed with the SEC shows that the combined credit derivatives, China bonds and US cash electronic processing ADV category reached $25,912 million in the second quarter, up 32.9% from $19,499 million a year earlier. Cash credit ADV for Q2 2025 was $11,828 million, up 15.8% from $10,218 million. The Q2 trajectory makes the July Tradeweb credit derivatives ADV reading less of a surprise: the derivatives share of Tradeweb’s credit franchise was already expanding before July’s acceleration.
The same Q2 2025 earnings call materials show that global credit AiEX (Tradeweb’s automated execution tool) recorded more than 15% year-on-year growth in average daily trades. AllTrade posted over $200 billion in volume during the quarter, with all-to-all ADV (where any participant can trade with any other, not just through a dealer) up more than 50% year-on-year, while dealer-RFQ ADV grew by nearly 20%.
Emerging markets credit revenues grew nearly 40% year-on-year in Q2 2025, with Tradeweb describing EM credit expansion as an area of continued strategic priority, according to Investing.com’s transcript of the Q2 2025 earnings call. That broader credit growth across geographies suggests the derivatives volume surge is part of a wider franchise expansion rather than an isolated spike.
Over a longer horizon, the Tradeweb 10-K filed with the SEC for the year ended 31 December 2025 shows net income attributable to Tradeweb Markets Inc. of $508.042 million, compared with $346.494 million for the prior year. For retail investors, that full-year earnings progression illustrates how sustained platform volume growth converts into bottom-line results.
What to Watch Next
The central question is whether July’s Tradeweb credit derivatives ADV surge reflects a structural shift in hedge fund and systematic account behaviour, or whether elevated CDS activity is macro-driven and likely to moderate. Tradeweb’s next monthly volume report will indicate whether derivatives have maintained their lead over cash credit. If they have, it raises the share of revenue tied to CDS workflows, which carry different fee dynamics from cash bond RFQ trades.
The company’s next quarterly results will be the first test of whether July’s volume pattern converts into another step-up in credit revenues. Analysts will look in particular at whether the records set in fully electronic US high yield and investment grade credit during Q2 2025 have been extended through the summer months.
