Tradeweb Markets Inc. (Nasdaq: TW) has launched electronic spread trading for clients executing portfolio transactions in European credit bonds, according to a company press release.

The new functionality allows clients to price and execute portfolios of European credit bonds as a spread to underlying government bond benchmarks within a single workflow. Each bond is quoted in basis points relative to a government bond benchmark, with levels fixed at execution and consolidated into a single net outcome. Tradeweb automatically calculates bond prices using data from its government bond marketplace.

Spread trading has been widely used in voice trading across Europe and has seen adoption in electronic U.S. investment grade credit markets. Tradeweb said the launch extends that protocol to its European credit offering.

Traders from Invesco and Royal London Asset Management were quoted in the release expressing support for the new capability, citing improvements in execution transparency, dealer competition, and operational efficiency. Representatives from Barclays Bank plc and BNP Paribas also provided statements welcoming the development.

Tradeweb reported that global portfolio trading notional volumes reached $258.4 billion in Q1 2026, a 40% increase over the previous quarter. The company claims to have been the first institutional platform to offer electronic portfolio trading for credit bonds, launching that capability in 2019.