Tradeweb Adds Japanese ETP as New Trading Rules Come Into Force
Rate swaps first to be executed on the platform.

Market participants also completed a significant number of other transactions on the Tradeweb electronic trading platform (ETP). In addition to ensuring compliance with the new requirements, the Tradeweb ETP provides users with a flexible, streamlined trading workflow, combined with post-trade processing and reporting services.
The Tradeweb ETP is supported by 18 dealers and allows traders to execute yen-swap trades on a request-for-quote (RFQ) basis or by using its order book. The platform can also be used to book voice transactions above block size.
After execution, trade details are sent in real time to a middleware provider for clearing at the Japan Securities Clearing Corporation (JSCC). Where reporting is required by the regulations, details will be published on InSite, Tradeweb’s data publication portal.
Large Transactions First Up
The Japanese Financial Services Agency’s mandatory trading rules came into effect today, and require that certain derivatives trades between large financial institutions be traded on an ETP and publicly reported.
The rules cover onshore transactions in 5-, 7- and 10-year yen swaps, where both counterparties are financial firms with a derivatives balance of ¥6 trillion or more. Other yen-denominated swaps transactions may be traded on an ETP, but are not required to be reported.
“The market has been preparing for the derivatives trading mandate in Japan for some time now, and there has been a trend toward electronic trading even before the regulations became effective,” says Andrew Bernard, managing director and head of Asia at Tradeweb. “To make it as easy as possible for our clients to comply with the new regulations, we’ve designed our ETP to provide an effective solution for trading, processing and reporting yen-swap transactions. Banks using the platform also benefit from greater efficiency and risk reduction in their trading functions.”
Bloomberg also launched its ETP for the Japanese market this morning.
Only users who have a paid subscription or are part of a corporate subscription are able to print or copy content.
To access these options, along with all other subscription benefits, please contact info@waterstechnology.com or view our subscription options here: https://subscriptions.waterstechnology.com/subscribe
You are currently unable to print this content. Please contact info@waterstechnology.com to find out more.
You are currently unable to copy this content. Please contact info@waterstechnology.com to find out more.
Copyright Infopro Digital Limited. All rights reserved.
As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (point 2.4), printing is limited to a single copy.
If you would like to purchase additional rights please email info@waterstechnology.com
Copyright Infopro Digital Limited. All rights reserved.
You may share this content using our article tools. As outlined in our terms and conditions, https://www.infopro-digital.com/terms-and-conditions/subscriptions/ (clause 2.4), an Authorised User may only make one copy of the materials for their own personal use. You must also comply with the restrictions in clause 2.5.
If you would like to purchase additional rights please email info@waterstechnology.com
More on Trading Tech
Agentic AI comes to Bloomberg Terminal via Anthropic protocol
The data giant’s ubiquitous terminal has been slowly opening up for years, but its latest enhancement represents a forward leap in what CTO Shawn Edwards calls, “the way we should talk to the world.”
M&G Investments braves cost headwinds in pursuit of AI
The UK asset manager’s AI ambitions started with the creation of a data lake to ensure high-quality data is being fed into models.
Asic probe piles pressure on ASX to deliver Chess replacement
But market insiders think late intervention by regulators could even slow down implementation.
Stakes raised for UK bond, EU derivatives tapes after Ediphy clinches win
The pressure is on for TransFICC, Etrading, Finbourne, and Propellant Digital, who are still vying to provide the UK’s fixed income consolidated tape after Esma awarded the EU’s tape to Ediphy and its partners.
Exchange M&A, US moratorium on AI regs dashed, Citi’s “fat-finger”-killer, and more
The Waters Cooler: Euronext-Athex, SIX-Aquis, Blue Ocean-Eventus, EDM Association, and more in this week’s news roundup.
LSEG officially sunsets Eikon
The exchange operator withdrew the platform from its product lineup this week.
Cloud Wars: Are EU and APAC firms really pining for homegrown options?
Waters Wrap: In the wake of tariffs and regional instability, there’s chatter about non-US firms lessening their dependency on the major hyperscalers. Anthony is not buying it.
Bloomberg, MTS expand portfolio trading to EGBs
The platform providers will follow Tradeweb with the extension of the popular credit protocol.