
US block size changes reveal trillions in swaps trading
Fears of information leakage force some large buy-side users to adjust execution strategy

Changes to trade reporting rules have shone a light on large US interest rate derivatives trades, but also forced some prominent buy-side swaps users to change the way they transact large notional positions.
Trades above block size in the US benefit from a reporting delay to data repositories, a waiver from requirements to put dealers into competition, and sometimes a cap on notionals reported publicly. Following the Commodity Futures Trading Commission’s (CFTC) amendments to the block and cap
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@risk.net or view our subscription options here: http://subscriptions.risk.net/subscribe
You are currently unable to print this content. Please contact info@risk.net to find out more.
You are currently unable to copy this content. Please contact info@risk.net 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@risk.net
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@risk.net
More on Markets
The Term €STR transition: challenges and market readiness
The progress, challenges and factors shaping the adoption of Term €STR as financial institutions transition from Euribor
Pimco’s $19 billion Sonia swaptions trade
Counterparty Radar: Bond giant springs up as largest player in space among US mutual fund managers, with Guggenheim shadowing its move
HK warrant issuers optimistic on listing cost cuts
Inclusion of listing reform in second budget speech raises hopes for action on ‘expensive’ fees
Asia’s bond investors hesitant to buy US dip, say dealers
Insurers and pension funds have been slower to step in than usual during sell-off
Trump tariffs sent FX options traders on a wild ride
As US assets sold off, dealers found themselves on the front lines of a hedging scramble
Vanguard is new kid on the CDS options block
Counterparty Radar: Passive behemoth held a quarter of reported notional among US retail funds in Q4 2024
EMS vendors address FX options workflow bottlenecks
Vol jump drives more buy-side interest in automating exercises and allocations
Inside the week that shook the US Treasury market
Rates traders on the “scary” moves that almost broke the world’s safest and most liquid investment