Photo by Nicholas Cappello on Unsplash
September 1, 2021 was the “go live” date for phase 5 of the Uncleared Margin Rules (UMR), bringing firms with an aggregated average notional amount (AANA) of €/$50 billion into the UMR fold. Yet, instead of being a finish line that the market can move on from, it may be the start of larger challenges for the market.
Beginning in 2016, phases 1 through 4 impacted the largest dealers first and then the largest hedge funds. Phases 5 and 6 have often been seen as the most significant due to the sheer number of funds and institutional investors potentially caught by the AANA calculation, with the threshold falling to €/$8 billion in September 2022.
Once caught by UMR, there are several actions each entity will need to take. These include the following:
Phase 5, which ISDA estimates to impact around 300 entities, is likely to impact a large number of real money accounts ‒ the asset managers and pension funds who typically run large, directional books, but who have never posted any IM and typically have never used a prime broker (PB), given the inherent concentration on one bilateral counterparty.
Partly as a result of UMR pressures, we have seen an increase of 33.8% from end-user customers in our listed FX options by the end of August 2021 vs. the same period in 2020. These options provide margin and capital efficiencies through the netting of all positions against a highly regulated CCP and the ability to easily include delta hedges, as well as model differences for the IM calculation.
These potential challenges may help explain the recent uptick we have seen in the use of listed FX options and emerging market (NDF) FX futures as cleared alternatives that are exempt from UMR — not only removing the human capital cost of the daily processes but also optimizing the funding cost of IM by having everything netted against a highly regulated central counterparty.
© 2026 Benzinga.com. Benzinga does not provide investment advice. All rights reserved.
To add Benzinga News as your preferred source on Google, click here.
