Introduction
Libor Transition Impact by the numbers graphic - Executive Summary
LIBOR’s discontinuation is shaking up global financial markets, leaving firms grappling to navigate the LIBOR impact. One of the biggest challenges to a smooth transition away from LIBOR lies in the existence of legacy LIBOR-linked fixed income contracts maturing after 2021.
Legacy contracts, typically issued prior to 2018, have inadequate fallback language, providing only for short-term LIBOR disruptions. Renegotiating or amending all legacy LIBOR-linked contracts that expire after 2021 is unfeasible, given the sheer magnitude of the volume of contracts outstanding and the typical requirement for unanimous/majority noteholder consent.
Acuity Knowledge Partners (Acuity) has developed proprietary tools and solutions to help market participants by analysing their LIBOR exposure and to help them achieve a smooth transition away from “the world’s most important number”, assisting them minimise the impact of LIBOR transition.
Libor Transition Impact - An Introduction
Given LIBOR’s historically central role in financial markets, fixed income issuers did not anticipate permanent LIBOR cessation – despite issues relating to rate manipulation and lack of underlying transaction activity – until the Financial Conduct Authority (FCA) announced that it would no longer compel/persuade panel banks to submit rates. Consequently, legacy fixed income contracts were drafted with fallback language that only provides for short-term LIBOR disruptions (e.g., LIBOR screen page unavailability on Reuters or Bloomberg due to a technical malfunction) and are unsuitable for permanent LIBOR unavailability. It is clear that while these fallback terms can be used temporarily without major consequences, they are unworkable as a long-term solution to address the impact of LIBOR transition.
Newer issuances, however, have incorporated (1) ARRC-recommended (USD LIBOR-referenced contracts) hardwired benchmark replacement waterfalls and benchmark replacement adjustments, (2) pre-cessation triggers and (3) permanent cessation triggers into their indentures. Holders of these instruments are, therefore, relatively well prepared for LIBOR cessation.

Libor Transition Impact - Key Challenges
Renegotiating or amending all legacy LIBOR-linked contracts that expire after 2021 is unfeasible, given the sheer magnitude of the volume of contracts outstanding and the typical requirement for unanimous/majority noteholder consent. Moreover, the proposed LIBOR replacement rates are not direct equivalents to LIBOR, which could significantly influence the LIBOR transition impact on borrowers and lenders.


Benefits
There has been an erosion of market trust in LIBOR following the manipulation scandal discovered in 2012. Moreover, the declining rate of active/underlying transactions and increasing use of expert judgment in submissions by contributor banks has left LIBOR vulnerable to further manipulation. Consequently, the transition to transaction-based reference rates, such as secured overnight financing rate (SOFR), should restore market trust as these rates are less susceptible to manipulation. SOFR sees daily transaction volumes of around USD1tn, whereas three-month LIBOR (the most commonly referenced rate in financial contracts) is estimated to have underlying transaction volumes (in the wholesale interbank lending market) of around USD500m.
Libor Transition Impact - Future outlook
In the absence of regulatory intervention, many legacy fixed income contracts could face prolonged exposure to the LIBOR impact, as rates may remain fixed at the last published level or subject to issuer discretion.
Conclusion
Asset managers, who have not already done so, should carry out inventories of their LIBOR exposure, assess the LIBOR transition impact, and review legacy contracts based on their jurisdiction. Issuers or bondholders disadvantaged by the switch to SOFR may issue legal challenges, leading to a wave of lawsuits.
Acuity’s Value proposition
Acuity, with its proven record in providing scalable outsourced research solutions to the world’s leading financial services institutions, is best placed to support clients through the LIBOR transition. Acuity has leveraged its expertise in the analysis of fallback language – across floating-rate notes (FRNs), securitisations, municipal bonds, fixed-to-floating bonds, bonds referencing a swap rate and convertible bonds – and developed a range of tools to assist our clients.
Acuity has developed a proprietary scorecard that ranks fixed income indentures as “Well Prepared”, “Moderately Prepared”, “Ambiguous” or “Worst Prepared” in terms of preparedness for LIBOR cessation, helping asset managers analyse their risk. This standardised approach improves comparability across issuers, supporting better decision making.