Helen Bartholomew
London bureau chief
Helen Bartholomew is London bureau chief for Risk.net.
She has written on a range of derivatives and markets topics including benchmark reform, margin rules, equity derivatives and structured products. Prior to joining Risk.net, she was derivatives editor for International Financing Review, part of Thomson Reuters, where she previously reported on debt and equity capital markets.
Helen holds a bachelor’s degree in anthropology from the University of Durham, UK.
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Articles by Helen Bartholomew
Down but not out: US Libor trading continues amid ban
Outgoing rate hits market share lows in US swaps but little dent made in listed markets
EU’s IM model validation rules may put Simm in jeopardy
Draft RTS creates validation hurdles and cross-border conflicts, industry warns
‘SOFR First’ for Eurodollars downgraded
US dollar Libor transition initiative for listed derivatives comes up short
Bumpy ride expected as Libor reaches end of road
Heavy reliance on contractual fallbacks leaves market facing series of post-cessation risks
Bank-run fund derivatives platforms hit records
JP Morgan’s Nexus has seen balances double, while AUM on UBS’s Neo have tripled
LCH to clear BSBY swaps from November 29
Addition of much-maligned benchmark follows methodology enhancements and jump in SOFR trading
Loan markets call for clarity on scope of US Libor ban
Regulators must address “grey areas” in uncommitted facilities, urge participants
Term SOFR loans unite on spread amid ‘fair’ price debate
First use cases price below fallback spreads, but above market levels; illiquid derivatives may hike hedging costs
LCH to clear swaps linked to embattled BSBY rate
Risk USA: SOFR surge eases concerns over Bloomberg’s credit-sensitive Libor alternative
Expansion of ‘SOFR First’ to Eurodollars faces resistance
Non-banks may prove immune to regulatory arm-twisting in fourth wave of transition for listed markets
Early movers get better pricing on SOFR loans
Borrowers making the jump to SOFR before year-end are being offered more favourable spread adjustments
Dealers fear operational ‘cliff edge’ when Libor disappears
Over-reliance on fallbacks could lead to failures at year-end
Eonia trading shuts down as CCPs make €STR switch
Dealers and venues step back from Eonia swaps after contracts become unclearable
State Street launches tri-party custody for IM clients
Third-party provider begins shifting phase five clients to full-service collateral model
Phase five margin queues spur calls for custody revamp
Custodians urged to update “antiquated technology” ahead of three-fold jump in phase six initial margin onboarding
Synthetic Libor gets cautious approval as swaps fix
‘Tough legacy’ solution could mop up $2.7trn-equivalent of non-cleared sterling and yen derivatives
BSBY swap fallbacks too flimsy for BMR – FCA
Pressure piles on SOFR alternative as US, UK regulators axe their role in Isda replacement waterfall
SEC’s Gensler questions BSBY’s Iosco compliance
Bloomberg’s credit-sensitive Libor alternative draws more criticism as Iosco vows tougher scrutiny
Iosco steps up scrutiny of credit-sensitive rates
Standard setter calls for rates to prove compliance through stress scenarios to retain hallmark
Federal bill unpicks some, not all, US Libor legacy knots
Legislative effort is progressing with bipartisan support, but non-US law contracts won’t benefit
Capitolis to acquire LMRKTS
Deal for multilateral compression provider latest in wave of post-trade tie-ups, as SA-CCR bites
Federal tough legacy fix gives nod to alternative rates
Legislation does not “disfavor” alternative rates, but safe harbour may not stretch beyond SOFR
Cross-currency swaps set to ditch Libor in ‘RFR first’ drive
A plan to oust Libor in September is expected to spur voluntary RFR adoption for euro legs
CME’s term SOFR rate gets the official nod
Endorsement comes just three days after ‘SOFR first’ drive, cementing availability in fallbacks