After the selloff, competing theories on dealer gamma
Tier1 Alpha sees $74 billion short gamma catalyst; SG says rapid return to positive territory had calming effect
Whenever stocks drop violently, dealers’ gamma positioning is often at the top of any investigation into potential culprits.
The equity market selloff in 2018, dubbed ‘volmageddon’, and the Covid-related rout of 2020 offer prime examples of the havoc banks’ options hedging activities can wreak in jittery markets. Last week’s meltdown may be different, however, with market strategists offering competing theories on the role gamma positioning played when the S&P 500 shed 6% in three days.
Analysts
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
Bitcoin ETFs drive demand for borrowing in crypto markets
Mismatch between cash and crypto settlement cycles creates pre-funding challenge
New fee plans for FXGO rile dealers
Bloomberg plans to charge spot FX market-makers from next year
CME, FICC in talks to expand cross-margining to client accounts
New rules and account structures will be needed to allow cross-margining by non-members
Margin calls jumped threefold as global markets sold off
FCMs claim no client defaults, but episode revives complaints of procyclical margining
Treasury futures super-user switches to swaps
Capital Group’s Anbax fund slashes UST futures holdings in move to alternative rates derivatives
Traders flipped long yen vol ahead of market rout
Hedge funds and real money bought long yen volatility in the run-up to Monday’s turmoil
Vega peak was foothill in historic Nikkei selloff
JFSA scrutiny has curbed issuance of autocallables, so stock plunge generated light re-hedging
Coex Partners hires former Citi head of FX Apac sales
Matt Long joins Coex in Singapore to oversee FX execution and trading strategy for regional clients
