Implied volatility
Asia hours surge complicates FX options market-making
Late tariff announcements in US trigger hedging headaches during less-liquid Asia sessions
QIS 3.0 ‘bonanza’: hedge funds pivot from options to swaps
Pod-level scramble for max-loss exposure gives way to central risk books seeking overlays
Volatility selling is down, but not out
Shrinking risk premiums could end cycle of vol suppression, traders say – but not just yet
A market-making model for an options portfolio
Vladimir Lucic and Alex Tse fill a glaring gap in European-style derivatives modelling
The power of neural networks in stochastic volatility modeling
The authors apply stochastic volatility models to real-world data and demonstrate how effectively the models calibrate a range of options.
Option market-making and vol arbitrage
The agent’s view is factored in to a realised-vs-implied vol model
AI and Trump tariffs spur hyped-up dispersion trade
Popular vol strategy pays off in January despite highest entry costs on record
Autocall curbs hit long-dated Nikkei and HSCEI options
Collapsing Asia structured products inventory saps market-makers of long-dated vol supply
Why vol markets shrugged off Nvidia rout
Gamma, autocalls and stock dispersion helped prevent a broader market meltdown
Earnings moves and pre-earnings implied volatility
The authors investigate the relationship between return realizations and pre-earnings implied volatility, finding the distribution of returns over earnings windows to be symmetrical.
Quant of the year: Julien Guyon
Risk Awards 2025: Volatility modeller par excellence (and football fan) achieved breakthrough with joint calibration of S&P and Vix options
Rising star in quant finance: Milena Vuletić
Risk Awards 2025: Machine learning-based volatility model confounds sceptics
Hedge funds take profit on vol trades with Trump win
FX volatility drops sharply as positions unwind; rates market sees mixed reaction
Hedge funds pile into short volatility QIS options
New twist on capturing vol premium remains popular despite mixed performance in August vol spike
Exotic FX derivatives bets in play as US election vol jumps
Forward volatility agreements see profits for funds; new trades include vol knockouts
August’s volatility thunderbolt rattles risk managers
Investment firms mull changes to value-at-risk models after never-before-seen spike in volatility index
ETF dispersion set for election revival
Sector-based approach to popular vol trades boasts cheaper entry cost than classic version, proponents argue
Pre-market trades blamed for record Vix surge
Traders rushed to cover short vol positions before the market opened on August 5
Covid halted variance trading. Can Cboe revive the market?
With liquidity in variance swaps drying up, traders may finally be ready to give futures a shot
Taming of the skew sparks new debate over 0DTEs
Some pin lower put premium on short-dated market-maker hedging; others cite fundamentals
Podcast: Lorenzo Ravagli on why the skew is for the many
JP Morgan quant proposes a unified framework for trading the volatility skew premium