Volatility
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
Morgan Stanley, Goldman FCMs set new margin records
Investment banks see futures, options and swaps margin hit new highs in September
Revolutionising credit surveillance: part one
Early warning indicators for credit risk changes are key, especially during high market volatility. Some of these indicators rely on security prices as the primary driver; however, the volatility of market prices may cause the early warnings to be active…
Finland’s Ilmarinen goes back to basics
Talking Heads: Once one of the few funds that would enter bank risk recycling trades, recent overcrowding has seen it pivot to listed equities
Supply chain decoupling fires up alpha focus at BofA
Talking Heads: Stock dispersion sees funds gross up on long/short baskets, while US structured notes come of age
Forecasting the Volatility Index with a realized measure, volatility components and dynamic jumps
The authors put forward the REGARCH-2C-Jump model to forecast VIX, with results suggesting that this model can outperform other models in VIX forecasting.
ETF dispersion set for election revival
Sector-based approach to popular vol trades boasts cheaper entry cost than classic version, proponents argue
Nvidia is growing up. It’s not settling down
Chip maker is a mega cap that doesn’t act like one
Deutsche curbs CVA charges to record low
Addition of hedges in Q2 helps cut RWAs by 26%, outpacing other European banks
Triggers of August market ‘flare-up’ still in place, BIS warns
Leveraged positions remain at risk of sudden unwinding, as margin calls play amplifying role
FX algo users change tack to navigate market doldrums
BestX data finds traders ditching TWAP in favour of more opportunistic execution styles
Dealers bruised by surprise renminbi vol surge
Rush to re-hedge USD/CNH exotics left banks in grip of painful short gamma squeeze
Margin calls jumped threefold as global markets sold off
FCMs claim no client defaults, but episode revives complaints of procyclical margining
Gamma jitters from defined outcome funds
Tumbling equity markets could flip dealers’ exposure to gamma from long to short, leading to hedging losses
Taming of the skew sparks new debate over 0DTEs
Some pin lower put premium on short-dated market-maker hedging; others cite fundamentals
DCOs show resilience beyond key default thresholds – CFTC
Reverse stress test reveals clearing houses remain resilient under low to moderate market shocks
Collapse of correlation fails to stem zeal for dispersion
New analysis suggests immensely popular relative value strategy may have more upside
Bridging the gap risk reloaded: modelling wrong-way risk and leverage
A model extends the counterparty risk calculation to include nonlinear and complex portfolios
Volatility-sensitive Bayesian estimation of portfolio value-at-risk and conditional value-at-risk
The authors put forward a new means to integrate volatility information in the estimation of value-at-risk and conditional value-at-risk which is shown to be effective in risk estimation during volatile market conditions.
Does investors’ sentiment influence stock market volatility? Evidence from India during pre- and post-Covid-19 periods
The authors use data from during the Covid-19 pandemic to investigate the impact of investor sentiment on equity market volatility, finding negative news to have a stronger impact that positive news of the same magnitude.