The Derivative

WTF?! Will 0DTE Cause Gammageddon? With Mike Green and Craig Peterson

Mar 9, 2023
Ask episode
AI Snips
Chapters
Transcript
Episode notes
INSIGHT

Daily Overwriting Trades Scale Into Income

  • Many institutions write short-dated calls against only a fraction of underlying notional to earn daily income.
  • This reduces per-day downside participation while trimming upside, akin to scaled call-overwriting.
INSIGHT

Dealer Hedging, Not Retail, Is The Fragile Link

  • The systemic risk centers on dealers and exchanges who must hedge instantaneous flows; a large gap can force liquidity providers to demand liquidity and blow up.
  • 0DTE concentrates hedging urgency and amplifies market discontinuities.
INSIGHT

0DTE Hedging Drives Intraday Whipsaws

  • 0DTE activity creates repeated intraday chop: dealers' hedging causes quick down-up cycles that leave small net moves but large intraday volatility.
  • Traditional volatility metrics understate this intraday noise.
Get the Snipd Podcast app to discover more snips from this episode
Get the app