Strong 0DTE Support Lifts the Market to Record Highs The S&P 500 kicked off 2026 by grinding through a week of macro data releases to finish at fresh all-time highs on Friday. SPX closed at 6,966, up from the 6,902 open on Monday, after finding critical support in the 6,890–6,900 zone multiple times throughout the […]
positive gamma
Where are the Calls?
One of the things that has left us curious about the recent rally in SPX has been the lack of call positions. These call positions bring positive gamma to markets, which help to support the SPX. Our model suggests that in positive gamma markets options dealers are buying declines, and selling rallies therein “suppressing” volatility. […]
SocGen: November 2019 Largest Positive Gamma Ever
We had recorded extreme readings as well, but our data didnt go back nearly this far.
