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S&P 500 Stock Market Gamma Trading Levels Based on Options Open Interest

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OPEX

Oct 14 2026

Why Option Premiums Look Too Thin To Sell

Gamma Guy: Why Option Premium Looks Too Thin To Sell

Why selling options premium offers thin compensation with short-dated implied volatility near its lows, and the SPX gamma levels that would change that.

Written by SpotGamma · Categorized: Market Analysis · Tagged: CPI, dealer gamma, implied volatility, NVDA, OPEX, put selling, realized volatility, SPX, tastylive

Oct 12 2026

CPI Meets Positive Gamma: The SPX Levels That Could Determine the Next Move

CPI Preview: Can Cooling Inflation Keep Stocks Moving Higher?

Wednesday’s inflation report could determine whether stocks extend their rally or face renewed selling pressure as rising Treasury yields threaten to disrupt a relatively calm options market.

Written by SpotGamma · Categorized: Market Analysis · Tagged: CPI, dealer gamma, gamma, implied volatility, negative gamma, OPEX, SPX, volatility

Oct 12 2026

The OPEX Effect: Put Selling Is Still Doing The Work

The OPEX Effect: Put Selling Is Still Doing The Work

Single stock put selling has left dealers long gamma while realized vol sits near lows. See the positioning levels that would change the read.

Written by SpotGamma · Categorized: Market Analysis · Tagged: dealer gamma, Excess Returns, IWM, NVDA, OPEX, realized volatility, skew, SPX, The OPEX Effect

Sep 15 2026

FOMC Preview: The Hike Is Priced. The Dots Aren’t.

FOMC Preview: The Hike Is Priced. The Dots Aren't.

A 25bp hike is overwhelmingly expected on September 16, which makes the dot plot the real surprise vector. A look at what the options market is pricing, where the big volatility hedges are showing up, why September VIX settles before the decision, and why Friday’s expiration may be the bigger structural event.

Written by SpotGamma · Categorized: Market Analysis · Tagged: bonds, FOMC, gamma, implied volatility, interest rates, OPEX, SPX, VIX, volatility

Sep 15 2026

Gamma Guy: S&P 500 Realized Volatility Is the Lowest Since 2020

Gamma Guy: S&P 500 Realized Volatility Is the Lowest Since 2020

Brent Kochuba, founder of SpotGamma, joined tastylive Tuesday to explain why S&P 500 realized volatility sits at 2020 lows ahead of FOMC and a huge OPEX.

Written by SpotGamma · Categorized: Market Analysis · Tagged: 0DTE, FOMC, implied volatility, NDX, negative gamma, OPEX, realized volatility, SPX, tastylive, VIX

Sep 12 2026

September OPEX Options Positioning: Why 7,600 Is the Line | The OPEX Effect

September OPEX Options Positioning: Why 7,600 Is the Line | The OPEX Effect

Brent Kochuba of SpotGamma joined Excess Returns Thursday on September OPEX options positioning, the 7,600 gamma line, oil-rate risk and cheap tech vol.

Written by SpotGamma · Categorized: Market Analysis · Tagged: correlation, dealer hedging, Excess Returns, implied volatility, negative gamma, OPEX, SMH, SPX, The OPEX Effect

Sep 09 2026

Gamma Guy with tastylive: Options Positioning Pins the Index While Tech Names Make Moves

Gamma Guy: September OPEX Positioning Pins the Index While Tech Moves

Brent Kochuba, founder of SpotGamma, broke down September OPEX positioning, 0DTE flows and cheap IWM hedges on tastylive Tuesday, September 8.

Written by SpotGamma · Categorized: Market Analysis · Tagged: 0DTE, AAPL, dealer gamma, dispersion, implied volatility, IWM, OPEX, SPX, tastylive

Sep 03 2026

Doves Fly into August Jobs Report

August Jobs Report Preview As Doves Fly

Friday’s 8:30 a.m. ET Employment Situation report has the potential to be the biggest bond-market catalyst since Jackson Hole, yet the options market is pricing a contained move. A look at SPX term structure, fixed strike vol, and dealer gamma ahead of the print.

Written by SpotGamma · Categorized: Market Analysis · Tagged: gamma, GLD, implied volatility, interest rates, jobs report, negative gamma, OPEX, payrolls, term structure

Aug 27 2026

Jackson Hole 2026: What the Options Market Expects

SPX term structure chart showing implied volatility from August to October 2026, with Fed Press Conference event marked on September 16.

SPY forward IV prices Jackson Hole as a non-event, but CTAs are stretched short Treasuries and SPX gamma flips near 7780 — an asymmetric setup into Friday.

Written by SpotGamma · Categorized: Market Analysis · Tagged: bonds, FOMC, gamma, GLD, GOLD, interest rates, negative gamma, OPEX, SPX, TLT, volatility

Jun 21 2026

Vol Sellers Shrug off a Hawkish Fed

Line chart tracking SPX implied volatility across multiple expiration dates from June through August 2026, showing volatility decline over time.

Despite a hawkish Fed rattling equities midweek, the market easily and quickly retraced any lost ground by Thursday. With June OPEX now behind us and implied volatility reset toward recent lows, there is a soft feeling of “what’s next?” for the S&P 500 until earnings season ramps up next month. The June FOMC meeting on […]

Written by Sherry An · Categorized: Market Analysis, SpotGamma Weekly · Tagged: dealer hedging, FOMC, Gamma Exposure, hawkish Fed, implied volatility, JPM Collar roll, Kevin Warsh Fed, market makers, Micron earnings implied move, negative gamma, OPEX, SPCX options, spotgamma weekly, SPX term structure

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