• Skip to main content
  • Skip to primary sidebar

SpotGamma™

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

  • About
  • Pricing
  • Academy
  • Resources
    • Tool Demos
    • Case Studies
    • Blog
    • Support Center
    • Free Daily Report
    • Free Trading Tools
      • Options Profit Calculator
      • SPX Gamma Exposure
      • Implied Earnings Moves
      • Volatility Ranking
    • Free Training
    • Report Card
  • Login

Jun 21 2026

Vol Sellers Shrug off a Hawkish Fed

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 Wednesday afternoon delivered a surprise with the “dot plot” shifting decisively higher. Bond traders were fully pricing in a rate hike by October following Chairman Warsh’s first press conference, with equities selling off as short-term yields spiked.

What’s notable, however, is just how quickly the equity market absorbed any selling pressure. By Thursday, stocks had recovered much of the decline.

The mechanism behind that rebound is precisely what should give traders caution: volatility sellers stepped in aggressively in front of the three-day weekend, and mechanical volatility compression provided tailwinds for the market. The result was a reset of SPX implied volatility back toward recent lows.

From our TRACE heatmap, we can see that positive dealer gamma below the current SPX price becomes much more mild into the upcoming week. This suggests traders were willing to sell short-dated options, but that conviction did not extend into longer-dated expirations.


The reduction in supportive positive gamma to the downside means the market cannot rely on stabilizing dealer flows should price begin to drop.

On Monday, we will be watching to see whether traders sell OTM puts to once again establish a positive gamma regime. Alternatively, we may anticipate more fluid price action should dealer gamma exposure remain neutral.

SPCX’s Options Debut Runs Hot

Tuesday’s launch of SpaceX (SPCX) options has proven to be a development worth monitoring, with the stock immediately ranked among the top 10 actively traded options products. Early contracts carried elevated implied volatility, particularly for the June 18 weekly expiration, as traders aggressively purchased calls to partake in the post-IPO frenzy.

SPCX options trading remains heavily skewed toward calls, suggesting investors are paying a premium for upside participation rather than simply hedging downside risk.

The July volatility surface, however, tells a slightly different story. Implied volatility for the monthly expiration declined sharply between Tuesday and Thursday, with at-the-money IVs dropping 20 vol points from 110% to 90%. This suggests the market expects the initial speculative momentum to stabilize and volatility to normalize.

For now, the excitement around SPCX appears to be at least somewhat fading. However, with potential inclusion in major indices such as the Russell and Nasdaq in the coming weeks, the volatility experienced in SPCX could expand to the index level.

What’s Ahead: MU, PCE, and the JPM Collar

With FOMC, OPEX, and the SPCX IPO now behind us, the calendar has cleared considerably. Three particular upcoming catalysts are worth flagging: Micron earnings (June 25), PCE inflation data (June 26), and the JPM Collar roll (June 30).

For MU, the options market is currently pricing in an implied move of ~12% out of earnings. Traders are likely looking for the outsized returns from last month’s AI earnings run to continue, and Micron may set the tone for the broader AI trade.

PCE inflation data follows on June 26, which has traditionally provided the Fed’s preferred inflation gauge. This release gives us an important read on whether price pressures are likely to ease.

The JPM Collar roll arrives on the last day of the quarter, with the short call strike near SPX 6,900 serving as the nearest leg. While it would take a sizeable selloff to reach that level, this strike could act as a price magnet given a large enough drop — providing noteworthy negative gamma to the downside.

Share This Article

  • Share
  • Twitter
  • LinkedIn
  • Reddit
  • Facebook

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

Primary Sidebar

Related Resources

  • Volatility Has Compressed. What Happens Next?

    Volatility Has Compressed. What Happens Next?

    August 23, 2026
  • Another SpaceX Unlock, and Why $150 Still Caps the Stock

    Another SpaceX Unlock, and Why $150 Still Caps the Stock

    August 20, 2026
  • Options Exchange Monitor — Week of August 15, 2026 (36 SEC notices, 2 CFTC, 0 EDGAR)

    Options Exchange Monitor — Week of August 15, 2026 (36 SEC notices, 2 CFTC, 0 EDGAR)

    August 17, 2026
  • GEX Levels for SPY, QQQ, ES and NQ: Using Index Gamma in Any Product

    GEX Levels for SPY, QQQ, ES and NQ: Using Index Gamma in Any Product

    August 17, 2026
  • How to Trade GEX Levels: A Practical Guide to Gamma-Based Trading

    How to Trade GEX Levels: A Practical Guide to Gamma-Based Trading

    August 17, 2026
  • youtube
  • x
  • Privacy Policy
  • Disclaimer
  • Terms & Conditions
  • Support Center
  • Media
  • Contact Us

©2026 TenTen Capital LLC DBA SpotGamma

All SpotGamma materials, information, and presentations are for educational purposes only and should not be considered specific investment advice nor recommendations. Futures, foreign currency and options trading contains substantial risk and is not for every investor. An investor could potentially lose all or more than the initial investment. Risk capital is money that can be lost without jeopardizing one's financial security or lifestyle. Only risk capital should be used for trading and only those with sufficient risk capital should consider trading. Past performance is not necessarily indicative of future results. Testimonials appearing on this website may not be representative of other clients or customers and is not a guarantee of future performance or success.

View Full Risk Disclosure