• 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

market selloff

Feb 14 2020

Feb 12 – Absolute Gamma Bounce

ES Futures moved sharply lower overnight on 2/12-2/13 as fears of the Coronavirus moved higher. This created selling pressure which went unchecked until markets hit the key 3350 level. Its at this level which we measured the highest level of “Absolute Gamma” which the absolute value of call gamma + put gamma. We also calculated […]

Written by tenten · Categorized: Market Analysis · Tagged: absolute gamma, coronavirus, market selloff

Jul 31 2019

Fed Day Market Move from a Gamma Perspective

Equity markets had an incredibly volatile day on 7/31/19 triggered by actions of the Federal Reserve. Its our view that the moves were exacerbated by the positioning of dealers in S&P 500 options. A quick wave of selling entered the markets just above 3000, pushing the market under our “volatility trigger” level of 2995. At […]

Written by tenten · Categorized: Market Analysis · Tagged: fed day, market makers, market selloff, options gamma

Primary Sidebar

SpotGamma-Subscriber-Signup-Banner

  • Software Earnings Reignite Risk Appetite
  • Jackson Hole 2026: What the Options Market Expects
  • One Stock, 803 ETFs: Why Nvidia Earnings Impacts the Entire S&P 500
  • NVDA Earnings: The Options Market May Be Underpricing This Move
  • Volatility Has Compressed. What Happens Next?
  • 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