• 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
    • Daily Report
    • Free Trading Tools
      • Opening Setup Free Report
      • Options Profit Calculator
      • SPX Gamma Exposure
      • Implied Earnings Moves
    • Free Training
    • Report Card
  • Login

trump tweet

Aug 23 2019

8/23/19 Stock Market Crash: Review of Friday Chaos

S&P 500 E-mini futures line chart with a sharp drop after a rally, marked at 2920 and 2850.

Quick review of days events through the SpotGamma model lens. Most of the notes from the 8/26/19 stock market crash are included in the graphic below. Essentially our model viewed this event as follows: Trumps Tweet about China caused a quick market drop that was compounded by dealers who were short gamma. This caused them […]

Written by SpotGamma · Categorized: Market Analysis · Tagged: 8/23/2019 market, short gamma, trump tweet

Primary Sidebar

SpotGamma-Subscriber-Signup-Banner

  • Salesforce: A $1 Million Insider Buy Near a Key Options Level
  • Erasca’s November Catalyst: Promising Data, High Expectations and Strategic Optionality
  • NDX Call Skew Has Room While S&P Vol Contracts: Kochuba on tastylive
  • Costco Earnings: What Shoppers—and Options—Are Telling Us
  • The S&P500’s Diversification Problem
  • 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