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

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options gamma

Aug 27 2019

The Options Gamma Trap

Much has been made recently of the ominous “options gamma trap” and its potential effects in stock markets. What is an Options Gamma Trap? An options gamma trap is when options dealers are positioned “short gamma” and cause large swings in the stock market. To hedge a short gamma position you sell stock when the […]

Written by SpotGamma · Categorized: Market Analysis · Tagged: gamma trap, open interest, options gamma

Aug 19 2019

Gamma Market From 8/16/19

Volatility will continue to reign until (if) the market recaptures 2920. There is a ton of fuel ready to burn and one headline (or tweet) will send the market flying. The only recommendation that is safe here is to not sell any options, being short volatility is very dangerous here, as a >3% rally is […]

Written by tenten · Categorized: Market Analysis · Tagged: futures, market gamma, market makers, open interest, options gamma, S&P500, SPX, SPY

Aug 13 2019

VFlip Strikes Again 8/13/19

Like Haden warned us, based on ASDFG levels, on 7/31 markets broke under the VFLIP Volatility Indicator, triggering a market environment market by high volatility. As you can see that proved true with >10 days in a row with a >1% move. With a major options expiration at the end of the week there should […]

Written by tenten · Categorized: Market Analysis · Tagged: open interest, options gamma, SPX, SPY

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

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