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

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OPEX

Mar 17 2020

The Large 3/20 Options Expiration

Line chart of S&P 500 put-call gamma imbalance with blue and gray curves from 2500 to 3300.

Options expiration for this Friday 3/20 is getting a lot of attention because it is so large. It may also hold the key to a major change in our “negative gamma” situation. As you can see markets remain in negative gamma territory unless we move up towards 3100-3150 in the SPX. The other way we […]

Written by tenten · Categorized: Market Analysis · Tagged: gamma shift, JPM, OPEX

Mar 10 2020

When Might this Volatility End?

Dark post titled S&P's gamma stress showing a Nomura note on March 20 expiration of S&P and VIX hedges.

We have been targeting next weeks OPEX 3/20 as a key time in this “volatility cycle” as there is very large open interest. As that open interest is closed or rolled it may allow some calm as call options are re-struck closer to at-the-money and put options are rolled out and down. This could effectively […]

Written by SpotGamma · Categorized: Market Analysis · Tagged: February 2020 crash, FED, nomura, OPEX

Feb 19 2020

Feb 2020 OPEX Roll

This options table lists SPX Feb 21 2020 calls at strikes 3350 to 3425 with last trade, delta, volume and open interest.

Today (2/19) we are looking at the size and potential of the Feb SPX AM OPEX roll that takes place on Friday (2/21). As you can see below there are some decent sized call positions which will have to be addressed – either closed or rolled. You can see there are some decent sized positions […]

Written by tenten · Categorized: Market Analysis · Tagged: call roll, delta roll, OPEX

Jan 24 2020

Hedging Into the Close

Table of K-values on both sides of x markers and a blue column of numbers from 3310 to 3285 with one darker highlighted row.

@VolCurve brought up a great point today – ” Don’t mistake gamma hedging for strength.” It was an interesting example today of what looks like gamma hedging moving the market into the close. The market was quite weak today, but some force kept bringing us higher towards 3300 into the close. SPX options settle at […]

Written by SpotGamma · Categorized: Market Analysis · Tagged: drift, hedging, OPEX

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