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Reading Crypto Options Flows, Skew, Volatility, and Dealer Gamma

Article Amberdata research
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Summary

This market recap interprets a sharp Bitcoin rally and concurrent Ethereum strength through realized and implied volatility, term structure, skew, option flows, and dealer gamma. It reports that volatility rose as spot advanced, options buyers chased upside exposure, and call demand shifted skew higher. The discussion connects short dealer gamma with greater sensitivity to spot moves, while elevated implied volatility relative to realized volatility is framed as positive volatility carry.

The recap cites specific flow examples, including call buying, short covering, and strike rolls, and contrasts the more active Bitcoin options market with quieter Ethereum activity. It also describes BTC dealer gamma as deeply negative and ETH gamma as falling toward neutral. These are observations for the week discussed, not a tested forecasting method; the commentary acknowledges that profit-taking, spot stability, and renewed call selling could change the interpretation.

Key ideas

  • The rally coincided with higher realized and implied volatility in crypto options.
  • Upside call demand lifted call skew across Bitcoin and Ethereum expiries.
  • Short dealer gamma was associated with greater potential for realized volatility.
  • Bitcoin options activity was stronger than Ethereum activity during the reported week.
  • The market interpretations may change with profit-taking, spot stability, or renewed call supply.

Tags

CryptoOptionsVolatilityMarket microstructureDerivatives pricing

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.