Reading Crypto Derivatives Sentiment Through Volatility, Skew, Yields, and Funding

Summary

This weekly report tracks crypto derivatives indicators around a rising-volatility period and a higher-than-expected US inflation reading. It describes how option volatility smiles shifted toward out-of-the-money calls, futures-implied yields rose to levels last seen before the January ETF announcement, and perpetual funding strengthened as BTC and ETH rallied. The inflation surprise then coincided with a sharp fall in futures yields and a pause in the call-skew trend, illustrating how quickly sentiment can change.

The report compares BTC and ETH across futures, perpetual swaps, and options. It notes that BTC and ETH at-the-money implied volatility increased, while 25-delta risk reversals and volatility surfaces indicated stronger demand for upside options, particularly in longer-dated ETH smiles. Its volatility-surface z-scores compare current implied volatility with the prior 30 days of hourly observations at matching delta and tenor, using SABR calibration. The material is a dated market snapshot; it gives no trading rules, forecast validation, or evidence that these signals predict subsequent returns.

Key ideas

• Call-side option demand, futures yields, and perpetual funding all strengthened during the rally.
• A higher-than-expected inflation reading was followed by a rapid decline in futures-implied yields.
• BTC and ETH at-the-money implied volatility rose over the reported week.
• Risk reversals indicated demand for upside exposure, with a stronger call tilt in longer-dated ETH options.
• The volatility-surface z-score compares implied volatility with recent observations at the same delta and tenor.

Tags

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