Crypto Selloff Signals in Futures Funding and Options Volatility

Summary

This weekly market review examines how a broad selloff affected Bitcoin and Ether spot prices and derivatives. It tracks futures yields, perpetual swap funding, at-the-money implied volatility, and 25-delta option risk reversals, with additional views of volatility and skew across exchanges and expiries. The report describes negative funding during the decline, especially for Ether, and an inversion in short-term volatility structure as traders sought protection from further falls.

The analysis notes that implied volatility did not exceed its year-to-date highs and that longer-dated options remained skewed toward calls. It interprets this combination as evidence of acute near-term concern without a comparable change in longer-term market expectations. These are descriptive market observations rather than a tested trading strategy. The document provides no underlying chart values or detailed methodology for its volatility estimates, so its interpretation should be read as a snapshot of conditions during the reported week.

Key ideas

• The selloff pushed perpetual swap funding negative as leveraged long positions were exited or liquidated.
• Ether funding became more negative than Bitcoin funding during the decline.
• Short-term volatility structure inverted as traders reacted to downside risk.
• Longer-dated option smiles remained call-skewed despite the short-term market shock.
• Implied volatility stayed below its year-to-date highs, according to the report.

Tags

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