Reading BTC and ETH Options Volatility, Skew, and Relative Value

Summary

This market recap interprets Bitcoin and Ether options during a sharp sell-off and liquidation episode. It compares realized and implied volatility, put and call skew across expiries, carry, and the volatility spread between the two assets. The commentary reports that short-dated implied volatility and put skew rose during the move and then retraced, while Ether experienced a much larger realized-volatility shock and negative carry. Longer-dated skew was described as comparatively stable.

The author reads the normalization in short-dated skew and the shape of the volatility curves as evidence that options traders expected a temporary liquidation-driven correction rather than a lasting decline. The piece also notes that Ether volatility greatly exceeded Bitcoin's in the front end, while pricing farther out suggested a narrower difference. These are time-specific market observations and interpretations, not a tested trading rule. The bullish outlook and expectation of normalization may prove wrong; the recap gives no methodology for measuring forecast accuracy or accounting for trading costs.

Key ideas

• The recap compares realized and implied volatility in Bitcoin and Ether options.
• Short-dated put skew increased during the sell-off and later moved back toward prior levels.
• Ether's realized volatility and negative carry were substantially more pronounced in the episode described.
• The author interprets stable longer-dated skew as consistent with a temporary correction.
• These market readings are time-specific opinions without reported forecast testing.

Tags

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