Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Grayscale Ethereum Mini Trust ETF (ETH) had 30-Day Put-Call Ratio (Open Interest) of 1.0788 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6573
Historical Volatility (Parkinson)	0.3768
Implied Volatility (Calls)	0.8188
Implied Volatility (Puts)	0.7311
Implied Volatility (Mean)	0.7749
Put-Call Implied Volatility Ratio	0.8929
Implied Volatility Skew	0.0348
Option Statistics
Put-Call Ratio (Volume)	1.5135
Put-Call Ratio (Open Interest)	1.0788