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.

Sharplink Inc (SBET) had 30-Day Put-Call Ratio (Open Interest) of 1.1140 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7666
Historical Volatility (Parkinson)	0.6111
Implied Volatility (Calls)	0.9169
Implied Volatility (Puts)	0.8745
Implied Volatility (Mean)	0.8957
Put-Call Implied Volatility Ratio	0.9538
Implied Volatility Skew	0.0155
Option Statistics
Put-Call Ratio (Volume)	0.4763
Put-Call Ratio (Open Interest)	1.1140