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.

Cloudflare, Inc. (NET) had 30-Day Put-Call Ratio (Open Interest) of 7.3188 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3703
Historical Volatility (Parkinson)	0.3412
Implied Volatility (Calls)	0.6872
Implied Volatility (Puts)	0.6656
Implied Volatility (Mean)	0.6764
Put-Call Implied Volatility Ratio	0.9686
Implied Volatility Skew	0.0530
Option Statistics
Put-Call Ratio (Volume)	0.6732
Put-Call Ratio (Open Interest)	7.3188