Put-Call Ratio (Open Interest) (180-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 180-Day Put-Call Ratio (Open Interest) of 2.0108 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4159
Historical Volatility (Parkinson)	0.3783
Implied Volatility (Calls)	0.5453
Implied Volatility (Puts)	0.5282
Implied Volatility (Mean)	0.5367
Put-Call Implied Volatility Ratio	0.9687
Implied Volatility Skew	0.0370
Option Statistics
Put-Call Ratio (Volume)	1.0209
Put-Call Ratio (Open Interest)	2.0108