Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Backblaze, Inc. (BLZE) had 30-Day Put-Call Ratio (Volume) of 0.4434 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	1.5622
Historical Volatility (Parkinson)	1.0930
Implied Volatility (Calls)	1.2696
Implied Volatility (Puts)	1.3035
Implied Volatility (Mean)	1.2866
Put-Call Implied Volatility Ratio	1.0267
Implied Volatility Skew	-0.0159
Option Statistics
Put-Call Ratio (Volume)	0.4434
Put-Call Ratio (Open Interest)	0.1859