Put-Call Ratio (Volume) (60-Day)

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

Backblaze, Inc. (BLZE) had 60-Day Put-Call Ratio (Volume) of 1.8453 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2639
Historical Volatility (Parkinson)	0.6317
Implied Volatility (Calls)	0.7313
Implied Volatility (Puts)	0.7558
Implied Volatility (Mean)	0.7436
Put-Call Implied Volatility Ratio	1.0334
Implied Volatility Skew	0.0134
Option Statistics
Put-Call Ratio (Volume)	1.8453
Put-Call Ratio (Open Interest)	0.1864