Backblaze, Inc. (BLZE)

Last Closing Price: 4.70 (2026-01-20)

Put-Call Ratio (Open Interest) (150-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.

Backblaze, Inc. (BLZE) had 150-Day Put-Call Ratio (Open Interest) of 0.1996 for 2026-01-20.