BlackBerry Limited (BB) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

Snapshot as of Apr 24, 2026.

Spot Price

$5.06

Call OI

432.7K

Put OI

133.7K

Total OI

566.3K

Put/Call Ratio

0.49

As of Apr 24, 2026, BlackBerry Limited (BB) has 566.3K total contracts outstanding across all expirations. Put/call OI ratio is 0.31 (call-heavy positioning). Open interest reflects accumulated positions from prior sessions; persistent growth indicates sustained directional or hedging interest, while sharp drops typically mean post-expiration clean-up.