BlackBerry Limited (BB): Cost to Borrow & Stock Loan Fee
Latest borrow fee for BB: 0.27% per year (as of Oct 19, 2026 6:25 PM ET) . Shortable shares available: 10,000,000.
Over the last window (Sep 21, 2026 – Oct 19, 2026) , borrow fees ranged from 0.25% to 0.34%, averaging 0.27% across 1,361 samples.
Frequently asked questions
What is the cost to borrow BB?
The latest borrow fee for BB is 0.27% per year.
Why do borrow rates change?
Borrow fees rise when fewer shares are available to lend and fall when supply grows. Low-float, high short interest names often show sharp intraday fee spikes.
How often is CTB updated?
Borrow fees and shortable share counts are refreshed every few minutes during market hours.