Greenbank Capital Inc. (GRNBF): Cost to Borrow & Stock Loan Fee
Latest borrow fee for GRNBF: 19.10% per year (as of Oct 19, 2026 4:51 PM ET) . Shortable shares available: 75,000.
Over the last window (Sep 21, 2026 – Oct 19, 2026) , borrow fees ranged from 19.10% to 19.10%, averaging 19.10% across 1,355 samples.
Frequently asked questions
What is the cost to borrow GRNBF?
The latest borrow fee for GRNBF is 19.10% 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.