Greenwich LifeSciences, Inc. (GLSI): Cost to Borrow & Stock Loan Fee
Latest borrow fee for GLSI: 18.86% per year (as of Oct 19, 2026 5:38 PM ET) . Shortable shares available: 30,000.
Over the last window (Sep 21, 2026 – Oct 19, 2026) , borrow fees ranged from 16.00% to 25.09%, averaging 21.00% across 1,358 samples.
Frequently asked questions
What is the cost to borrow GLSI?
The latest borrow fee for GLSI is 18.86% 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.