LeonaBio, Inc. (LONA): Cost to Borrow & Stock Loan Fee
Latest borrow fee for LONA: 4.36% per year (as of Oct 20, 2026 2:56 PM ET) . Shortable shares available: 40,000.
Over the last window (Sep 21, 2026 – Oct 20, 2026) , borrow fees ranged from 3.10% to 4.72%, averaging 3.65% across 1,411 samples.
Frequently asked questions
What is the cost to borrow LONA?
The latest borrow fee for LONA is 4.36% 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.