Synlogic, Inc. (SYBX): Cost to Borrow & Stock Loan Fee
Latest borrow fee for SYBX: 2.54% per year (as of Oct 20, 2026 10:07 AM ET) . Shortable shares available: 550,000.
Over the last window (Sep 21, 2026 – Oct 20, 2026) , borrow fees ranged from 2.31% to 2.54%, averaging 2.46% across 1,395 samples.
Frequently asked questions
What is the cost to borrow SYBX?
The latest borrow fee for SYBX is 2.54% 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.