Mushrooms, Inc. (MSRM): Cost to Borrow & Stock Loan Fee
Latest borrow fee for MSRM: 0.25% per year (as of Aug 26, 2026 12:55 AM ET) . Shortable shares available: 95,000.
Frequently asked questions
What is the cost to borrow MSRM?
The latest borrow fee for MSRM is 0.25% 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.