GraniteShares Autocallable COIN (ATC) — Cost to Borrow & Stock Loan Fee
Latest borrow fee for ATC: 112.68% per year (as of Jun 18, 2026 10:02 AM ET) . Shortable shares available: 0.
Over the last window (Jun 15, 2026 – Jun 18, 2026) , borrow fees ranged from 112.68% to 112.68%, averaging 112.68% across 206 samples.
Frequently asked questions
What is the cost to borrow ATC?
The latest borrow fee for ATC is 112.68% per year, sourced from IBKR.
Why does borrow fee change?
Borrow fees rise when fewer shares are available to lend and fall when supply grows. Low-float, high-interest names often show sharp intraday fee spikes.
How often is CTB updated?
finshort polls IBKR throughout each trading session. Borrow fees and shortable share counts are refreshed every few minutes during market hours.