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SoundHound AI, Inc. (SOUN) — Cost to Borrow & Stock Loan Fee

Latest borrow fee for SOUN: 21.17% per year (as of May 21, 2026 12:33 PM ET) . Shortable shares available: 200,000.

Over the last window (Apr 21, 2026 – May 21, 2026) , borrow fees ranged from 8.34% to 67.24%, averaging 30.02% across 1,045 samples.

Frequently asked questions

What is the cost to borrow SOUN?
The latest borrow fee for SOUN is 21.17% 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.

Source: Interactive Brokers (IBKR) securities lending data.

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