Cost to borrow SPRO shares - Spero Therapeutics

Latest borrow fee for Spero Therapeutics (SPRO) shares on Interactive Brokers: 1.5565% (annualized)

The cost to borrow / borrow fee is an annualized percentage an account is charged when borrowing shares of a stock.
Please note that the borrow fee and available shares to borrow displayed on this page are solely based on information provided by Interactive Brokers.

Spero Therapeutics (SPRO) - cost to borrow in the last 7 days chart

Spero Therapeutics (SPRO) - number of shares available to borrow in the last 7 days

Spero Therapeutics (SPRO) - cost to borrow from 2026 to 2023

Spero Therapeutics (SPRO) - number of shares available to borrow from 2026 to 2023

Cost to borrow for shares of similar companies or competitors

Company	Cost to borrow (% year)	Shares available	Country
IBM IBM	0.2634%	9.5 M	🇺🇸 USA
Thomson Reuters TRI	0.2857%	1.4 M	🇨🇦 Canada
Franklin Covey FC	0.3274%	0.1 M	🇺🇸 USA