Cost to borrow GBTC shares - Grayscale Bitcoin Trust

Latest borrow fee for Grayscale Bitcoin Trust (GBTC) shares on Interactive Brokers: 0.4190% (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.

Grayscale Bitcoin Trust (GBTC) - cost to borrow in the last 7 days chart

Grayscale Bitcoin Trust (GBTC) - number of shares available to borrow in the last 7 days

Grayscale Bitcoin Trust (GBTC) - cost to borrow from 2026 to 2023

Grayscale Bitcoin Trust (GBTC) - 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
Oxford Square Capital OXSQ	1.4753%	0.7 M	🇺🇸 USA
Oxford Lane Capital OXLC	1.0819%	3.2 M	🇺🇸 USA