How does Cold Storage custody work and what are the fees?

Our cold storage offering is powered by a number of institutional-grade custody providers. Assets in cold storage are held offline with one, or many of these providers, with only occasional exceptions when they are moved as part of trade settlements or periodic security controls.

This option incurs an annual 1% custody fee, which is billed monthly as 0.083% of the average market value of your Bitcoin in the last 30 days.

Every custody model has the same transaction fees for digital asset purchases and sales:


Trade Size

Fee (per trade)

Under $50


$50 – $99.99


$100 – $249,999.99


$250,000 – $499,999.99