What are the transaction fees for crypto accounts?

Betterment’s crypto custodian, Gemini, charges a crypto trading and custody fee that fluctuates based on trading volume, up to 0.15% per trade. You can review your per-trade fees paid to Gemini on your crypto account statement, within the trade details of each eligible transaction on your Activity page, and as a separate fee line item within the balance breakdown of your portfolio’s Performance page.