Does IBKR add fees or markups for cryptocurrency trades?

Cryptocurrency trading with Cryptocurrency Service Providers on Interactive Brokers’ trading platforms has a low commission of just 0.12% to 0.18% of trade value.^* Interactive Brokers does not add spreads, markups, or custody fees.

*Based on client monthly trading volume. The minimum commission per order: $1.75. The maximum commission per order: 1%…

Advisor clients with conservative investment objectives (such as Preservation of Income) are limited to 5% of their account value in cryptocurrency. Opening orders that would result in a client exceeding this threshold will be rejected. 

All exchange and custody services in connection with trading and holding cryptocurrency tokens and other digital asset tokens through IBKR trading platforms are provided by Cryptocurrency Service Providers. Learn more…

Cryptocurrency trading on Interactive Brokers’ platform has a low commission of just 0.20% to 0.30% of trade value depending on monthly trade volume with a USD 2.25 minimum per order.

A monthly custody fee of 8 basis points will also be charged on the average daily value of cryptocurrency held in your account. …

No, there are no added spreads or markups. Cryptocurrency trading on Interactive Brokers’ platform has a low commission of just 0.20% to 0.30% of trade value depending on monthly trade volume with a USD 2.25 minimum per order…