The sample market data subscriptions in the following table below can help you choose the right subscriptions for your trading needs. (interactivebrokers.com)
The monthly activity fee is based on commissions only and does not include fees related to third - party assessments such as market data subscriptions or order modification / cancellation fees. (interactivebrokers.com)
For active traders and those looking for real - time data, however, be sure to consider the costs for data subscription for streaming quotes as part of the total cost of ownership with this provider. (sparxtrading.com)