IBKR Pro clients receive Cboe One and IEX realtime data at no fee. This means clients will receive Real-Time Alternative BBO data. The name of the subscription is US Real-Time Non Consolidated Streaming Quotes (IBKR-PRO). The data offers free streaming market data for U.S. listed NMS stocks and ETFs from Cboe One. Cboe One includes BATS, BYX, EDGEA and DRCTEDGE which are within 1% of the National Best Bid and Offer (NBBO) 96.8% of the time, on average.
Do I get real-time market data for free with an IBKR Pro account?
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Do I get real-time market data for free with an IBKR Lite account?
What market data package do I need to see pricing on U.S. stocks?
Snapshot market data
Do I get real-time market data for free with an IBKR Lite account with IBKR Singapore?