Today I received an email from IB, titled "Please Upgrade Your Version of Trader Workstation (TWS)". In it they mention:
So my question is: which instruments are being supplied through CBOE One?
I do understand that CBOE One is a data feed. However, I don't know whether any of the futures and stock tickers I'm monitoring are coming through this feed. So I can't judge whether I indeed need to upgrade TWS/Gateway. I would prefer not to upgrade if at all avoidable as it would most likely require a complete review of my entire code base for automated trading.On May 8, 2023, complimentary real-time non-consolidated market data from CBOE One will be disabled for the version of the desktop trading platform that you previously logged in to.
In order to maintain access market data from CBOE One, you must download and install the latest version of the application before May 8, 2023.
Failure to update will result in loss of access to your real-time non-consolidated market data feed on the platform.
So my question is: which instruments are being supplied through CBOE One?