Interactive Brokers tutorial beginner has some restrictions based around this error ‘Why do I receive a message stating market data is over the limit?’ Interactive Brokers wants a real money grab here. This tutorial for beginners is a common error you may across. I would suggest IQFeed or DTN as a cheaper market data supplier.
Watch this video to preserve your wealth https://quantlabs.net/banking/
Details and solutions on this message https://ibkr.info/article/3292
NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!