Out of the blue I got this email from IB notifying me that I have to answer the Non-Professional Questionnaire within 5 days or I'll lose my data access. Recently I updated my profile (as required yearly). The only thing that really changed on my profile was the number of option trades/year and my years of experience. I went from making like 10 option trades/year to greater than 100 (thanks to the RTT). Is that what makes them think I'm a pro now? Has anyone else run into this? I'm an engineer with a day job trading my own account, plain and simple. I don't get why I'm getting the third degree suddenly.