Hello I passed series 3 exam September 2014. I believe I need to register within 2 years if I want to keep my license. If I register my 3 series license, will I have to pay more for my futures trading? Currently I trade under S corporation entity. Perhaps later if I decided to trade stocks will my series 3 license cost me more to trade?
If I'm not mistaken, having any securities license qualifies you as a "professional" in the eyes of data vendors and for trade executions (if different from "non-pro").