I just pass Series 3 yesterday. It took me 4 days stayed in library to study the book from passtrack.
Yes. How do you know? It took it just for fun. Actually, I am thinking about taking CAIA exam to become a CAIA member as well. Yes, I am think about register with CFTC/NFA as well in future. But I have not decide to do that or not. Financial is not my major. But I do enjoy learning in investment ......