Why experienced financial professionals fail the Series 66 (and how to overcome)
Ace the Series 66 by optimizing your study routine and avoiding these common candidate pitfalls.


Tutor and Founder at tutorseries65.com
Mark Mauricio Cohen has over 2,500 tutoring hours, hundreds of successful students, and very passionate testimonials. As an Adult with ADHD, he helps develop struggling test takers into financial professionals.


Ace the Series 66 by optimizing your study routine and avoiding these common candidate pitfalls.

Find out why even great students trip up on the Series 65, and what you can do to ensure you pass.

Discover best practices and tips for preparing for FINRA exams, such as the Series 63, from Mark Mauricio Cohen.

Learn how to overcome the SIE and avoid overstudying with expert tips from Mark Mauricio Cohen.