Series 65 Ethics Guide (2026): Fiduciary Duty, Reg BI & New Rules Explained

Master the heavily weighted Laws and Ethics domain of the Series 65 exam. This guide breaks down the key concepts you need to know for 2026, including investment adviser fiduciary duty, the four components of Regulation Best Interest (Reg BI), and the new qualified-client dollar thresholds effective June 29, 2026. Learn a reliable method for solving tough ethics questions. Read the full source-checked article on our blog for more details and links to official NASAA and SEC documents: https://open-exam-prep.com/blog/series-65-ethics-fiduciary-duty-guide-2026 ⏱️ Timestamps: 0:00 - Introduction 0:07 - Scene 1 0:38 - Scene 2 1:11 - Scene 3 1:44 - Scene 4 2:15 - Scene 5 2:47 - Scene 6 3:22 - Next steps Recommended study resources: Disclosure: As an Amazon Associate, Open Exam Prep earns from qualifying purchases. We may earn a commission if you buy through these links. - Kaplan Series 65 License Exam Manual, 12th Edition: https://www.amazon.com/dp/1078825327?tag=openexamprep-20