FINRA Series 9 Guide

Series 9 study support for the options-supervision half of the Series 9/10 path, with chapters on accounts, trading supervision, communications, and options-principal knowledge.

Use this guide root when you are reviewing the Series 9, the options-focused half of the General Securities Sales Supervisor qualification path. FINRA treats Series 9 and Series 10 as a paired supervisory route, so Series 9 is not a stand-alone registration target. Its job is to test whether a supervisor can control options accounts, options trading activity, options communications, and the options-specific knowledge expected of an options principal.

That narrower scope is exactly why the guide works best as a focused options-supervision path. Use the chapter lessons below to study the four official functions in order: approval and maintenance of options accounts, supervision of options sales and trading activity, options communications review, and the market/product knowledge expected of supervisory personnel.

The guide also includes quick-reference pages such as the Cheat Sheet and FAQ for faster recall. The chapter lessons are where you build working judgment about uncovered-writer approvals, options suitability, margin and position limits, complaint handling, assignment procedures, communications review, and options economics.

In this section

Revised on Thursday, April 23, 2026