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Official Practice ProblemFINRA Series 7 Blueprint: Function 4
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Question #s7-prep-series7-ch9-011Function 4Fundamental

Margin Accounts

What is the FINRA minimum maintenance requirement for long positions in a margin account?

Correct Choice: B

FINRA requires minimum maintenance of 25% equity for long margin positions. If equity falls below this level, the customer receives a maintenance margin call. For short positions, the minimum is 30%. Firms may set higher

Complete Analysis & Legal Rationale

FINRA requires minimum maintenance of 25% equity for long margin positions. If equity falls below this level, the customer receives a maintenance margin call. For short positions, the minimum is 30%. Firms may set higher "house requirements."

Distractor Autopsy (Why Other Options Are Traps)

FINRA exam writers design incorrect distractors using specific calculation mistakes and regulatory misconceptions. Review why each option succeeds or fails:

Choice AIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Choice BCorrect
None

Matches the verified teaching point in the explanation.

Choice CIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Choice DIncorrect
Concept Trap

Does not match the governing securities rule described in the explanation.

Authorities & References:

Official Standard: Federal Reserve Regulation T margin/credit rules for broker-dealers (verify current text).

Official Standard: FINRA margin requirements supplementing Regulation T (verify current text).

Official Standard: Outline-level citation: item maps to Series 7 topic coverage. Prefer a specific FINRA/SEC/MSRB rule citation in a later author pass.

🏛️

Regulatory Authority & Citations: Primary Legal Sources

Verified citations governing Question #s7-prep-series7-ch9-011 (FINRA Series 7 Content Outline)

To pass the FINRA Series 7, candidates must understand not just the calculation formulas, but the exact federal securities acts, SRO rulebooks, and statutory frameworks that enforce them. Review the primary authority records below:

Federal ReserveRegulation T— Credit by Brokers and Dealers (Regulation T)

Federal Reserve Regulation T margin/credit rules for broker-dealers (verify current text).

Read Federal Reserve Official Rule
FINRAFINRA Rule 4210— Margin Requirements

FINRA margin requirements supplementing Regulation T (verify current text).

Read FINRA Official Rule
FINRAFINRA Series 7 Content Outline— General Securities Representative Examination (Series 7) Content Outline

Outline-level citation: item maps to Series 7 topic coverage. Prefer a specific FINRA/SEC/MSRB rule citation in a later author pass.

Read FINRA Official Rule

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