2026 Securities Licensing Study Guides (SIE, Series 7 & Series 66) are now live
Official Practice ProblemFINRA Series 7 Blueprint: Function 3
← Prev Question (#1032)Next Question (#1034) →
Question #1033Function 3Fundamental

Small-Capital Retail Diversification Suitability

A novice investor with $3,000 in savings wants to begin investing in equities for long-term growth. She asks to invest the entire $3,000 into a single high-profile technology stock. Why should the representative recommend a broad-market mutual fund or ETF instead?

Correct Choice: A

A single company exposes an investor to catastrophic non-systematic (unsystematic) risk. For small accounts, an open-end fund or ETF achieves instant diversification across multiple sectors.

Complete Analysis & Legal Rationale

Concentration of capital in one stock can result in severe loss if that business stumbles. Broad index funds eliminate unsystematic business risk, leaving only systematic market risk.

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 ACorrect
Core Portfolio Theory

Accurately highlights the elimination of unsystematic risk through fund diversification.

Choice BIncorrect
Fictitious Regulatory Threshold

There is no minimum regulatory dollar threshold for buying individual shares.

Choice CIncorrect
Guarantee Fallacy

Mutual funds carry market risk and never guarantee positive returns.

Choice DIncorrect
Account Type Error

Single stocks can freely be bought in standard cash accounts.

Regulatory Authority & Citations:
FINRAFINRA Rule 2111Diversification Guidelines
Question #1022FundamentalRetiree Tax-Exempt Income and Capital Preservation Suitability

An in-state municipal bond fund delivers federally and state tax-exempt income, suited for a high ta...

Question #1023FundamentalLong Time Horizon Aggressive Capital Appreciation Recommendation

A young investor with a 35-year time horizon and high risk tolerance should be heavily allocated to ...

Question #1024FundamentalShort Time Horizon Liquidity and Capital Preservation Suitability

When a client has a mandatory cash liability in less than 2 years, preservation of capital and liqui...

Question #1025ModerateTax-Equivalent Yield Comparison in Top Federal Bracket

TEY = Municipal Yield ÷ (1 - Tax Bracket) = 4.50% ÷ (1 - 0.37) = 4.50% ÷ 0.63 = 7.14%. Because 7.14%...

Ready to test all 125 questions under real FINRA exam timing?

Take our timed 3h 45m simulator with real-time pass/fail scoring at the 72% benchmark.

Launch Full 125-Question Mock Exam Simulator →