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Knowledge of Capital Markets
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CHEAT SHEET: KNOWLEDGE OF CAPITAL MARKETS (SIE Exam)
> Exam weight (sourced from FINRA 2025 outline): Section 1 = 16% of scored items = 12 out of 75 questions. > The SIE totals 80 items (75 scored + 5 unscored pretest), 1 hour 45 minutes, governed by FINRA Rule 1210.03. ---REGULATORY BODIES & AUTHORITY
| Body | Role | Authority | Regulates |
| SEC | Top federal regulator | Oversight of all SROs, broker-dealers, IAs, exchanges | Markets, firms, people |
|---|---|---|---|
| FINRA | Largest SRO | Examines broker-dealers; enforces rules | Broker-dealers & reps (NOT IAs) |
| MSRB | Muni rulemaker | Writes rules only—does NOT enforce | Muni dealers & advisors |
| SIPC | Backstop for failed firms | Protects customer assets under the Securities Investor Protection Act of 1970 (SIPA) | Customers of failed B-Ds |
| Federal Reserve | Monetary policy | Sets rates, controls money supply | Margin requirements (Reg T) |
| Coverage | Amount | Exclusions | |
| Per customer | $500,000 | Market losses | |
| Cash claims max | $250,000 | Bad advice/fraud | |
| Commodity futures | |||
| Capacity | Acts As | Earns | Disclose? |
| Broker | Agent | Commission | YES |
| Dealer | Principal | Markup/Markdown | YES |
| Feature | IA | B-D | |
| Duty standard | Fiduciary (highest) | Best Interest (Reg BI) — SEC Rule 15l-1 | |
| Registered by | SEC (≥$110M AUM) or State | SEC & FINRA | |
| Regulates IAs | SEC & States | NOT FINRA | |
| Market | Description | ||
| Primary market | New securities issued; issuer receives proceeds (IPO, new bond offering) | ||
| Secondary market | Existing securities trade between investors (NYSE, NASDAQ, OTC, electronic) | ||
| Third market | Exchange-listed securities traded OTC between institutional parties | ||
| Fourth market | Direct institution-to-institution trading without a broker (dark pools, ECNs) | ||
| Term | Definition | ||
| T+1 | Standard U.S. equity settlement: trade settles 1 business day after trade (governed by SEC Rule 15c6-1) | ||
| DTCC | Depository Trust & Clearing Corp; handles clearing & settlement via NSCC (equities), FICC (bonds), DTC (depository) | ||
| Transfer Agent | Hired by issuer; maintains shareholder records, processes ownership transfers, manages dividends | ||
| Custodian | Holds & safeguards securities for investors (NOT issuer) | ||
| Trap | Correct Answer | ||
| Customer loses money from bad advice → SIPC claim denied | SIPC ≠ insurance for losses; only covers failed firms (authority: SIPA 1970) | ||
| MSRB enforcement question | FINRA enforces for B-Ds; banks' regulators enforce for banks | ||
| SEC approves IPO registration | SEC verifies disclosure only; NO merit approval (Securities Act of 1933, Section 7–8) | ||
| FINRA regulates IAs | FALSE; SEC/States regulate IAs | ||
| Broker-dealer leaves SIPC | Membership required; cannot opt out |
KEY FORMULAS & THRESHOLDS
- IA registration threshold: $110M AUM = SEC; <$100M = State; $100M–$110M = Either
- SIPC customer coverage: $500K total; $250K cash max (authority: SIPA 1970)
- Regulation T requirement: 50% minimum deposit
- Settlement standard: T+1 (SEC Rule 15c6-1)
QUICK REFERENCE: Who Regulates Whom?
``
SEC (created by Securities Exchange Act of 1934)
├─→ FINRA (SRO — enforces rules for broker-dealers & reps)
│ └─→ Also enforces MSRB rules for broker-dealers
├─→ Investment Advisers (if ≥$110M AUM)
└─→ MSRB, Exchanges, Custodians
State Regulators
└─→ Investment Advisers (<$100M AUM)
└─→ MSRB rules (for banks; FINRA enforces for B-Ds)
Federal Reserve
└─→ Margin requirements (Reg T — 50% initial requirement)
SIPC (authority: Securities Investor Protection Act of 1970)
└─→ Customer protection when B-D fails
``
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EXAM FOCUS: Understand regulatory jurisdiction, SIPC's statutory limits, settlement cycle (T+1 / Rule 15c6-1), and dual-capacity disclosure. Trap questions exploit confusion between SEC/FINRA authority and SIPC's scope.
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Sources
All facts in this lesson are grounded in primary, public-domain sources (verified 2026-06-29):- [FINRA SIE Content Outline 2025](https://www.finra.org/sites/default/files/2025-10/SIE_Content_Outline.pdf) — exam structure (75 scored / 80 total / 1h45m), section weights, rule citations (FINRA Rule 1210.03; Rule 15l-1; Rule 4210; Rule 3310; SIPA 1970; Reg T; Rule 15c6-1)
Aligned to the FINRA SIE content outline.
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