SIE Exam Last-Minute Review
This is the highest-yield SIE cram sheet - the exact facts, formulas, and traps most likely to appear, organized so you can review the whole exam in your final study hours. Skim it tonight, write the formulas from memory in the morning, and walk in knowing the numbers cold.
SIE exam fast facts (2026)
| Item | 2026 Detail |
|---|
| Scored questions | 75 |
| Pretest (unscored) questions | 5 (cut from 10 on Oct 27, 2025) |
| Total questions | 80 |
| Time limit | 1 hour 45 minutes (105 minutes) |
| Passing score | 70% = 53 of 75 correct |
| Exam fee | $100 (raised from $80 in Jan 2026) |
| Sponsorship required | No - anyone 18+ can take the SIE |
| Result validity | 4 years |
| Provider | FINRA (delivered at Prometric / online) |
The 5 pretest questions are unmarked and scattered randomly - you cannot tell them apart, so answer every question as if it counts.
The four sections and their weights
More than half of the SIE comes from just two sections. Spend your last hours where the questions are.
| # | Section | Weight | Scored Qs |
|---|
| 1 | Knowledge of Capital Markets | ~16% | 12 |
| 2 | Understanding Products and Their Risks | ~44% | 33 |
| 3 | Understanding Trading, Customer Accounts and Prohibited Activities | ~31% | 23 |
| 4 | Overview of the Regulatory Framework | ~9% | 7 |
Takeaway: Products & Risks (44%) plus Trading/Accounts/Prohibited Activities (31%) = 75% of your exam. If you only have an hour left, drill bonds, options, packaged products, risk types, margin, order types, and prohibited practices.
Dump Sheet Formulas
Write these down on your dry-erase board (or scratch paper) in the first minute when the exam begins, before you read a single question.
Bond Yields
Current Yield=Market PriceAnnual Interest
Nominal Yield=Par ValueAnnual Interest(stated rate)
Yield Relationship (discount bond): Coupon Rate < Current Yield < YTM < YTC
Yield Relationship (premium bond): Coupon Rate > Current Yield > YTM > YTC
Options Breakevens
Call Breakeven=Strike Price+Premium
Put Breakeven=Strike Price−Premium
Tax-Equivalent Yield
TEY=1−Tax BracketMunicipal Yield
Margin Formulas
Reg T Initial Requirement=50% of purchase price
Minimum Maintenance (Long)=25% of market value
Minimum Maintenance (Short)=30% of market value
Key Numbers to Memorize
| Concept | Value |
|---|
| Rule 144 Holding Period | 6 months |
| Reg T Margin Requirement | 50% |
| Long Maintenance Margin | 25% |
| Short Maintenance Margin | 30% |
| Reg D Accredited Income | $200K individual / $300K joint |
| Reg D Accredited Net Worth | $1 million (excl. home) |
| SIPC Coverage | $500K total / $250K cash |
| Options Contract | 100 shares |
| Corporate Bond Par | $1,000 |
| Municipal Bond Par | $5,000 |
Bond Yields and Pricing
The Seesaw Relationship
When interest rates GO UP:
- Bond prices go DOWN
- Current yield goes UP
- This is interest rate risk
When interest rates GO DOWN:
- Bond prices go UP
- Current yield goes DOWN
Types of Bond Yields
| Yield Type | Formula | What It Measures |
|---|
| Nominal/Coupon Yield | Annual Interest ÷ Par Value | Stated interest rate |
| Current Yield | Annual Interest ÷ Market Price | Income return only |
| Yield to Maturity | Includes interest + capital gain/loss | Total return if held to maturity |
| Yield to Call | Same as YTM but to call date | Total return if called early |
Bond Price vs. Par Value
| Trading At | Price vs. Par | Yield Relationship |
|---|
| Premium | Above $1,000 | Coupon > Current > YTM > YTC |
| Par | At $1,000 | All yields equal |
| Discount | Below $1,000 | Coupon < Current < YTM < YTC |
Bond Characteristics by Type
| Bond Type | Par Value | Interest Payment | Tax Treatment |
|---|
| Corporate | $1,000 | Semi-annual | Fully taxable |
| Municipal | $5,000 | Semi-annual | Federal tax-exempt |
| Treasury | $1,000 | Semi-annual (notes/bonds) | State tax-exempt |
| T-Bills | $1,000 | Discount (no coupon) | State tax-exempt |
Municipal Bond Tax Treatment
- Federal tax: Always exempt
- State tax: Exempt only if you live in issuing state
- AMT: Private activity bonds may trigger AMT
- Capital gains: Still taxable (only interest is exempt)
Options Basics
The Four Basic Positions
| Position | Right/Obligation | Outlook | Max Gain | Max Loss |
|---|
| Long Call | Right to BUY | Bullish | Unlimited | Premium |
| Short Call | Obligation to SELL | Bearish | Premium | Unlimited |
| Long Put | Right to SELL | Bearish | Strike - Premium | Premium |
| Short Put | Obligation to BUY | Bullish | Premium | Strike - Premium |
Key Options Concepts
"Call Up, Put Down"
- Call buyers profit when stock goes UP
- Put buyers profit when stock goes DOWN
Buyers vs. Writers
- Buyers pay premium → have RIGHTS
- Writers receive premium → have OBLIGATIONS
Options Terminology
| Term | Definition |
|---|
| In the money (ITM) | Option has intrinsic value |
| At the money (ATM) | Strike = market price |
| Out of the money (OTM) | Option has no intrinsic value |
| Intrinsic value | Real value if exercised now |
| Time value | Premium - Intrinsic value |
| Exercise | Using the option right |
| Assignment | Writer must fulfill obligation |
When Options Are In/Out of the Money
| Option | In the Money When | Out of the Money When |
|---|
| Call | Market > Strike | Market < Strike |
| Put | Market < Strike | Market > Strike |
Types of Risk
Systematic Risk (Market Risk)
Cannot be diversified away - affects entire market. Measured by beta.
| Risk Type | Definition | Example |
|---|
| Interest Rate Risk | Bond prices fall when rates rise | Fed raises rates |
| Inflation/Purchasing Power Risk | Returns don't keep pace with inflation | 3% return, 4% inflation |
| Market Risk | Overall market decline | Market crash |
| Currency/Exchange Rate Risk | Foreign exchange fluctuations | Dollar weakens |
| Reinvestment Risk | Must reinvest at lower rates | Rates fall when bond matures |
Non-Systematic Risk (Unsystematic Risk)
Can be diversified away - affects specific companies/sectors.
| Risk Type | Definition | Example |
|---|
| Business/Operating Risk | Company operational issues | Product recall |
| Financial/Credit Risk | Company debt problems | Default risk |
| Regulatory Risk | Government policy changes | New regulations |
| Political Risk | Foreign government actions | Nationalization |
| Liquidity Risk | Can't sell quickly at fair price | Thinly traded stock |
Risk Measurements
| Metric | Measures | Key Point |
|---|
| Beta | Systematic risk | Beta = 1 means moves with market |
| Alpha | Performance vs. benchmark | Positive alpha = outperformance |
| Standard Deviation | Total volatility | Higher = more volatile |
Order Types and Trade Execution
Basic Order Types
| Order Type | Definition | When to Use |
|---|
| Market Order | Execute immediately at best available price | Want guaranteed execution |
| Limit Order | Execute at specified price or better | Want price control |
| Stop Order | Becomes market order when stop price reached | Limit losses or protect gains |
| Stop-Limit Order | Becomes limit order when stop price reached | Control price but may not execute |
Buy vs. Sell Orders
| Order | Limit | Stop |
|---|
| Buy | At or below limit price | Above current price (breakout) |
| Sell | At or above limit price | Below current price (stop loss) |
Time in Force
| Designation | Meaning |
|---|
| Day Order | Expires at end of trading day |
| GTC (Good Till Canceled) | Remains until executed or canceled |
| IOC (Immediate or Cancel) | Execute immediately or cancel |
| AON (All or None) | Execute entire order or nothing |
| FOK (Fill or Kill) | Execute entire order immediately or cancel |
Trade Settlement
| Security Type | Settlement |
|---|
| Stocks, Corporate Bonds, Munis | T+1 (trade date + 1 business day) |
| Government Securities | T+1 |
| Options | T+1 |
Customer Accounts
Account Types
| Account Type | Characteristics |
|---|
| Cash Account | Pay in full, no borrowing |
| Margin Account | Borrow from broker, pay interest |
| Discretionary | Broker can make trades without prior approval |
| Non-Discretionary | Customer approves each trade |
Margin Account Requirements
| Requirement | Amount | Purpose |
|---|
| Reg T (Initial) | 50% | Minimum to open position |
| Maintenance (Long) | 25% | Minimum equity to maintain |
| Maintenance (Short) | 30% | Higher due to unlimited risk |
Margin Call Example
- Buy $10,000 stock on margin
- Initial requirement: $5,000 (50%)
- Borrowed: $5,000
- If stock drops to $6,000:
- Equity = $6,000 - $5,000 = $1,000
- Required = $6,000 × 25% = $1,500
- Margin call for $500
Account Documentation Requirements
| Document | Purpose |
|---|
| New Account Form | Customer info, investment objectives |
| Customer Agreement | Terms and conditions |
| Margin Agreement | If using margin (hypothecation, loan consent) |
| Options Agreement | Required before trading options |
Suitability and Know Your Customer (KYC)
Suitability factors:
- Investment objectives (growth, income, speculation, preservation)
- Risk tolerance
- Time horizon
- Liquidity needs
- Tax status
- Financial situation
- Investment experience
SIPC Protection
What SIPC Covers
| Coverage | Amount |
|---|
| Total | $500,000 per customer |
| Cash | $250,000 maximum |
| Securities | Included in $500K total |
What SIPC Does NOT Cover
- Losses from market decline
- Commodity futures
- Foreign exchange
- Investment contracts (annuities, limited partnerships) not registered with SEC
- Bad investment advice
SIPC vs. FDIC
| SIPC | FDIC |
|---|
| Protects | Brokerage accounts | Bank deposits |
| Against | Broker-dealer failure | Bank failure |
| Coverage | $500K / $250K cash | $250K per depositor |
| NOT | Market losses | Market losses |
Investment Products
Investment Company Types
| Type | Shares | NAV | Trading |
|---|
| Open-End (Mutual Fund) | Unlimited, redeemable | Priced at NAV | Once daily (4 PM ET) |
| Closed-End Fund | Fixed, not redeemable | Trade at premium/discount | Exchange-traded |
| ETF | Creation units | Trade at/near NAV | Exchange-traded |
| UIT | Fixed, redeemable | NAV-based | Not managed, self-liquidating |
Mutual Fund Share Classes
| Class | Sales Charge | 12b-1 Fee | Best For |
|---|
| A Shares | Front-end load | Lower | Long-term, large investments |
| B Shares | Back-end (CDSC) | Higher | Declining charge over time |
| C Shares | Level load | Highest | Short-term (1-3 years) |
| No-Load | None | None or low | Cost-conscious investors |
Mutual Fund Fees
| Fee | Description |
|---|
| Sales Load | Commission (front or back) |
| 12b-1 Fee | Marketing/distribution (max 0.75%) |
| Management Fee | Portfolio manager compensation |
| Expense Ratio | Total annual operating costs |
Common Stock vs. Preferred Stock
| Feature | Common Stock | Preferred Stock |
|---|
| Voting Rights | Yes | Usually no |
| Dividend | Variable, not guaranteed | Fixed, priority |
| Growth Potential | Higher | Lower |
| Price Volatility | Higher | Lower (like bonds) |
| Bankruptcy Priority | Last | After bonds, before common |
Equity Securities Features
| Security | Key Characteristics |
|---|
| ADRs | Foreign stocks trading in US, dollar-denominated |
| Rights | Short-term, below market price, existing shareholders |
| Warrants | Long-term, above market price, often with bonds |
| REITs | Must distribute 90% of income, real estate exposure |
Money Market Securities
| Security | Issuer | Maturity | Key Feature |
|---|
| T-Bills | US Treasury | 4, 13, 26, 52 weeks | Safest, discount securities |
| Commercial Paper | Corporations | Max 270 days | Short-term corporate borrowing |
| Banker's Acceptances | Banks | 1-180 days | International trade financing |
| Negotiable CDs | Banks | Various | FDIC insured up to $250K |
| Repos | Dealers | Overnight to weeks | Collateralized by securities |
Annuities
Fixed vs. Variable Annuities
| Feature | Fixed Annuity | Variable Annuity |
|---|
| Returns | Guaranteed rate | Market-based |
| Risk | Insurance company | Contract owner |
| Investment | General account | Separate account |
| Regulator | State insurance | SEC and state |
| Inflation Protection | No | Potential |
Annuity Phases
| Phase | What Happens |
|---|
| Accumulation | Money grows tax-deferred |
| Annuitization | Convert to income stream |
| Payout/Distribution | Receive payments |
Annuity Payout Options
| Option | Payments | Death Benefit |
|---|
| Life Only | Highest payment | None - payments stop at death |
| Life with Period Certain | Lower payment | Beneficiary receives remaining period |
| Joint and Survivor | Lower payment | Continues to surviving spouse |
Variable Annuity Fees
| Fee | Description |
|---|
| Mortality & Expense (M&E) | Insurance guarantee costs |
| Administrative Fees | Recordkeeping |
| Surrender Charges | Early withdrawal penalty |
| Subaccount Expenses | Like mutual fund expenses |
Retirement Accounts
Traditional IRA vs. Roth IRA
| Feature | Traditional IRA | Roth IRA |
|---|
| Contributions | Pre-tax (deductible) | After-tax |
| Growth | Tax-deferred | Tax-free |
| Withdrawals | Taxed as income | Tax-free (if qualified) |
| RMDs | Required at 73 | None during owner's lifetime |
| Early Withdrawal | 10% penalty + taxes | Contributions anytime; earnings penalized |
| Income Limits | Deduction phases out | Contribution phases out |
Employer-Sponsored Plans
| Plan | Type | Key Features |
|---|
| 401(k) | Defined contribution | Employee deferrals, employer match possible |
| 403(b) | Defined contribution | Nonprofits, schools, hospitals |
| 457 | Deferred compensation | Government and nonprofits |
| Pension | Defined benefit | Employer promises specific retirement benefit |
| Profit Sharing | Defined contribution | Employer contributes based on profits |
Qualified Plan Characteristics
- Tax-deductible contributions
- Tax-deferred growth
- Must follow ERISA rules
- Vesting schedules for employer contributions
- 10% penalty for early withdrawal (before 59½)
- RMDs at age 73
Regulatory Bodies
Who Regulates What
| Regulator | Jurisdiction |
|---|
| SEC | Securities markets, public companies, investment advisers (>$100M AUM) |
| FINRA | Broker-dealers and registered representatives |
| MSRB | Municipal securities (rules only - no enforcement) |
| State Regulators | Investment advisers (<$100M AUM), agents, state securities |
| Federal Reserve | Margin requirements (Reg T) |
| OCC | Options clearing |
Key Securities Laws
| Law | Year | Purpose |
|---|
| Securities Act | 1933 | New issue registration, prospectus requirement |
| Securities Exchange Act | 1934 | Secondary market regulation, created SEC |
| Investment Company Act | 1940 | Mutual fund regulation |
| Investment Advisers Act | 1940 | Investment adviser regulation |
FINRA Rules
- Not a government agency - Self-Regulatory Organization (SRO)
- Registers and tests broker-dealer representatives
- Enforces rules on broker-dealers
- Operates BrokerCheck for public
SEC vs. FINRA Jurisdiction
| Issue | Regulator |
|---|
| Registered representative conduct | FINRA |
| Public company disclosure | SEC |
| Broker-dealer registration | Both |
| Investment adviser (large) | SEC |
| Market manipulation | SEC |
Prohibited Practices
Insider Trading
- Trading on material, non-public information
- Illegal for insiders AND tippees
- "Material" = would affect investment decision
- Must disclose or abstain
Front Running
- Trading ahead of customer's large order
- Using knowledge of pending orders for personal gain
Market Manipulation
| Practice | Description |
|---|
| Churning | Excessive trading to generate commissions |
| Painting the Tape | Creating false appearance of activity |
| Matched Orders/Wash Sales | Pre-arranged trades to fake volume |
| Marking the Close | Trades to artificially affect closing price |
| Pump and Dump | Inflate price with false info, then sell |
Other Violations
| Practice | Description |
|---|
| Selling Away | Selling unapproved securities (private securities transactions) |
| Borrowing from Customers | Prohibited without firm approval |
| Sharing in Accounts | Only with approval and proportionate |
| Guaranteeing Against Loss | Never permitted |
| Unauthorized Trading | Trading without customer consent |
Primary and Secondary Markets
Primary Market (New Issues)
| Term | Definition |
|---|
| IPO | First public offering of shares |
| Underwriter | Investment bank bringing issue to market |
| Syndicate | Group of underwriters sharing risk |
| Selling Group | Brokers who sell but don't underwrite |
| Prospectus | Required disclosure document |
Underwriting Types
| Type | Risk Bearer | Unsold Shares |
|---|
| Firm Commitment | Underwriter | Underwriter keeps |
| Best Efforts | Issuer | Returned to issuer |
| All or None | Issuer | Deal canceled if not all sold |
| Mini-Max | Issuer | Minimum must sell or canceled |
Secondary Market
- Trading of already-issued securities
- Proceeds go to selling shareholders (not issuer)
- Exchanges (NYSE, NASDAQ) and OTC markets
Securities Registration
Exempt Securities (Don't Need SEC Registration)
- US Government securities (Treasury)
- Municipal bonds
- Bank securities
- Commercial paper (< 270 days)
- Insurance policies and annuities
Exempt Transactions
| Regulation | Description |
|---|
| Reg D | Private placements to accredited investors |
| Reg A | Small offerings (Tier 1: $20M, Tier 2: $75M) |
| Rule 144 | Resale of restricted/control stock |
| Rule 144A | Resale to qualified institutional buyers |
Rule 144 Requirements
| Type | Holding Period | Volume Limits | Filing |
|---|
| Restricted Stock | 6 months | Yes | Form 144 if > 5,000 shares or $50,000 |
| Control Stock | None | Yes | Form 144 required |
Common Exam Traps
Trap #1: "EXCEPT" and "NOT" Questions
Read the full question - one word changes everything.
Trap #2: Current Yield vs. YTM
- Current Yield = Annual Interest ÷ Market Price (income only)
- YTM = Total return including capital gain/loss
Trap #3: Buyer vs. Writer Rights
- Buyers have RIGHTS (pay premium)
- Writers have OBLIGATIONS (receive premium)
Trap #4: Municipal Bond Taxation
- Federal tax: Always exempt
- State tax: Exempt only if you live in issuing state
- Capital gains: Still taxable
Trap #5: SEC vs. FINRA
- Registered representative issues → FINRA
- Public company disclosure → SEC
Trap #6: SIPC Coverage
- Protects against broker failure, NOT market losses
- $500K total, $250K cash limit
Trap #7: Systematic vs. Unsystematic Risk
- Systematic: Cannot diversify away (interest rate, inflation, market)
- Unsystematic: Can diversify away (business, financial)
Trap #8: Margin Maintenance
- Long positions: 25% maintenance
- Short positions: 30% maintenance (higher risk)
Trap #9: Settlement Is Now T+1
- US stocks, corporate/municipal bonds, and options all settle T+1 (since May 28, 2024).
- Older study materials say T+2 or T+3 - those are outdated. Only options premiums and same-day cash trades differ; the default answer on the SIE is T+1.
Trap #10: Rights vs. Warrants
- Rights: short-term, exercise price below market, given to existing shareholders.
- Warrants: long-term, exercise price above market, often attached to bonds as a "sweetener."
Last-Day and Test-Morning Checklist
Night before
- Review this dump sheet and the four section weights - do not learn new topics now.
- Take one short timed quiz to stay sharp, then stop. Cramming new material lowers scores.
- Lay out two forms of ID (one government photo ID); confirm your appointment time and location (or online check-in steps).
- Sleep. A rested brain beats two extra hours of review on a 70%-to-pass exam.
Test morning
- Eat something; bring water if allowed.
- Arrive 30 minutes early (Prometric) or start online check-in early.
- In the first minute, brain-dump your formulas: current yield, breakevens, TEY, margin %, SIPC limits, accredited-investor numbers.
During the exam
- 105 minutes / 75 scored questions = about 80 seconds each - move steadily.
- Flag and skip anything that takes more than ~90 seconds; come back later.
- Watch for EXCEPT / NOT / LEAST - they flip the answer.
- Eliminate two obviously wrong choices first, then decide. Never leave a question blank; there is no penalty for guessing.
- You are aiming for 53 of 75 - you can miss 22 and still pass. Don't panic over a few hard questions.
Keep Drilling Until Test Time
Reading a cram sheet builds recognition; answering questions builds recall - and recall is what the exam tests. Spend your remaining time on realistic questions, not re-reading notes.
- Free SIE practice test - hundreds of exam-style questions with full explanations, no signup. Drill the weak sections this sheet exposed.
- SIE study guide - deeper topic pages if a concept here didn't click.
- Use the AI tutor below to quiz yourself on bonds, options, margin, and risk, or to explain any answer you missed - free members get 10 AI sessions a day.