SIE Mastery Program: Complete Exam-Ready Preparation for FINRA’s Securities Industry Essentials

Securities Industry Essentials (SIE) exam

The Securities Industry Essentials (SIE) exam assesses a candidate’s basic knowledge of the securities industry, including industry terminology, securities products, the structure and function of the markets, regulatory agencies and their functions, and regulated and prohibited practices.

Primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

Secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

Self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

Broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

Common stock

An equity security representing ownership in a corporation, typically providing voting rights and a residual claim on corporate earnings and assets after creditors and preferred shareholders.

primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

common stock

An equity security representing ownership in a corporation, typically providing voting rights and a residual claim on corporate earnings and assets after creditors and preferred shareholders.

preferred stock

An equity security that represents ownership in a corporation and typically pays a fixed dividend, with priority over common stock in dividend payments and liquidation, but usually with limited or no voting rights.

self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

municipal securities

Debt securities issued by states, municipalities, or their agencies and authorities, including general obligation and revenue bonds, often offering interest that is exempt from federal income tax.

Role of the SEC

Independent federal agency created in 1934 to protect investors, maintain fair, orderly, and efficient markets, and facilitate capital formation by writing and enforcing federal securities rules and overseeing SROs.

primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

public offering

A primary market sale of new securities to the broad investing public, typically registered with the SEC and distributed via underwriters using a prospectus.

private placement

A primary market sale of new securities directly to a limited number of sophisticated or institutional investors, relying on registration exemptions such as Regulation D.

Business cycle

The recurring pattern of expansion, peak, contraction (recession), and trough in overall economic activity, often tracked using indicators such as GDP, unemployment, and inflation.

GDP (Gross Domestic Product)

The total market value of all final goods and services produced within a country over a specific period; a primary measure of overall economic output and growth.

Unemployment rate

The percentage of the labor force that is jobless but actively seeking work; typically rises in recessions and falls during expansions.

CPI (Consumer Price Index)

A measure of the average change over time in the prices paid by consumers for a fixed basket of goods and services; widely used to gauge inflation.

Nominal vs real interest rate

The nominal rate is the stated rate on a security or loan; the real rate approximates the nominal rate minus inflation, representing purchasing power growth.

Inverse rate–price relationship (bonds)

For fixed-rate bonds, when market interest rates rise, bond prices fall; when market interest rates fall, bond prices rise.

Common stock

An equity security representing ownership in a corporation, typically providing voting rights and a residual claim on corporate earnings and assets after creditors and preferred shareholders.

Primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

Secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

Par value (common stock)

A nominal, legally assigned value per share (e.g., $0.01) used for accounting and legal purposes; it usually has little relationship to the stock’s actual market price.

Book value per share

An accounting measure of net worth per common share, approximated as (shareholders’ equity – preferred equity) ÷ common shares outstanding.

Market value (market price)

The current trading price of a security in the secondary market, determined by supply and demand, expectations, and overall market conditions.

preferred stock

An equity security that represents ownership in a corporation and typically pays a fixed dividend, with priority over common stock in dividend payments and liquidation, but usually with limited or no voting rights.

common stock

An equity security representing ownership in a corporation, typically providing voting rights and a residual claim on corporate earnings and assets after creditors and preferred shareholders.

cumulative preferred

Preferred stock for which any unpaid dividends accumulate in arrears and must be fully paid before any dividends can be paid to common shareholders.

participating preferred

Preferred stock that may receive additional dividends beyond its stated rate if the issuer’s earnings or common dividends exceed specified levels.

convertible preferred

Preferred stock that can be exchanged, at the holder’s option, into a predetermined number of shares of the issuer’s common stock.

callable preferred

Preferred stock that the issuer can redeem at a specified call price after a certain date, exposing investors to call risk and capping price appreciation.

Par (face) value

The principal amount a bond issuer agrees to repay at maturity, typically $1,000 per bond on SIE-style questions.

Coupon rate (nominal yield)

The stated annual interest rate on a bond, applied to par value to determine annual coupon dollars; does not change with market price.

Current yield

A bond's annual coupon interest divided by its current market price; measures income return based on today's price and ignores capital gain or loss at maturity.

Yield to maturity (YTM)

The annualized rate of return an investor earns if a bond is held to maturity, including all coupon payments and any gain or loss relative to par.

Interest rate risk

The risk that changes in market interest rates will cause bond prices to fall (when rates rise) or rise (when rates fall), affecting investors who sell before maturity.

Reinvestment risk

The risk that future coupon payments or principal repayments will have to be reinvested at lower interest rates than originally expected.

municipal securities

Debt securities issued by states, municipalities, or their agencies and authorities, including general obligation and revenue bonds, often offering interest that is exempt from federal income tax.

General obligation (GO) bond backing

Backed by the full faith, credit, and taxing power of the issuer; debt service is paid from general tax revenues such as property, income, or sales taxes.

Revenue bond backing

Backed only by revenues from a specific project or enterprise (such as tolls, user fees, or facility charges), not by the issuer's general taxing power.

Tax treatment: U.S. Treasury interest

Taxable at the federal level; exempt from state and local income taxes.

Tax treatment: Corporate bond interest

Fully taxable at federal, state, and local levels as ordinary income.

Tax treatment: Municipal bond interest (typical)

Generally exempt from federal income tax; may also be exempt from state and local income tax if the investor resides in the issuing state.

Money market

The segment of the financial market where high-quality, short-term debt instruments (original maturities of one year or less) are issued and traded, primarily for cash and liquidity management.

Treasury bill (T-bill)

A short-term U.S. government security with a maturity of one year or less, sold at a discount and paying no periodic interest, backed by the full faith and credit of the U.S. government.

Commercial paper

An unsecured, short-term promissory note issued by a corporation or financial institution, typically with a maturity from 1 to 270 days, often sold at a discount and used to finance working capital.

Negotiable (jumbo) certificate of deposit

A large-denomination, interest-bearing time deposit at a bank that can be traded in the secondary market and typically has a short-term maturity, making it a money market instrument.

Retail certificate of deposit

A smaller-denomination time deposit sold to individual investors, generally non-negotiable and not considered a tradable money market security.

Banker’s acceptance

A time draft that has been guaranteed (accepted) by a bank, commonly used to finance international trade and typically sold at a discount with a short-term maturity.

Mutual fund (open-end investment company)

An open-end management investment company that continuously offers new redeemable shares to the public, invests according to a stated objective, and stands ready to redeem shares at NAV at the end of each business day.

Closed-end fund

A management investment company that issues a fixed number of shares in an initial public offering; its shares then trade in the secondary market at prices determined by supply and demand, which may be at a premium or discount to NAV.

Net asset value (NAV) per share

The per-share value of a mutual fund's assets minus its liabilities, calculated as net assets divided by shares outstanding, typically computed once at the end of each business day.

Public offering price (POP)

The price at which mutual fund shares are sold to the public; for front-end load funds it equals NAV plus the sales charge, or NAV divided by (1 − sales charge percentage).

Sales load (sales charge)

A charge imposed on mutual fund investors to compensate underwriters and selling broker-dealers for distribution; may be front-end, back-end (CDSC), or level.

12b-1 fee

An annual asset-based fee charged by a mutual fund to cover marketing and distribution expenses, included in the fund's expense ratio; limited for funds that call themselves no-load.

Exchange-traded fund (ETF)

An investment company that holds a portfolio of securities and issues shares that trade on a securities exchange throughout the trading day at market prices, often designed to track an index.

Unit investment trust (UIT)

An investment company that issues redeemable units representing an undivided interest in a fixed portfolio of securities, with a stated termination date and generally no active management.

Creation unit

A large block of ETF shares (often 25,000–100,000) that authorized participants create or redeem in exchange for a basket of underlying securities.

Authorized participant (AP)

A large financial institution that can create or redeem ETF shares in-kind with the fund, helping keep the ETF’s market price close to its NAV.

Tracking error

The difference between a fund’s return and the return of its benchmark index, caused by fees, sampling, cash drag, and trading costs.

Premium/discount to NAV (ETF)

The amount by which an ETF’s market price is above (premium) or below (discount) its net asset value per share.

Call option

A derivative contract giving the buyer the right, but not the obligation, to buy the underlying asset at a specified strike price by (or at) a specified expiration date; the seller has the obligation to sell if exercised.

Put option

A derivative contract giving the buyer the right, but not the obligation, to sell the underlying asset at a specified strike price by (or at) a specified expiration date; the seller has the obligation to buy if exercised.

Strike (exercise) price

The fixed price at which the holder of a call can buy, or the holder of a put can sell, the underlying asset if the option is exercised.

Expiration date

The last date on which an option can be exercised; after this date, the option ceases to exist and any remaining time value is zero.

Option premium

The market price of an option, paid by the buyer to the seller; equal to intrinsic value plus time value.

Intrinsic value (call)

For a call option, the amount by which the underlying asset’s market price exceeds the strike price, or zero if the option is out of the money.

Protective put

Strategy of holding a long stock position and buying a put on the same stock to hedge against downside risk while maintaining upside potential.

Covered call

Strategy of holding a long stock position and writing a call on the same stock to generate income, capping upside while slightly cushioning downside.

Uncovered (naked) call

Writing a call option without owning the underlying stock, exposing the writer to theoretically unlimited loss if the stock price rises sharply.

Assignment risk

The risk faced by option writers that they may be required at any time to fulfill the contract if the option holder exercises.

Time decay (theta)

The tendency for an option’s value to decline as it approaches expiration, all else equal, especially for out-of-the-money options.

Bullish option position

An option or option-plus-stock strategy that benefits primarily from an increase in the underlying asset’s price (for example, long call, short put, covered call, protective put).

Direct participation program (DPP)

An investment structure, often a limited partnership, that passes income, gains, losses, and tax benefits directly to investors instead of paying corporate income tax.

General partner (GP)

The managing partner in a limited partnership who controls operations, owes fiduciary duties to the partnership, and has unlimited personal liability for partnership obligations.

Limited partner (LP)

A passive investor in a limited partnership who contributes capital, has limited liability (up to the amount invested), and does not take part in management.

Real estate investment trust (REIT)

A company that owns, operates, or finances income‑producing real estate and generally avoids corporate income tax by meeting IRS requirements and distributing at least 90% of taxable income as dividends.

Equity REIT vs Mortgage REIT

An equity REIT owns and operates properties and earns mainly rental income; a mortgage REIT invests in mortgages or mortgage‑backed securities and earns interest income.

Non‑traded REIT

A REIT offered to the public but not listed on an exchange; it typically has limited liquidity, higher upfront fees, and valuations based on periodic appraisals.

Systematic risk

Market-wide, nondiversifiable risk that affects broad segments of the market (e.g., recessions, interest rate changes, geopolitical shocks). Diversification within the same asset class cannot eliminate it.

Unsystematic risk

Company- or sector-specific, diversifiable risk (e.g., management failure, product issues, local problems) that can be substantially reduced by holding a diversified portfolio.

Market risk

The risk that overall market prices decline, causing most securities to lose value. A primary form of systematic risk, especially relevant to equities and equity funds.

Interest rate risk

The risk that rising market interest rates cause existing bond prices to fall. Longer-maturity and lower-coupon bonds are more sensitive to this risk.

Inflation (purchasing-power) risk

The risk that inflation erodes the real value of investment returns and principal, especially affecting fixed-income and cash-heavy portfolios over time.

Credit (default) risk

The risk that a bond or other debt issuer will be unable to pay interest or repay principal as promised, higher for lower-rated issuers and high-yield bonds.

Individual account

A brokerage or advisory account with one natural person as the sole owner. Only that person (or someone with documented power of attorney) may trade or withdraw.

Joint account

An account with two or more owners. All owners sign the new account agreement. Either owner may usually trade, but survivorship and inheritance depend on the specific form (JTWROS vs TIC).

JTWROS

Joint Tenants with Right of Survivorship: each owner has an undivided interest; at death, a deceased owner’s interest passes automatically to the surviving owner(s), bypassing probate.

Tenants in Common (TIC)

Joint ownership where each owner has a specific percentage interest. At death, an owner’s share passes to their estate or beneficiaries, not automatically to co-owners.

Community property (exam context)

A state-law marital property system where most property acquired during marriage is jointly owned by spouses. It affects division at divorce or death, but trading authority still follows account title.

Corporate account

An account where the customer is a corporation. The firm relies on corporate documents and resolutions to identify authorized traders and whether margin/options are allowed.

Know Your Customer (KYC)

A FINRA requirement (Rule 2090) that firms use reasonable diligence to know the essential facts about every customer and the authority of each person acting on the customer’s behalf, to effectively service the account and apply suitability and other obligations.

Customer Identification Program (CIP)

An anti-money laundering requirement under the USA PATRIOT Act that obligates broker-dealers to collect and verify specific identifying information (name, DOB, address, ID number) for each customer opening a new account.

Reasonable-basis suitability

The obligation for a firm or RR to understand a recommended product or strategy and have a reasonable basis to believe it is suitable for at least some investors before recommending it to any customer.

Customer-specific suitability

The obligation to have a reasonable basis to believe a particular recommendation is suitable for a specific customer based on that customer’s investment profile, including financial situation, objectives, risk tolerance, and experience.

Quantitative suitability

The obligation to ensure that the overall pattern of recommended transactions in an account is not excessive and is suitable in aggregate given the customer’s profile, guarding against churning.

Solicited order

A transaction that is initiated or encouraged by the RR or firm, typically as the result of a recommendation, and therefore fully subject to suitability obligations.

Bid

The highest price a buyer is currently willing to pay for a security; a market sell order will typically execute at or near the bid.

Ask (Offer)

The lowest price a seller is currently willing to accept for a security; a market buy order will typically execute at or near the ask.

Bid-Ask Spread

The difference between the best ask and best bid prices; a key measure of transaction cost and liquidity, with narrower spreads generally indicating higher liquidity.

Market Order

An order to buy or sell a security immediately at the best available price, prioritizing speed and likelihood of execution over price certainty.

Limit Order

An order to buy or sell a security at a specified price or better, providing price protection but no guarantee of execution.

Stop Order

An order that becomes a market order to buy or sell a security once the market trades at or through a specified stop price, commonly used for loss protection.

margin account

A customer account in which a broker-dealer lends the customer a portion of the purchase price of securities, with the securities and other assets in the account serving as collateral, subject to initial and maintenance margin requirements.

Initial margin (Reg T for most stocks)

The amount a customer must deposit when opening a margin position. Under Regulation T for most equity securities, it is 50% of the purchase or short sale amount, though firms may require more.

Maintenance margin (long stock)

The minimum equity that must be maintained in a long margin account after a position is established. FINRA’s minimum for most long stock positions is 25% of the current market value, though firms may set higher house requirements.

Equity formula: long margin account

EQ = MV - DR, where MV is the market value of securities and DR is the debit balance (amount owed to the broker-dealer).

Equity formula: short margin account

EQ = CR - MV, where CR is the credit balance (short sale proceeds plus margin) and MV is the current market value of the securities sold short.

Short sale

A transaction in which an investor borrows securities and sells them in the market, intending to buy them back later at a lower price to return to the lender.

Trade date

The date on which a securities transaction is executed; price and market risk are established on this date.

Settlement date

The date on which the buyer must pay and the seller must deliver securities; legal ownership and cash actually change hands.

Regular-way settlement (equities, 2026)

The standard settlement cycle for most U.S. equity and corporate bond trades: trade date plus one business day (T+1).

Cash settlement

A settlement method where the trade settles on the same business day as the trade date (T).

Forward stock split

A corporate action that increases the number of shares outstanding and proportionally reduces the share price, leaving total market value approximately unchanged.

Reverse stock split

A corporate action that reduces the number of shares outstanding and proportionally increases the share price, leaving total market value approximately unchanged.

insider trading

The illegal practice of trading securities while in possession of material nonpublic information in breach of a duty of trust or confidence.

Material information

Information that a reasonable investor would consider important when making an investment decision, such as significant earnings changes, mergers, or major regulatory actions.

Nonpublic information

Information that has not been widely disseminated to the marketplace through sources like press releases, SEC filings, or major news outlets, with time for investors to absorb it.

Tipping

The act of providing material nonpublic information to another person who is likely to trade on it; both the tipper and tippee can be liable if there is a breach of duty.

Painting the tape

A market manipulation scheme where traders coordinate or execute trades to create a false appearance of active trading or price movement, without genuine demand.

Pump-and-dump

A scheme where fraudsters hype a security with false or misleading positive information to inflate the price, then sell their holdings at the artificially high price.

Retail communication

A written or electronic communication distributed or made available to more than 25 retail investors within any 30‑calendar‑day period; subject to stricter review and, in some cases, filing requirements.

Correspondence

Any written or electronic message sent to 25 or fewer retail investors within any 30‑calendar‑day period; generally supervised post‑use rather than pre‑approved.

Fair and balanced communication

A communication that presents benefits and risks, avoids exaggeration and guarantees, does not omit material facts, and provides a sound basis for evaluating an investment.

Material omission

Failure to state a fact that a reasonable investor would consider important, where the omission makes what is said misleading.

Conflict of interest

A situation in which a firm’s or representative’s interests may diverge from the customer’s interests, potentially biasing recommendations.

Churning

Excessive trading in a customer’s account by a broker‑dealer or rep for the purpose of generating commissions, rather than to serve the customer’s needs.

Securities Industry Essentials (SIE) exam

The Securities Industry Essentials (SIE) exam assesses a candidate’s basic knowledge of the securities industry, including industry terminology, securities products, the structure and function of the markets, regulatory agencies and their functions, and regulated and prohibited practices.

self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

municipal securities

Debt securities issued by states, municipalities, or their agencies and authorities, including general obligation and revenue bonds, often offering interest that is exempt from federal income tax.

Form U4

Uniform Application for Securities Industry Registration or Transfer. Filed by the firm to register an associated person with FINRA and often states/SROs; includes personal data, employment history, exam requests, and detailed disciplinary/financial disclosures, and must be kept current.

Form U5

Uniform Termination Notice for Securities Industry Registration. Filed by the firm, usually within 30 days of termination, stating reason for termination and disclosing relevant complaints, investigations, and events around departure.

Securities Industry Essentials (SIE) exam

The Securities Industry Essentials (SIE) exam assesses a candidate’s basic knowledge of the securities industry, including industry terminology, securities products, the structure and function of the markets, regulatory agencies and their functions, and regulated and prohibited practices.

Regulatory Element CE

Standardized, regulator-developed continuing education that registered representatives and principals must complete annually through FINRA’s system; failure to complete results in CE inactive status.

Firm Element CE

Continuing education designed and delivered by the broker-dealer, based on its business and risks, for covered registered persons at least annually.

Statutory Disqualification

A status arising from serious events such as certain felony or fraud-related misdemeanor convictions, regulatory bars, or injunctions, which generally prevents an individual from being registered with a broker-dealer absent special approval.

Customer Protection Rule (SEC Rule 15c3-3)

Requires broker-dealers to segregate customer fully paid and excess margin securities and maintain a Special Reserve Bank Account for the Exclusive Benefit of Customers to protect customer cash.

Segregation of Customer Assets

The requirement that customer securities and certain cash be held separate from the firm’s own assets so they are protected from the firm’s creditors if the firm fails.

Special Reserve Bank Account

A bank account in which a broker-dealer must deposit cash or qualified securities in an amount at least equal to the net cash owed to customers, for their exclusive benefit.

Customer Identification Program (CIP)

A program required under the USA PATRIOT Act that obligates firms to collect and verify certain identifying information about customers before opening accounts.

Suspicious Activity Report (SAR)

A confidential report filed with FinCEN when a firm knows, suspects, or has reason to suspect that a transaction involves illegal activity or attempts to evade AML rules, generally for amounts of $5,000 or more.

Regulation S-P

SEC rule that requires firms to provide privacy notices and to adopt policies and procedures to safeguard customers’ nonpublic personal information.

Securities Industry Essentials (SIE) exam

The Securities Industry Essentials (SIE) exam assesses a candidate’s basic knowledge of the securities industry, including industry terminology, securities products, the structure and function of the markets, regulatory agencies and their functions, and regulated and prohibited practices.

Primary market

The market in which new securities are issued and sold for the first time, such as through public offerings and private placements, to raise capital for issuers.

Secondary market

The market in which previously issued securities are bought and sold among investors, including exchange and over-the-counter trading.

Self-regulatory organization (SRO)

A non-governmental entity, such as FINRA or a national securities exchange, that is registered with and overseen by the SEC and is responsible for regulating the practices of its members through the adoption and enforcement of rules.

Broker-dealer

A firm in the business of buying and selling securities either for the accounts of others (broker) or for its own account (dealer), or both, and subject to registration and regulation under federal securities laws and SRO rules.

Common stock

An equity security representing ownership in a corporation, typically providing voting rights and a residual claim on corporate earnings and assets after creditors and preferred shareholders.