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Know how the market works.Learn the rules before the moves.
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U.S. MARKET GUIDE • COURSE GUIDE • 5 TOPICS

U.S. Stock Market: Rules, Mechanics, and Investor Foundations

A complete guide to what U.S. stocks are, where they trade, how orders work, how accounts and settlement differ, how market safeguards operate, what fees matter, and which regulators protect the system.

COURSE TOPICS

Topics in this course

U.S. securities markets operate through venues, orders, brokerage accounts, settlement, custody, records, regulation, and investor protections. The course follows a trade from security identity through post-trade records.

01
9 MIN

How U.S. markets are structured: exchanges, venues, indexes

Understand exchanges, off-exchange trading, market makers, listing venues, indexes, and the distinction between a market benchmark and the securities that trade through multiple venues.

  • U.S. stock market fundamentals
  • Exchanges, OTC markets, and trading venues
  • Major U.S. market indexes
  • Primary and secondary markets perform different jobs
Open guide ›
02
22 MIN

Trading mechanics: orders, spreads, settlement, and execution

Understand bid and ask prices, spreads, order types, liquidity, market impact, trading sessions, halts, execution quality, settlement, and the records that complete a U.S. securities trade.

  • Brokerage firms and account providers
  • Core characteristics of U.S. stock trading
  • Ticker symbols and share-class codes
  • Regular, pre-market, and after-hours sessions
  • + 5 more sections
Open guide ›
03
18 MIN

U.S. brokerage accounts and trade execution

Connect U.S. brokerage account types, permissions, order handling, cash and margin, settlement, confirmations, and records to the execution of an investment decision.

  • Cash accounts and margin accounts
  • Trading in a cash account: payment, settlement, freeriding, and good faith
  • Settlement and the T+1 cycle
  • Same-day trading and intraday margin rules
  • + 3 more sections
Open guide ›
05
13 MIN

Custody, records, and short selling: follow the ownership trail

Understand brokerage custody, street name, beneficial ownership, securities lending, short selling, record dates, settlement records, and how those mechanics affect investor rights and obligations.

  • Use confirmations, statements, and cost-basis records as an audit trail
  • Know what account protection does, and what it does not do
  • Clearing, custody, and securities delivery
  • Margin borrowing and short selling
  • + 1 more sections
Open guide ›
04
18 MIN

U.S. market regulation and account operations

Understand the roles of the SEC, FINRA, exchanges, SIPC, brokers, clearing firms, account records, investor protections, and operational rules without treating any protection as a guarantee against investment loss.

  • Regulators and self-regulatory organizations
  • Brokerage-account opening process
  • Plan account transfers before pressing “transfer”
  • Fractional shares solve affordability, not every custody problem
  • + 3 more sections
Open guide ›
06
10 MIN

Securities lending: what changes when fully paid shares are lent

Understand fully paid lending from the owner’s side: authorization, collateral, income, rights, recall, and protection.

  • Fully paid lending
  • Borrow economics
  • Rights & collateral
Open guide →
REVIEW & APPLY

Review the key points

01Can the order path be followed from quote to execution and settlement?
02Which rule or account setting changes the trade mechanics?
03Which record should be verified after the trade?