Module 7: Stocks and ETFs

7 lessons, in reading order.

  1. Lesson 1 of 7 · About 6 minutes

    How a Stock Trades: Exchanges, Market Makers and Auctions

    How a US stock order reaches a wholesaler, exchange or ATS, what the NBBO protects, and how the opening and closing auctions set the official daily prices.

  2. Lesson 2 of 7 · About 5 minutes

    Premarket and After-Hours Trading: Extended Hours Explained

    Premarket and after-hours stock trading explained: session times in Eastern Time, thinner volume, wider spreads, limit-order rules and sudden price jumps.

  3. Lesson 3 of 7 · About 5 minutes

    Short Selling Explained: Borrowing, Fees and Short Squeezes

    How short selling works step by step: locating and borrowing shares, borrow fees, margin, dividends owed, short interest, squeezes and uncapped losses.

  4. Lesson 4 of 7 · About 5 minutes

    Stock Splits, Dividends and Corporate Actions Explained

    How stock splits, reverse splits, dividends, ex-dividend dates, buybacks and spin-offs change shares and prices, and why charts adjust past prices.

  5. Lesson 5 of 7 · About 5 minutes

    How ETFs Work: Creation, Redemption, NAV and Costs

    How ETFs work: what they hold, how authorized participants create and redeem shares to keep price near NAV, and what expense ratios and spreads cost.

  6. Lesson 6 of 7 · About 5 minutes

    Leveraged and Inverse ETFs: Daily Reset and Volatility Decay

    Why leveraged and inverse ETFs target one day only, how the daily reset compounds, and a worked example of volatility decay in a choppy, sideways market.

  7. Lesson 7 of 7 · About 5 minutes

    Sectors, Indexes and Market Breadth: Reading the Whole Market

    How market-value, price and equal weighting change an index, what sectors are, and how breadth measures like the advance-decline line show concentration.

Explore the market

Third-party tools that load only after you choose to show them. They are not part of the lessons. Education only, not trade signals.

S&P 500 stocks by sector

TradingView Stock Heatmap

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US-listed ETFs by asset class

TradingView ETF Heatmap

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