Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

See a stock price as the result of a deal between one willing buyer and one willing seller, not as a permanent truth about the company. Recognize why the displayed price can change as soon as the next trade happens.

Use what you learned in the previous lesson to solve real-world problems.

Compare common reasons people buy or sell the same stock: growth hopes, income, fear, cash needs, taxes, rebalancing, or a better opportunity elsewhere. Use those motives to understand why two traders can look at the same company and make opposite choices.

Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

Trace how more eager buyers tend to lift prices and more eager sellers tend to push them down. Focus on willingness and urgency, not just the total number of people who like or dislike a stock.

Use what you learned in the previous lesson to solve real-world problems.

Learn why the most eager buyer and seller can reset the visible price for everyone’s shares. Distinguish the marginal trade from the average opinion of all investors watching the stock.

Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

Reason through why stocks often move when news is better or worse than expected, not simply because the news is good or bad. Compare a strong earnings report that was already expected with a modest result that surprises the market.

Use what you learned in the previous lesson to solve real-world problems.

Turn the idea of future business success into today’s stock price by weighing expected profits, growth, and time. See why money expected far in the future is usually worth less than money expected soon.

Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

Recognize how uncertainty changes what traders are willing to pay. When outcomes become less predictable, investors often demand a lower price or a higher expected return to accept the risk.

Use what you learned in the previous lesson to solve real-world problems.

Avoid judging a stock as cheap or expensive from the share price alone. Compare per-share price with shares outstanding so a $20 stock is not automatically a better bargain than a $200 stock.

Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

Separate market price from your own estimate of value. Practice thinking of price as what the market currently offers, while value is a reasoned judgment that can be wrong, early, or different across investors.

Use what you learned in the previous lesson to solve real-world problems.

Connect short-term moves to order pressure, emotion, and new information, while longer-term moves depend more on business results and changing expectations. Use time horizon to decide what a price change is likely saying.

Use what you learned in the previous lesson to solve real-world problems.

Check what you understood with a short quiz.

Review this chapter with practice based on your mistakes.