Lesson 5 of 9

Investing: Stocks, Bonds, and Funds

Saving keeps your money safe; investing grows it. Understanding stocks, bonds, index funds, and risk tolerance lets you put your savings to work.

Stocks vs. Bonds

Stocks = ownership shares in a company. Potential for high growth, but volatile. Bonds = loans to companies/governments. Lower growth, more stable. Diversify between both.

Index Funds and ETFs

Instead of picking individual stocks, buy a fund that tracks an index like the S&P 500. Low fees (expense ratio <0.1%), instant diversification, historically ~10% average annual return.

Risk and Time Horizon

Young investors can tolerate more risk (more stocks) because they have time to recover from downturns. Near retirement: shift to more bonds. Rule of thumb: % in bonds ≈ your age.

Tax-Advantaged Accounts

401(k): employer-sponsored, pre-tax contributions, often with employer match (free money!). Roth IRA: post-tax contributions, tax-FREE growth and withdrawal. Contribution limits apply.

🔬 Interactive Lab

Investment Growth Simulator

✅ Check Your Understanding

Q1: An index fund tracks:

Q2: A Roth IRA grows tax-free because contributions are made with:

Q3: A young investor with a 30-year horizon should generally hold:

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