How to teach kids about investing

Adults often think investing is too complex for kids. The opposite is true: kids are great at investing concepts because they don\'t carry adult fears about loss yet. Start early and the muscle for "money grows when I let it sit" forms naturally.

Stage 1 — interest, age 6-8

The simplest investment story: money in a savings account earns money for sitting still. Pay your kid 5-10% interest on their save jar monthly. They\'ll see $0.50 added to their $10 balance and ask why. That\'s the conversation.

Stage 2 — owning a piece, age 9-11

Introduce stocks as "owning a tiny piece of a company." Pick one they already love — Disney, Apple, Nintendo — and explain that owning the stock means they own a sliver of the company. If you can, gift them one share. Watching the price move (and not selling) is the lesson.

Stockpile (kid-friendly brokerage) and Greenlight Max both let kids buy fractional shares. The "ticker" becomes part of their language.

Stage 3 — index funds, age 11-13

Once they understand owning a single stock, introduce the idea that you can own a tiny piece of every company at once via an index fund. The S&P 500 is "the 500 biggest US companies" — that framing usually makes immediate sense to a kid.

Show them the math: $1,000 in the S&P 500 in 2003 is about $7,500 in 2023. The "set it and forget it" idea is what scales.

Stage 4 — custodial Roth IRA, age 13+

The moment a kid has earned income from babysitting, lawn care, or a part-time job, the custodial Roth IRA becomes the most important investing decision of their life. $1,000 contributed at 14 grows to about $50,000 at 65. Most parents will look back at this as the highest-leverage gift they ever gave.

Open at Fidelity, Schwab, or Vanguard (no fees, no minimums). Auto-invest into a target-date fund or a 3-fund portfolio. Set it and forget it.

Stage 5 — risk and diversification, age 14-17

By 14, the kid can hold concepts like "you don\'t want all your money in one company" and "stocks are riskier than bonds, but pay more over time." They can grasp time horizon — money you need in 5 years invests differently than money for retirement.

What to skip

Day trading. The kid who grew up watching their parents day-trade typically grows up bad at investing. The lesson is "trading is something happening in the background; my money does its thing in index funds."

Crypto first. Crypto is fine to discuss; it\'s a bad first investment. Volatility creates anchored beliefs about how investing feels — and the feeling of crypto isn\'t the feeling of long-term index investing.

Stock-picking newsletters. Most lose to index funds. Skip the noise.

The one chart to show them

Show your kid a chart of $100/month invested in the S&P 500 from age 14 to 65, vs. the same $100/month from age 25 to 65. The 11-year head start more than doubles the result. That visualization is more persuasive than any lecture.