Market 101
Bite-sized lessons on stocks, investing fundamentals, and how the market works. Each tip takes 30 seconds to read — and could save you years of costly mistakes.
The market is always evolving. Stay curious. Forever.
New sectors emerge. Old industries die. Rules change. Technology disrupts everything. The investor who stopped learning in 2010 missed crypto, AI, EVs, and biotech entirely. Read one investing book per quarter. Follow smart people. Stay curious. Forever.
Your portfolio is not a scoreboard. It's a garden.
The investor checking their portfolio every hour is not more informed than the one checking monthly. They're just more anxious. The best returns in history came to those who planted seeds and let them grow. Tend it. Don't dig it up daily.
Financial media profits from your emotional reaction.
"Markets in freefall." "Crash incoming." "Best buying opportunity of a decade." Clicks, views, and panic all pay the same. The calmer you are when consuming financial news the better investor you will be.
Rebalancing forces you to sell high and buy low automatically.
If you start with 60% stocks and 40% bonds and stocks surge — you might end up at 80/20. That's more risk than you planned for. Rebalancing means selling what grew and buying what lagged to get back to your target. Do it once or twice a year.
Peter Lynch famously said: invest in what you know.
If you work in healthcare and see a new drug changing patient outcomes — that's an edge. If you notice everyone around you using the same app or product — that's a signal worth exploring. Your everyday life is full of investment ideas.
Options can multiply gains. They can also go to zero.
Options are contracts that give you the right to buy or sell a stock at a set price. They can multiply gains dramatically. They can also go to zero just as fast. Most retail investors who trade options lose money. Master stocks first. Options can wait.
The best stock in the world can still fall if the economy is crashing.
GDP growth, unemployment, inflation, and interest rates all affect every stock in the market. You don't need to be an economist. But understanding the big picture makes you a dramatically better investor.
Every public company publishes a balance sheet.
It shows three things: Assets = what the company owns. Liabilities = what it owes. Equity = what's left for shareholders. A company with more assets than liabilities is fundamentally healthy. Start there.
Last year's best stocks are rarely next year's best.
Chasing what already went up is one of the most common and costly mistakes new investors make. By the time you hear about it — the opportunity has usually already passed.
When company executives buy their own stock — pay attention.
They know the business better than anyone. If they're buying — they believe in the future. Insider buying doesn't guarantee success. But it's one of the most honest signals in investing.
This content is for informational purposes only. Not financial advice. DYOR.