What Market Cap Really Tells You About a Stock
You can calculate the market cap of Apple in three seconds with two numbers. But knowing what that number actually means is
The vocabulary of money — fluently, gently. Each piece takes one idea (compound interest, risk, ETFs, taxes) and walks through it like a friend who happens to know.

You can calculate the market cap of Apple in three seconds with two numbers. But knowing what that number actually means is
Oil just crossed $100 a barrel. Inflation fears are climbing. And somewhere in the back of your mind, a question is forming:
You buy a stock. You do nothing. Four times a year, money appears in your brokerage account. That's a dividend—
When both signals fire together, you have a company that is financially stressed AND overpriced. Step one: Screen for low valuation metrics
A high P/E might signal overvaluation, or it might reflect justified optimism about a company's growth prospects — you cannot
If inflation ever outpaces your rate, your real return goes negative, and you're losing ground. Your savings balance is growing