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Plain-English guides to investing and the markets. No jargon, no fluff — just the concepts that help you make sense of the news.
P/E Ratio Explained: How to Value a Stock
The price-to-earnings (P/E) ratio is the most-quoted valuation metric in investing. Learn how to calculate it, what a "good" P/E looks like, and where it misleads.
6 min read
Investing BasicsHow to Read an Earnings Report
Every quarter, public companies report results that move their stock. Learn the five numbers that matter most in an earnings report and why the stock can fall on "good" news.
7 min read
MarketsWhat Moves the S&P 500
The S&P 500 is the benchmark for U.S. stocks. Learn the forces that push it up and down — earnings, interest rates, inflation, and a handful of mega-cap stocks.
6 min read
Investing BasicsBull vs. Bear Market: What’s the Difference?
A bull market means rising prices; a bear market means a sustained decline. Learn the precise definitions, what causes each, and what they mean for investors.
5 min read
MarketsWhat Is a Stock Index?
A stock index tracks a basket of stocks to measure how a market is doing. Learn what the S&P 500, Dow, and Nasdaq are, how indexes are weighted, and how to invest in one.
6 min read
Investing BasicsMarket Capitalization Explained
Market cap is the total value of a company’s shares. Learn how it’s calculated, what large-, mid-, and small-cap mean, and why it matters more than share price.
5 min read
Investing BasicsWhat Is a Dividend?
A dividend is a share of a company’s profit paid to shareholders. Learn how dividends work, what dividend yield means, the key dates, and dividends vs. growth stocks.
6 min read
TradingMarket Orders vs. Limit Orders
A market order buys now at the best available price; a limit order sets the price you’re willing to pay. Learn the difference, when to use each, and what a stop order does.
5 min read
TradingHow to Read a Stock Chart
Stock charts look intimidating but rest on a few basics. Learn how to read price, timeframes, candlesticks, and volume — and why chart patterns deserve caution.
6 min read
Investing BasicsHow to Research a Stock with Free and Open Data
You don’t need a paid terminal to research a company. Learn how to use free, open data — SEC filings, public market quotes, and economic data — to study any stock.
7 min read
Investing BasicsWhat Is an ETF?
An ETF lets you buy a whole basket of stocks in a single trade. Learn how exchange-traded funds work, how they differ from mutual funds, and why they’re so popular.
6 min read
Investing BasicsStocks vs. Bonds: What’s the Difference?
Stocks are ownership; bonds are loans. Learn how they differ in risk and return, why they often move differently, and how investors combine them in a portfolio.
6 min read
MarketsUnderstanding Interest Rates and the Fed
The Federal Reserve’s interest-rate decisions ripple through every market. Learn what the Fed does, why rates matter for stocks, and why markets hang on its every word.
6 min read
MarketsWhat Is Inflation and How It Affects Stocks
Inflation is the rising cost of living, and it shapes markets through the Fed and corporate profits. Learn what inflation is and why investors watch it so closely.
6 min read
Investing BasicsRisk and Diversification Explained
Diversification — not putting all your eggs in one basket — is the most reliable way to manage investment risk. Learn the types of risk and how spreading out helps.
6 min read
MarketsWhat Is a Recession?
A recession is a significant, sustained decline in economic activity. Learn how recessions are defined, what causes them, and how they affect the stock market.
5 min read
Investing BasicsHow to Read a 10-K (Annual Report)
A 10-K is a company’s detailed annual report filed with the SEC. Learn which sections matter most — the business, risk factors, MD&A, and financial statements.
7 min read
Investing BasicsCompound Interest and Long-Term Investing
Compound interest is growth on your growth — the engine behind long-term investing. Learn how compounding works and why starting early matters so much.
5 min read
Investing BasicsGrowth vs. Value Investing
Growth investing chases fast-expanding companies; value investing hunts for bargains. Learn how the two styles differ and how investors blend them.
5 min read
Investing BasicsWhat Is a Stock Split?
A stock split increases the share count and lowers the price, without changing the company’s value. Learn how splits work and why they don’t make a stock cheaper.
4 min read
Investing BasicsDollar-Cost Averaging Explained
Dollar-cost averaging means investing a fixed amount on a regular schedule, regardless of price. Learn how it works and why it helps you avoid trying to time the market.
5 min read
Investing BasicsHow to Buy the S&P 500: A Step-by-Step Guide
You can’t buy the S&P 500 index itself — you buy an ETF that tracks it. Here’s exactly how, which tickers to search for (VOO, IVV, SPLG, SPY), and how to place your first order.
7 min read
Investing BasicsVOO vs SPY vs IVV: Which S&P 500 ETF Should You Pick?
VOO, SPY, IVV, and SPLG all track the S&P 500 — so what actually differs? Fees, share price, liquidity, and who each fund suits best, compared plainly.
6 min read
Investing BasicsHow Much Money Do You Need to Start Investing?
The honest answer: less than you think — often $10 or less. What actually matters is fees, fractional shares, and an emergency buffer. Here’s the real math.
6 min read
Investing BasicsHow to Read a Stock Quote: Every Number Explained
Price, change, bid/ask, volume, market cap, P/E, 52-week range, dividend yield — what every number on a stock quote means and which ones actually matter.
7 min read
Investing BasicsDow vs S&P 500 vs Nasdaq: What’s the Difference?
The Dow, the S&P 500, and the Nasdaq all measure "the market" — but they track different companies, use different math, and can move in different directions. Here’s how to read each one.
6 min read
Investing BasicsStock Market Hours Explained: Regular, Pre-Market & After-Hours
U.S. markets trade 9:30–4:00 New York time — but prices move before the open and after the close too. What pre-market and after-hours trading are, and why those prices can mislead.
5 min read
Investing BasicsWhy Do Stock Prices Move? The Mechanics Behind Every Tick
Stock prices move because buyers and sellers constantly re-price the future: earnings, interest rates, news, and expectations. The mechanics, explained without jargon.
6 min read
Investing BasicsHow Dividends Get Paid: The 4 Dates That Decide Who Gets Money
Declaration, ex-dividend, record, and payment date — miss one and you miss the payout. How dividend payments actually work, and why prices drop on the ex-dividend date.
5 min read
Investing BasicsIs There a Best Time to Buy Stocks? Day, Month, and Timing Myths Explained
Is there a trick to when you buy stocks? Here is what the “Monday effect,” “Sell in May,” and the January effect actually show historically — and why consistency matters more than timing for long-term investors.
6 min read
Investing BasicsHow to Open a Brokerage Account: A Step-by-Step Guide for Beginners
A brokerage account is the one thing every other investing guide on this site assumes you already have. Learn what it is, what to compare when choosing one, what documents you need, and what SIPC actually protects.
7 min read
Investing BasicsWhat Is a Stock Buyback? Why Companies Repurchase Their Own Shares
A stock buyback is when a company repurchases its own shares, shrinking the share count. Learn how buybacks mechanically raise EPS, how they compare to dividends, and where to see the numbers.
6 min read