Understand exchanges, order types, market hours, and what drives stock prices. Essential knowledge for every investor.
The stock market is where buyers and sellers trade shares of publicly traded companies. Major U.S. exchanges include the NYSE (New York Stock Exchange) and NASDAQ. When you buy a stock, you're buying from another investor (or market maker), not directly from the company.
U.S. markets are open Monday–Friday, 9:30 AM–4:00 PM Eastern. Pre-market (4–9:30 AM) and after-hours (4–8 PM) trading is available on some platforms but has lower liquidity.
For long-term investors, market orders during regular hours are typically sufficient.
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See how dollar cost averaging builds wealth over time. Enter your monthly investment amount, expected return, and time period to visualize steady growth.
Discover your investment risk profile with this 10-question quiz. Get a personalized assessment of whether you're a conservative, moderate, or aggressive investor.
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