Discover how stock prices are set and the factors that determine a company’s market cap. Learn key differences and insights for informed investing decisions.

The stock market is everywhere. News reporters chant Dow and S&P 500 figures as if everyone else already knows what they are.

If researching individual companies feels overwhelming, start with Exchange-Traded Funds (ETFs) or index funds. These funds pool money from many investors to buy a basket of diversified stocks, ...

Learn how depth of market (DOM) data reflects supply and demand in stocks, helping traders predict price directions and ...

As new traders flood the market, a return to the basics may help novices understand the fundamentals of options trading.