Plain-language reference
The Investing Dictionary
Clear, cross-linked explanations of the terms you meet while learning to invest. Start with a word, not a recommendation.
Terms found: 5
Clear search and filters- I
- Investing
How committing money to assets differs from saving or speculating, and why time, risk, costs, and goals matter.
- M
- Market Index
How an index turns a selected basket and weighting method into a benchmark, and what its headline return leaves out.
- S
- S&P 500
What the S&P 500 measures, how float-adjusted market-cap weighting shapes it, and why it is not the entire U.S. market.
- Stock Exchange
What an exchange does, how listing differs from trade execution, and why an exchange is only one part of the market.
- Stock Market
The network in which shares are issued, routed, quoted, and traded—not one building or one exchange.