Below are the current SP+ rankings, last updated after the games of Dec. 20. What is SP+? In a single sentence, it's a tempo- and opponent-adjusted measure of college football efficiency that I ...

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

SP1500 | A complete S&P Composite 1500 Index index overview by MarketWatch. View stock market news, stock market data and trading information.