An index fund is a mutual fund or ETF composed to match the composition of a benchmark stock index and mirror its performance. For example, The Vanguard Russel 2000 ETF is composed of the same ...

A blue-chip index seeks to track the performance of financially stable, well-established companies that provide investors with consistent returns.

What Is the Relative Strength Index (RSI)? The relative strength index (RSI) indicates whether a security, such as a stock, is overbought or oversold. It’s a ...

The Treynor Index measures a portfolio's excess return per unit of risk.