Trading volume – the number of shares of a security traded in a given day or other period – has long served as a proxy for market demand. For many traders, volume is used as a confirmation indicator ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

Volume indicators are technical tools to evaluate a security’s bull and bear power. Most look specifically at buying vs. selling pressure to determine which side is in control of price action. Others ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Somer G. Anderson is CPA, doctor of accounting, and an accounting ...

The relative volume indicator measures the volume traded in a share, relative to the average level of volume traded over a given period of time. Learn more about the relative volume indicator. The ...

Investors always seek balance in their portfolios. A retirement saver might balance their assets with a 401(k) account and a Roth IRA to take advantage of different tax benefits. An investor can ...