Chart

A graph showing the price movement of a security over a given period of time.

Charts of stocks and indices may also show other key data underneath the price movement such as volume and tools for technical analysis. Technical analysts use several different types of charts including line charts, bar charts, and candlestick charts in order to view different key data.

See: charts (http://www.wikinvestopedia.com/wiki/index.php?title=Charts) for graphical representations of patterns and indicators.