Advanced charting for Value Line Arithmetic Index VALUA including real-time index data and comparisons to other exchanges and stocks.

View the full Value Line Arithmetic Index (VALUA) index overview including the latest stock market news, data and trading information.

The graph created by Calculated Risk, below, shows that jobs in our current recession (the red line) took a longer and deeper dive than at any other point since WWII.

Learn how to plot and read distance-time graphs with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

The Value Line Composite Index is a stock gauge containing approximately 1,675 companies from the NYSE, American Stock Exchange, Nasdaq and OTC market.

The travel time graph has bars for half an hour before, and a few hours after the current time. There's also a dotted line just above the bars with a time indicated.

Value Line maintains two averages of the universe of stocks that it tracks. The Arithmetic average tracks the average percentage change of all stocks in its index. Naturally, small and midcap ...

Math Notes is a feature that allows you to crunch numbers in certain apps on your iPhone, iPad, and Mac. You can use it for study, for work, or for personal use anywhere you need to do anything from ...

Save guides, add subjects and pick up where you left off with your BBC account. Each line segment of a distance-time graph represents one part of a journey. A distance-time graph, sometimes ...