Wolfram Alpha Stock Correlation
3 of 19 from Screenshots: A tour of Wolfram Alpha
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Wolfram Alpha will show plenty of financial data that's easy to find on sites such as Yahoo Finance, but it goes a few steps beyond, too. For example, it shows how closely the stocks of NetApp and EMC track each other.
May 5, 2009 5:21 PM PDT
Photo by: Stephen Shankland/CNET
