How to build a stock quote app

I wound like to build a stock quote app.  How would I do that in .net?  I'm assuming I would have to grab data from one of the major finance sites like yahoo, correct?
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Dirk HaestProject managerCommented:
You can use webservices, like the one below

Build a C# Stock Quote WebService Part 1/2

Build a C# Stock Quote WebService and Client using the WebService Behavior HTC (Part I)

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VBBRettAuthor Commented:
Can this be developed for a PHP web site being that .Net is platform independent?
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Éric MoreauSenior .Net ConsultantCommented:
your question was specifying .net and it was posted in a .net zone. sorry all I have is a .Net answer.
VBBRettAuthor Commented:
Here is another question.  Is it possible to have a sort of table to pull information for several tickers at one time sort of like a data table with a stock ticker, the stock name and then information if there is news or not?
Éric MoreauSenior .Net ConsultantCommented:
>>Is it possible to have a sort of table to pull information for several tickers at one time

yes you can send multiple ticker at one time (limited to the lenght of the URL)

>>information if there is news or not

I never checked for news
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