Stock Price Charts

where is the biggest source of stock quotes from the past?

i usually use google/yahoo finance to look at price changes every 2 minutes. but the problem is it only shows it as far as 4-5 days then the line just straightens out to form a average line. the historical prices tab only shows the high and low of the entire day. is there anyway i can see the prices changes further back then 5 days? its fro a science fair project. is there a website or a database i can access? thank you.

Public Comments

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