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Historical Stock
Price Lookup

CMCSA

Class A Common Stock

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Week of 08/30/10

Date Open High Low Close Volume
08/30/10 17.15 17.24 17.00 17.00 13,246,002
08/31/10 16.89 17.28 16.85 17.10 21,899,757
09/01/10 17.57 18.13 17.54 17.94 42,948,504
09/02/10 18.05 18.11 17.76 18.08 22,109,279

Year End Stock Prices

Year end CMCSA stock price

CMCSK

Class A Special Common Stock

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Week of August 30, 2010

Date Open High Low Close Volume
08/30/10 16.11 16.21 15.96 15.98 2,631,199
08/31/10 15.87 16.19 15.81 16.08 4,837,368
09/01/10 16.49 17.06 16.49 16.89 7,210,743
09/02/10 16.89 17.03 16.74 16.97 4,455,828

Year End Stock Prices

Year end CMCSK stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Comcast does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.



Volume 5,939,800
Change -0.12
Last Trade $17.96
09/03/10 12:26 PM ET
Detailed Quotes
Volume 1,558,500
Change -0.06
Last Trade $16.91
09/03/10 12:25 PM ET
Detailed Quotes

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