Historical Stock Price Lookup

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Class A Common Stock

Week of August 21, 2017
Date Open High Low Close Volume
08/21/17 40.53 40.94 40.47 40.80 16,498,132
08/22/17 40.93 41.51 40.86 41.35 11,752,279

Year End Stock Prices

Year end CMCSA 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 7,079,104
Change - 0.63
Last Trade $40.73
08/23/17 2:57 PM ET
Detailed Quotes