Comcast (CMCSA) Stock Chart & Stock Price History $35.59 +0.15 (+0.42%) As of 05/20/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Comcast Stock Price Performance The Comcast (CMCSA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 9.23%, with a year-to-date return of -5.17%. In the past month, the stock has increased 5.92%, reflecting recent market activity. As of the latest close, Comcast traded at $35.59 with a market cap of $132.88 billion and volume of 14.07 million shares. Five years ago, the stock traded at $38.95, representing a 8.63% decrease over that period. At the time, it had a market cap of $173.97 billion and a volume of 20.74 million shares. 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Email Address 5 Day Performance+0.31%1 Month Performance+5.92%3 Month Performance-1.83%Year-To-Date Performance-5.17%1 Year Performance-9.23%5 Year Performance-8.63% CMCSA Stock Chart for Wednesday, May, 21, 2025 CMCSA Chart by TradingView Comcast Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/20/2025$35.44$35.59+0.42%$35.78$35.3514.07 million shs$132.88 billion05/19/2025$35.48$35.44-0.11%$35.54$35.2414.18 million shs$132.32 billion05/16/2025$35.33$35.48+0.42%$35.66$35.2020.64 million shs$132.47 billion05/15/2025$34.56$35.33+2.23%$35.37$34.5118.15 million shs$131.91 billion05/14/2025$34.79$34.56-0.66%$34.81$34.3518.16 million shs$129.04 billion05/13/2025$34.72$34.79+0.20%$35.11$34.4919.07 million shs$129.90 billion05/12/2025$34.25$34.72+1.37%$35.41$34.5323.09 million shs$129.63 billion05/09/2025$34.22$34.25+0.09%$34.45$34.1516.92 million shs$127.88 billion05/08/2025$34.39$34.22-0.49%$34.72$34.1535.27 million shs$127.77 billion05/07/2025$34.57$34.39-0.51%$34.88$34.2125.15 million shs$130.03 billion Get the Latest News and Ratings for CMCSA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Comcast and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$34.45$34.57+0.33%$34.61$34.0716.10 million shs$130.69 billion05/05/2025$34.46$34.45-0.03%$34.68$33.9720.32 million shs$130.26 billion05/02/2025$33.82$34.46+1.89%$34.53$33.9924.82 million shs$130.29 billion05/01/2025$34.20$33.82-1.11%$34.23$33.6820.26 million shs$127.87 billion04/30/2025$33.94$34.20+0.77%$34.27$33.1628.16 million shs$129.31 billion04/29/2025$33.77$33.94+0.50%$34.06$33.6021.14 million shs$128.33 billion04/28/2025$33.90$33.77-0.38%$34.24$33.6227.89 million shs$127.69 billion04/25/2025$33.19$33.90+2.14%$33.94$33.1329.36 million shs$128.18 billion04/24/2025$34.43$33.19-3.61%$33.35$31.4444.27 million shs$125.49 billion04/23/2025$34.20$34.43+0.68%$35.03$34.3928.16 million shs$130.19 billion04/22/2025$33.60$34.20+1.79%$34.25$33.7323.10 million shs$129.31 billion04/21/2025$33.96$33.60-1.06%$34.01$33.2522.92 million shs$127.04 billion Related Companies Charter Communications Stock Chart Sirius XM Stock Chart Liberty Global Stock Chart AMC Networks Stock Chart Warner Bros. Discovery Stock Chart Rogers Communications Stock Chart Liberty Broadband Stock Chart Liberty Broadband Stock Chart Roku Stock Chart Liberty Global Stock Chart Receive CMCSA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Comcast and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:CMCSA) was last updated on 5/21/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... 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