Chesapeake Utilities (CPK) Stock Chart & Stock Price History $125.17 -0.07 (-0.06%) Closing price 09/12/2025 03:59 PM EasternExtended Trading$125.14 -0.03 (-0.02%) As of 09/12/2025 04:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Chesapeake Utilities Stock Price Performance The Chesapeake Utilities (CPK) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 2.17%, with a year-to-date return of 3.15%. In the past month, the stock has increased 0.18%, reflecting recent market activity. As of the latest close, Chesapeake Utilities traded at $125.17 with a market cap of $2.95 billion and volume of 177,785 shares. Five years ago, the stock traded at $77.16, representing a 62.22% increase over that period. At the time, it had a market cap of $1.27 billion and a volume of 54,086 shares. Receive CPK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Chesapeake Utilities and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+0.69%1 Month Performance+0.18%3 Month Performance+4.96%Year-To-Date Performance+3.15%1 Year Performance+2.17%5 Year Performance+62.22% CPK Stock Chart for Sunday, September, 14, 2025 CPK Chart by TradingView Chesapeake Utilities 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 Capitalization09/12/2025$125.70$125.17-0.42%$125.34$124.42177,785 shs$2.95 billion09/11/2025$123.79$125.70+1.55%$125.79$123.9197,235 shs$2.96 billion09/10/2025$124.31$123.79-0.42%$125.60$123.2694,816 shs$2.91 billion09/09/2025$123.46$124.31+0.69%$124.81$123.06119,210 shs$2.93 billion09/08/2025$125.48$123.46-1.62%$125.47$122.8892,486 shs$2.91 billion09/05/2025$124.11$125.48+1.11%$125.73$123.6897,339 shs$2.95 billion09/04/2025$123.08$124.11+0.84%$124.47$122.3487,660 shs$2.92 billion09/03/2025$123.25$123.08-0.14%$124.10$122.57155,546 shs$2.90 billion09/02/2025$123.60$123.25-0.28%$124.20$122.96112,754 shs$2.90 billion09/01/2025$123.60$123.60$124.72$123.3373,635 shs$2.91 billion Get the Latest News and Ratings for CPK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Chesapeake Utilities and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$123.58$123.60+0.02%$124.72$123.3373,635 shs$2.91 billion08/28/2025$123.82$123.58-0.19%$124.20$122.0088,554 shs$2.91 billion08/27/2025$123.90$123.82-0.07%$124.68$123.41103,324 shs$2.91 billion08/26/2025$124.42$123.90-0.41%$124.89$122.86129,220 shs$2.92 billion08/25/2025$127.36$124.42-2.31%$126.47$124.2770,092 shs$2.99 billion08/22/2025$124.63$127.36+2.19%$127.72$125.11108,558 shs$3.00 billion08/21/2025$124.57$124.63+0.05%$125.39$123.6360,456 shs$2.93 billion08/20/2025$124.50$124.57+0.06%$126.05$123.9676,706 shs$2.93 billion08/19/2025$123.19$124.50+1.07%$124.83$122.9897,844 shs$2.93 billion08/18/2025$124.46$123.19-1.02%$125.15$123.0368,165 shs$2.90 billion08/15/2025$124.95$124.46-0.39%$124.85$123.0994,247 shs$2.93 billion08/14/2025$125.84$124.95-0.71%$126.13$124.4179,754 shs$2.94 billion08/13/2025$124.18$125.84+1.34%$126.06$124.1975,745 shs$2.96 billion Related Companies LNT Stock Chart ATO Stock Chart AVA Stock Chart BKH Stock Chart NJR Stock Chart NWE Stock Chart NWN Stock Chart OGS Stock Chart POR Stock Chart SR Stock Chart Receive CPK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Chesapeake Utilities and its competitors with MarketBeat's FREE daily newsletter. 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