Calamos Global Total Return Fund (CGO) Stock Chart & Stock Price History $11.75 +0.01 (+0.09%) Closing price 04:00 PM EasternExtended Trading$11.76 +0.01 (+0.09%) As of 04:10 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 AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Calamos Global Total Return Fund Stock Price Performance The Calamos Global Total Return Fund (CGO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 2.00%, with a year-to-date return of 3.16%. In the past month, the stock has increased 1.21%, reflecting recent market activity. As of the latest close, Calamos Global Total Return Fund traded at $11.74 with a market cap of and volume of 18,960 shares. Five years ago, the stock traded at $12.54, representing a 6.30% decrease over that period. At the time, it had a market cap of and a volume of 26,464 shares. Receive CGO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Global Total Return Fund and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.09%1 Month Performance+1.21%3 Month Performance+7.11%Year-To-Date Performance+3.16%1 Year Performance+2.00%5 Year Performance-6.30% CGO Stock Chart for Friday, August, 15, 2025 CGO Chart by TradingView Calamos Global Total Return Fund 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 Capitalization08/14/2025$11.84$11.74-0.84%$11.81$11.4918,960 shs$0.0008/13/2025$11.76$11.84+0.68%$11.87$11.6616,855 shs$0.0008/12/2025$11.67$11.76+0.77%$11.78$11.6026,582 shs$0.0008/11/2025$11.76$11.67-0.77%$11.72$11.6115,930 shs$0.0008/08/2025$11.66$11.76+0.86%$11.78$11.6945,009 shs$0.0008/07/2025$11.69$11.66-0.26%$11.75$11.6434,490 shs$0.0008/06/2025$11.60$11.69+0.78%$11.69$11.5614,763 shs$0.0008/05/2025$11.57$11.60+0.26%$11.63$11.5125,765 shs$0.0008/04/2025$11.48$11.57+0.78%$11.61$11.5213,107 shs$0.0008/01/2025$11.56$11.48-0.69%$11.53$11.3015,885 shs$0.00 Get the Latest News and Ratings for CGO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos Global Total Return Fund and its competitors with MarketBeat's FREE daily newsletter. 07/31/2025$11.55$11.56+0.09%$11.63$11.5211,146 shs$0.0007/30/2025$11.64$11.55-0.77%$11.64$11.5313,902 shs$0.0007/29/2025$11.68$11.64-0.34%$11.71$11.5710,329 shs$0.0007/28/2025$11.75$11.68-0.60%$11.75$11.674,700 shs$0.0007/25/2025$11.71$11.75+0.34%$11.77$11.6911,693 shs$0.0007/24/2025$11.67$11.71+0.34%$11.74$11.6517,719 shs$0.0007/23/2025$11.67$11.67$11.70$11.6412,796 shs$0.0007/22/2025$11.70$11.67-0.26%$11.69$11.5132,965 shs$0.0007/21/2025$11.68$11.70+0.17%$11.77$11.6220,069 shs$0.0007/18/2025$11.65$11.68+0.26%$11.69$11.5032,113 shs$0.0007/17/2025$11.69$11.65-0.34%$11.70$11.3128,020 shs$0.0007/16/2025$11.61$11.69+0.69%$11.70$11.6010,023 shs$0.0007/15/2025$11.58$11.61+0.26%$11.66$11.4114,611 shs$0.0007/14/2025$11.67$11.58-0.77%$11.61$11.5413,081 shs$0.00 Related Companies Calamos Global Dynamic Income Fund Stock Chart Calamos Strategic Total Return Fund Stock Chart Aberdeen Total Dynamic Dividend Fund Stock Chart Abrdn Global Dynamic Dividend Fund Stock Chart abrdn Global Premier Properties Fund Stock Chart Abrdn Healthcare Opportunities Fund Stock Chart Abrdn World Healthcare Fund Stock Chart Advent Convertible and Income Fund Stock Chart AllianceBernstein National Municipal Income Fund Stock Chart Ares Dynamic Credit Allocation Fund Stock Chart Receive CGO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Global Total Return Fund and its competitors with MarketBeat's FREE daily newsletter. 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