Calamos Global Total Return Fund (CGO) Stock Chart & Stock Price History $11.93 -0.01 (-0.08%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$11.94 +0.02 (+0.13%) As of 10/17/2025 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 decreased 3.32%, with a year-to-date return of 4.74%. In the past month, the stock has decreased 2.45%, reflecting recent market activity. As of the latest close, Calamos Global Total Return Fund traded at $11.93 with a market cap of and volume of 18,955 shares. Five years ago, the stock traded at $12.56, representing a 5.02% decrease over that period. At the time, it had a market cap of and a volume of 17,208 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. 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-1.40%1 Month Performance-2.45%3 Month Performance+2.14%Year-To-Date Performance+4.74%1 Year Performance-3.32%5 Year Performance-5.02% CGO Stock Chart for Saturday, October, 18, 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 Capitalization10/17/2025$11.94$11.93-0.08%$11.99$11.8818,955 shs$0.0010/16/2025$12.02$11.94-0.67%$12.16$11.9025,916 shs$0.0010/15/2025$12.13$12.02-0.91%$12.16$11.935,052 shs$0.0010/14/2025$12.10$12.13+0.25%$12.19$12.0116,738 shs$0.0010/13/2025$11.99$12.10+0.92%$12.17$12.0512,261 shs$0.0010/10/2025$12.30$11.99-2.52%$12.35$11.9341,541 shs$0.0010/09/2025$12.31$12.30-0.08%$12.34$12.2230,309 shs$0.0010/08/2025$12.23$12.31+0.65%$12.32$12.2136,017 shs$0.0010/07/2025$12.23$12.23$12.31$12.2230,888 shs$0.0010/06/2025$12.20$12.23+0.25%$12.30$12.1437,028 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. 10/03/2025$12.10$12.20+0.83%$12.22$12.0424,325 shs$0.0010/02/2025$12.12$12.10-0.17%$12.17$12.0423,749 shs$0.0010/01/2025$12.04$12.12+0.66%$12.20$11.9618,720 shs$0.0009/30/2025$12.02$12.04+0.17%$12.20$11.9614,285 shs$0.0009/29/2025$12.06$12.02-0.33%$12.11$12.0015,901 shs$0.0009/26/2025$12.08$12.06-0.17%$12.16$12.068,537 shs$0.0009/25/2025$12.19$12.08-0.86%$12.17$11.9325,072 shs$0.0009/24/2025$12.32$12.19-1.10%$12.32$12.1612,155 shs$0.0009/23/2025$12.30$12.32+0.16%$12.34$12.1628,013 shs$0.0009/22/2025$12.33$12.30-0.24%$12.34$12.2561,539 shs$0.0009/19/2025$12.23$12.33+0.82%$12.34$12.2241,222 shs$0.0009/18/2025$12.23$12.23$12.25$11.8119,125 shs$0.0009/17/2025$12.17$12.23+0.49%$12.25$11.9825,313 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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