Calamos Global Total Return Fund (CGO) Short Interest Ratio & Short Volume $11.33 -0.12 (-1.05%) Closing price 06/13/2025 03:59 PM EasternExtended Trading$11.35 +0.02 (+0.18%) As of 06/13/2025 04:04 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 Short Interest Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Calamos Global Total Return Fund Short Interest DataCalamos Global Total Return Fund (CGO) has a short interest of 11,600 shares. This marks a -25.64% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.5, indicating that it would take 0.5 days of the average trading volume of 25,203 shares to cover all short positions.Current Short Interest11,600 sharesPrevious Short Interest15,600 sharesChange Vs. Previous Month-25.64%Dollar Volume Sold Short$128.76 thousandShort Interest Ratio0.5 Days to CoverLast Record DateMay 31, 2025Today's Trading Volume22,492 sharesAverage Trading Volume25,203 sharesToday's Volume Vs. Average89% Short Selling Calamos Global Total Return Fund? Sign up to receive the latest short interest report for Calamos Global Total Return Fund and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCGO Short Interest Over TimeCGO Days to Cover Over TimeCGO Percentage of Float Shorted Over Time Calamos Global Total Return Fund Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/31/202511,600 shares $128.76 thousand -25.6%N/A0.5 $11.10 5/15/202515,600 shares $171.13 thousand -14.3%N/A0.6 $10.97 4/30/202518,200 shares $190.01 thousand +52.9%N/A0.6 $10.44 4/15/202511,900 shares $119.12 thousand +250.0%N/A0.4 $10.01 3/31/20253,400 shares $35.12 thousand +142.9%N/A0.1 $10.33 3/15/20251,400 shares $14.67 thousand -48.2%N/A0.1 $10.48 2/28/20252,700 shares $29.75 thousand -29.0%N/A0.1 $11.02 2/15/20253,800 shares $44.31 thousand -57.8%N/A0.1 $11.66 1/31/20259,000 shares $102.24 thousand -15.9%N/A0.3 $11.36 1/15/202510,700 shares $119.09 thousand +132.6%N/A0.4 $11.13 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. 12/31/20244,600 shares $52.39 thousand -65.2%N/A0.2 $11.39 12/15/202413,200 shares $157.55 thousand +1,000.0%N/A0.6 $11.94 11/30/20241,200 shares $14.14 thousand -88.8%N/A0.1 $11.78 11/15/202410,700 shares $124.76 thousand -51.6%N/A0.5 $11.66 10/31/202422,100 shares $257.47 thousand -25.1%N/A1.1 $11.65 10/15/202429,500 shares $358.13 thousand +17.5%N/A1.4 $12.14 9/30/202425,100 shares $299.95 thousand +7.3%N/A1 $11.95 9/15/202423,400 shares $272.61 thousand -13.7%N/A0.9 $11.65 8/31/202427,100 shares $312.73 thousand -7.5%N/A1 $11.54 8/15/202429,300 shares $337.54 thousand -20.4%N/A1 $11.52 7/31/202436,800 shares $418.78 thousand +116.5%N/A1.2 $11.38 7/15/202417,000 shares $199.58 thousand +123.7%N/A0.5 $11.74 6/30/20247,600 shares $84.21 thousand -12.6%N/A0.2 $11.08 6/15/20248,700 shares $94.92 thousand -22.3%N/A0.3 $10.91 5/31/202411,200 shares $117.71 thousand -9.7%N/A0.3 $10.51 5/15/202412,400 shares $130.57 thousand -4.6%N/A0.4 $10.53 4/30/202413,000 shares $129.48 thousand +38.3%N/A0.3 $9.96 4/15/20249,400 shares $93.06 thousand -51.8%N/A0.3 $9.90 3/31/202419,500 shares $202.80 thousand -55.3%N/A0.6 $10.40 3/15/202443,600 shares $457.80 thousand +938.1%N/A1.3 $10.50 2/29/20244,200 shares $40.91 thousand -62.2%N/A0.2 $9.74 2/15/202411,100 shares $108.23 thousand +15.6%N/A0.4 $9.75 1/31/20249,600 shares $89.18 thousand +966.7%N/A0.4 $9.29 1/15/2024900 shares $8.24 thousand -35.7%N/A0 $9.15 12/31/20231,400 shares $12.71 thousand -63.2%N/A0.1 $9.08 12/15/20233,800 shares $34.73 thousand -39.7%N/A0.2 $9.14 11/30/20236,300 shares $56.45 thousand -25.0%N/A0.3 $8.96 11/15/20238,400 shares $74.26 thousand +40.0%N/A0.4 $8.84 10/31/20236,000 shares $48.90 thousand +87.5%N/A0.3 $8.15 10/15/20233,200 shares $27.36 thousand -57.3%N/A0.2 $8.55An AI run of epic proportions is only getting started (Ad)I just put together an urgent new presentation that you need to see right away. 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Click to find out what Nvidia’s CEO might reveal… and how Sykes is preparing to ride the wave. 9/30/20237,500 shares $65.63 thousand +97.4%N/A0.4 $8.75 9/15/20233,800 shares $34.88 thousand +72.7%N/A0.2 $9.18 8/31/20232,200 shares $20.59 thousand +29.4%N/A0.1 $9.36 8/15/20231,700 shares $16.23 thousand -74.2%N/A0.1 $9.55 7/31/20236,600 shares $65.01 thousand +100.0%N/A0.3 $9.85 7/15/20233,300 shares $31.68 thousand -68.6%N/A0.1 $9.60 6/30/202310,500 shares $101.33 thousand +854.6%N/A0.4 $9.65 6/15/20231,100 shares $10.45 thousand +450.0%N/A0 $9.50 5/31/2023200 shares $1.81 thousand -96.8%N/A0 $9.05 5/15/20236,300 shares $57.58 thousand +90.9%N/A0.2 $9.14 4/30/20233,300 shares $30.53 thousand -38.9%N/A0.1 $9.25 4/15/20235,400 shares $50.76 thousand -71.1%N/A0.2 $9.40 3/31/202318,700 shares $175.78 thousand -38.7%N/A0.6 $9.40 3/15/202330,500 shares $280.91 thousand +38.6%N/A1 $9.21 2/28/202322,000 shares $213.62 thousand -21.4%N/A0.7 $9.71 2/15/202328,000 shares $291.20 thousand +268.4%N/A0.8 $10.40 1/31/20237,600 shares $76.84 thousand +216.7%N/A0.2 $10.11 1/15/20232,400 shares $22.56 thousand -41.5%N/A0.1 $9.40 12/30/20224,100 shares $36.20 thousand +241.7%N/A0.1 $8.83 12/15/20221,200 shares $11.05 thousand -81.3%N/A0 $9.21 11/30/20226,400 shares $61.25 thousand +120.7%N/A0.2 $9.57 11/15/20222,900 shares $27.17 thousand +383.3%N/A0.1 $9.37 10/31/2022600 shares $5.47 thousand -95.5%N/A0 $9.12 10/15/202213,300 shares $117.04 thousand No ChangeN/A0.4 $8.80 9/30/202228,000 shares $274.68 thousand -48.1%N/A1 $9.81 9/15/202253,900 shares $652.73 thousand +142.8%N/A2.1 $12.11 8/31/202222,200 shares $255.39 thousand +98.2%N/A0.9 $11.50 8/15/202211,200 shares $131.94 thousand +7.7%N/A0.5 $11.78 7/31/202210,400 shares $119.60 thousand +13.0%N/A0.4 $11.50 7/15/20229,200 shares $98.43 thousand +12.2%N/A0.4 $10.70 6/30/20228,200 shares $87.08 thousand -53.4%N/A0.4 $10.62 6/15/202217,600 shares $195.18 thousand -35.5%N/A0.7 $11.09 5/31/202227,300 shares $333.61 thousand -25.2%N/A1.2 $12.22 5/15/202236,500 shares $426.32 thousand +10.3%N/A1.5 $11.68 4/30/202233,100 shares $425.34 thousand -15.8%N/A1.3 $12.85 4/15/202239,300 shares $562.78 thousand +2.6%N/A1.4 $14.32 3/31/202238,300 shares $551.52 thousand +152.0%N/A1.4 $14.40 3/15/202215,200 shares $196.08 thousand +390.3%N/A0.6 $12.90 2/28/20223,100 shares $42.10 thousand +14.8%N/A0.1 $13.58 2/15/20222,700 shares $37.91 thousand +350.0%N/A0.1 $14.04 1/31/2022600 shares $8.36 thousand -45.5%N/A0 $13.94 1/15/20221,100 shares $16.71 thousand +22.2%N/A0 $15.19 12/31/2021900 shares $13.84 thousand -90.8%N/A0 $15.38 12/15/20219,800 shares $149.55 thousand -37.6%N/A0.5 $15.26 11/30/202115,700 shares $245.08 thousand +8.3%N/A0.7 $15.61 11/15/202114,500 shares $234.47 thousand +367.7%N/A0.6 $16.17 10/29/20213,100 shares $49.17 thousand +158.3%N/A0.1 $15.86 10/15/20211,200 shares $18.43 thousand -90.0%N/A0.1 $15.36 9/30/202112,000 shares $190.80 thousand +79.1%N/A0.6 $15.90 9/15/20216,700 shares $108.54 thousand -44.2%N/A0.3 $16.20An AI run of epic proportions is only getting started (Ad)I just put together an urgent new presentation that you need to see right away. 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Click to find out what Nvidia’s CEO might reveal… and how Sykes is preparing to ride the wave. 8/31/202112,000 shares $202.32 thousand +36.4%N/A0.6 $16.86 8/13/20218,800 shares $145.20 thousand -17.0%N/A0.5 $16.50 7/30/202110,600 shares $169.71 thousand +27.7%N/A0.6 $16.01 7/15/20218,300 shares $133.96 thousand +144.1%N/A0.5 $16.14 6/30/20213,400 shares $55.08 thousand +25.9%N/A0.2 $16.20 6/15/20212,700 shares $43.98 thousand -10.0%N/A0.1 $16.29 5/28/20213,000 shares $48.09 thousand -46.4%N/A0.1 $16.03 5/14/20215,600 shares $86.69 thousand -25.3%N/A0.2 $15.48 4/30/20217,500 shares $120 thousand +102.7%N/A0.3 $16.00 4/15/20213,700 shares $59.24 thousand +825.0%N/A0.1 $16.01 3/31/2021400 shares $5.86 thousand -92.9%N/A0 $14.65 3/15/20215,600 shares $85.90 thousand +55.6%N/A0.2 $15.34 2/26/20213,600 shares $57.17 thousand +12.5%N/A0.1 $15.88 2/12/20213,200 shares $51.20 thousand -61.9%N/A0.1 $16.00 1/29/20218,400 shares $131.80 thousand -18.5%N/A0.2 $15.69 1/15/202110,300 shares $159.65 thousand +243.3%N/A0.3 $15.50 12/31/20203,000 shares $44.61 thousand -41.2%N/A0.1 $14.87 12/15/20205,100 shares $74.00 thousand +27.5%N/A0.1 $14.51 11/30/20204,000 shares $54.72 thousand -51.8%N/A0.1 $13.68 11/15/20208,300 shares $108.56 thousand +56.6%N/A0.2 $13.08 10/30/20205,300 shares $62.43 thousand -30.3%N/A0.2 $11.78 10/15/20207,600 shares $97.20 thousand -6.2%N/A0 $12.79 9/30/20208,100 shares $96.07 thousand +800.0%N/A0.3 $11.86 9/15/20203,600 shares $44.75 thousand +300.0%N/A0.1 $12.43 8/31/2020900 shares $11.49 thousand -75.0%N/A0 $12.77 8/14/20203,600 shares $45.14 thousand +16.1%N/A0.1 $12.54 7/31/20203,100 shares $38.29 thousand -53.7%N/A0.1 $12.35 7/15/20206,700 shares $81.34 thousand -47.2%N/A0.2 $12.14 6/30/202012,700 shares $141.73 thousand +388.5%N/A0.4 $11.16 6/15/20202,600 shares $29.61 thousand -29.7%N/A0.1 $11.39 CGO Short Interest - Frequently Asked Questions What is Calamos Global Total Return Fund's current short interest? Short interest is the volume of Calamos Global Total Return Fund shares that have been sold short but have not yet been covered or closed out. As of May 31st, investors have sold 11,600 shares of CGO short. Learn More on Calamos Global Total Return Fund's current short interest. Is Calamos Global Total Return Fund's short interest increasing or decreasing? Calamos Global Total Return Fund saw a drop in short interest in the month of May. As of May 31st, there was short interest totaling 11,600 shares, a drop of 25.6% from the previous total of 15,600 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks. What does it mean to sell short Calamos Global Total Return Fund stock? Short selling CGO is an investing strategy that aims to generate trading profit from Calamos Global Total Return Fund as its price is falling. CGO shares are trading down $0.12 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Calamos Global Total Return Fund? A short squeeze for Calamos Global Total Return Fund occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of CGO, which in turn drives the price of the stock up even further. How often is Calamos Global Total Return Fund's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including CGO, twice per month. The most recent reporting period available is May, 31 2025. 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