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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:CGO NYSE:EFR NYSE:PEO NYSE:SPE On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeCGOCalamos Global Total Return Fund$11.68+0.3%$11.38$8.71▼$12.59N/AN/A24,572 shs32,113 shsEFREaton Vance Senior Floating-Rate Trust$11.91-1.7%$11.97$10.40▼$13.38N/AN/A87,920 shs307,864 shsPEOAdams Natural Resources Fund$21.76$21.18$18.35▼$24.23$575.73M0.7454,849 shs213,320 shsSPESpecial Opportunities Fund$15.53+0.1%$15.27$12.72▼$15.87$173.32M0.8743,617 shs21,978 shs7 Stocks to Buy And Hold ForeverEnter your email address and we'll send you MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCGOCalamos Global Total Return Fund0.00%+0.09%+2.37%+18.94%-0.72%EFREaton Vance Senior Floating-Rate Trust0.00%-1.81%+0.93%+3.52%-9.64%PEOAdams Natural Resources Fund0.00%-2.31%-0.74%+6.93%-10.01%SPESpecial Opportunities Fund0.00%+0.39%+2.85%+9.99%+16.07%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCGOCalamos Global Total Return FundN/AN/AN/AN/AN/AN/AN/AN/AEFREaton Vance Senior Floating-Rate TrustN/AN/AN/AN/AN/AN/AN/AN/APEOAdams Natural Resources FundN/AN/AN/AN/AN/AN/AN/AN/ASPESpecial Opportunities FundN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCGOCalamos Global Total Return Fund 0.00N/AN/AN/AEFREaton Vance Senior Floating-Rate Trust 0.00N/AN/AN/APEOAdams Natural Resources Fund 0.00N/AN/AN/ASPESpecial Opportunities Fund 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCGOCalamos Global Total Return Fund$8.68MN/AN/AN/AN/AN/AEFREaton Vance Senior Floating-Rate Trust$23.22MN/AN/AN/AN/AN/APEOAdams Natural Resources FundN/AN/AN/AN/AN/AN/ASPESpecial Opportunities FundN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCGOCalamos Global Total Return FundN/AN/A0.00∞N/AN/AN/AN/AN/AEFREaton Vance Senior Floating-Rate TrustN/AN/A0.00∞N/AN/AN/AN/AN/APEOAdams Natural Resources FundN/AN/A0.00∞N/AN/AN/AN/A7/22/2025 (Estimated)SPESpecial Opportunities FundN/AN/A0.00∞N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCGOCalamos Global Total Return Fund$0.968.22%N/AN/AN/AEFREaton Vance Senior Floating-Rate Trust$1.2810.75%N/AN/AN/APEOAdams Natural Resources Fund$2.6212.04%N/AN/AN/ASPESpecial Opportunities Fund$1.147.34%N/AN/AN/ALatest CGO, EFR, SPE, and PEO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date7/10/2025SPESpecial Opportunities Fundmonthly$0.10988.5%9/16/20259/16/20259/30/20257/9/2025SPESpecial Opportunities Fundmonthly$0.10988.5%9/16/20259/16/20259/30/20257/2/2025EFREaton Vance Senior Floating-Rate Trust--$0.08809.6%7/15/20257/15/20257/31/20257/8/2025SPESpecial Opportunities Fundjul 25$0.10988.5%7/22/20257/22/20257/31/20257/1/2025CGOCalamos Global Total Return FundMonthly$0.088.17%7/14/20257/14/20257/21/20256/3/2025EFREaton Vance Senior Floating-Rate Trustmonthly$0.089010.1%6/16/20256/16/20256/30/20256/2/2025CGOCalamos Global Total Return Fundmonthly$0.088.5%6/12/20256/12/20256/20/20255/2/2025EFREaton Vance Senior Floating-Rate Trustmonthly$0.091010.3%5/15/20255/15/20255/30/20255/17/2025SPESpecial Opportunities Fund$0.10988.65%5/20/20255/21/20255/30/20254/22/2025PEOAdams Natural Resources Fundquarterly$0.528.3%4/28/20254/28/20255/28/20255/1/2025CGOCalamos Global Total Return Fundmonthly$0.088.9%5/13/20255/13/20255/20/2025(Data available from 1/1/2013 forward)Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCGOCalamos Global Total Return FundN/AEFREaton Vance Senior Floating-Rate TrustN/APEOAdams Natural Resources Fund33.54%SPESpecial Opportunities Fund35.60%Insider OwnershipCompanyInsider OwnershipCGOCalamos Global Total Return FundN/AEFREaton Vance Senior Floating-Rate TrustN/APEOAdams Natural Resources Fund0.13%SPESpecial Opportunities Fund49.30%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCGOCalamos Global Total Return Fund2,219N/AN/ANot OptionableEFREaton Vance Senior Floating-Rate TrustN/AN/AN/ANot OptionablePEOAdams Natural Resources Fund1826.28 million26.24 millionOptionableSPESpecial Opportunities FundN/A11.18 million5.67 millionNot OptionableCGO, EFR, SPE, and PEO HeadlinesRecent News About These CompaniesSpecial Opportunities Fund (NYSE:SPE) Stock Price Crosses Above 50-Day Moving Average - What's Next?July 18 at 6:35 AM | marketbeat.comSpecial Opportunities Fund, Inc. (NYSE:SPE) Declares $0.11 Monthly DividendJuly 10, 2025 | marketbeat.comSpecial Opportunities Fund, Inc. (NYSE:SPE) to Issue Monthly Dividend of $0.11July 9, 2025 | marketbeat.comSpecial Opportunities Fund, Inc. Declares Jul 25 Dividend of $0.11 (NYSE:SPE)July 9, 2025 | marketbeat.comSpecial Opportunities Fund, Inc. Declares Next Three Monthly Distributions Under Managed Distribution PlanJuly 8, 2025 | quiverquant.comQSpecial Opportunities Fund Declares Distributions For Third Quarter of 2025July 8, 2025 | globenewswire.comSpecial Opportunities Fund, Inc. (SPE) - Yahoo FinanceJuly 2, 2025 | finance.yahoo.comSpecial Opportunities Fund (NYSE:SPE) Shares Cross Above Fifty Day Moving Average - Here's WhyJune 25, 2025 | marketbeat.comSterling Capital Special Opportunities Fund;AJune 21, 2025 | wsj.comSpecial Opportunities Fund Inc Share Price (SPE.C.US)June 13, 2025 | lse.co.ukHealthcare Special Opportunities Fund Announces June 2025 Quarterly DistributionJune 13, 2025 | finance.yahoo.comSpecial Opportunities Fund, Inc. Dividend DeclarationJune 5, 2025 | businesswire.comArena Investors Finalizes Third Flagship Special Opportunities FundMay 25, 2025 | crowdfundinsider.comCASK Investment Managers launches special opportunities fundMay 23, 2025 | cafemutual.comCArena Investors amasses $1.1bn for special opportunities fundMay 23, 2025 | opalesque.comOArena Closes Third Flagship Special Opportunities FundMay 22, 2025 | finance.yahoo.comMeteora Capital Recently Celebrated the Three-Year Anniversary of Flagship FundMay 22, 2025 | finance.yahoo.comASK Investment Managers launches ASK Special Opportunities Portfolio, aims to raise ₹1000 crore, know full detailsMay 17, 2025 | msn.comWhiteOak Capital Mutual Fund announces change in fund manager under its schemesMay 17, 2025 | msn.comBlackstone-backed ASK Investment Managers launches ASK Special Opportunities PortfolioMay 16, 2025 | hubbis.comHBlackstone-backed ASK Investment launches ₹1,000 crore special opportunities PMS, targets volatile market betsMay 15, 2025 | fortuneindia.comFNew MarketBeat Followers Over TimeMedia Sentiment Over TimeTop HeadlinesView All Headlines3 Defense Leaders Set to Gain From Rising Military SpendBy Chris Markoch | July 5, 2025View 3 Defense Leaders Set to Gain From Rising Military Spend3 Semiconductor Stocks Poised to Surge on AI SpendingBy Chris Markoch | June 25, 2025View 3 Semiconductor Stocks Poised to Surge on AI SpendingInsiders Spent Millions on These 3 Stocks Over the Past 2 MonthsBy Leo Miller | July 17, 2025View Insiders Spent Millions on These 3 Stocks Over the Past 2 MonthsAI Infrastructure Is Exploding—Don’t Overlook CoreWeave & NebiusBy Jeffrey Neal Johnson | July 17, 2025View AI Infrastructure Is Exploding—Don’t Overlook CoreWeave & NebiusPalantir’s $100M Nuclear OS Pact Boosts Bullish CaseBy Chris Markoch | July 1, 2025View Palantir’s $100M Nuclear OS Pact Boosts Bullish CaseCGO, EFR, SPE, and PEO Company DescriptionsCalamos Global Total Return Fund NASDAQ:CGO$11.68 +0.03 (+0.26%) Closing price 07/18/2025 04:00 PM EasternExtended Trading$11.66 -0.03 (-0.21%) As of 07/18/2025 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.Calamos Global Total Return Fund is a closed ended balanced mutual fund launched by Calamos Investments LLC. It is managed by Calamos Advisors LLC. The fund invests in public equity and fixed income markets across the globe. It seeks to invest in securities of companies operating across diversified sectors. The fund primarily invests in equities, convertible bonds, and high yield corporate bonds. It employs both fundamental and quantitative analysis to create its portfolio. The fund benchmarks the performance of its portfolio against MSCI World Index. Calamos Global Total Return Fund was formed on March 30, 2004 and is domiciled in the United States.Eaton Vance Senior Floating-Rate Trust NYSE:EFR$11.91 -0.21 (-1.73%) Closing price 07/18/2025 03:59 PM EasternExtended Trading$11.90 -0.01 (-0.04%) As of 07/18/2025 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.Eaton Vance Senior Floating-Rate Trust is a closed-ended fixed income mutual fund launched and managed by Eaton Vance Management. The fund invests in the fixed income markets of the United States. It primarily invests in senior, secured floating rate loans. It benchmarks the performance of its portfolio against the S&P/LSTA Leveraged Loan Index. Eaton Vance Senior Floating-Rate Trust was formed on November 28, 2003 and is domiciled in the United States.Adams Natural Resources Fund NYSE:PEO$21.76 0.00 (0.00%) Closing price 07/18/2025 03:59 PM EasternExtended Trading$21.78 +0.02 (+0.11%) As of 07/18/2025 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.Adams Natural Resources Fund, Inc. is a publicly owned investment manager. The firm invests in the public equity markets across the globe. The firm manages closed-end equity fund focused on the energy and material sectors. It invests in stocks of companies of all market capitalizations operating in the energy and natural resources sector including oil companies, exploration and production, utilities, services, and basic materials sectors. The firm employs a fundamental analysis with a bottom-up stock picking approach while focusing on earnings growth prospects, defendable market position, market competition, macroeconomic backdrop, cash flow generation, valuation, capital allocation, return on capital, mileposts and catalysts, and point in cycle identification to make its investments. It benchmarks the performance of its portfolios against a composite index of 80% Dow Jones Oil and Gas Index and 20% Dow Jones Basic Materials Index. The firm was formerly known as Petroleum & Resources Corporation. Adams Natural Resources Fund, Inc. was founded in 1929 and is based in Baltimore, Maryland with an additional office in Boston, Massachusetts.Special Opportunities Fund NYSE:SPE$15.53 +0.02 (+0.13%) Closing price 07/18/2025 03:59 PM EasternExtended Trading$15.52 -0.01 (-0.06%) As of 07/18/2025 04:31 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.Special Opportunities Fund, Inc. is a close-ended balanced fund of funds launched and managed by Bulldog Investors, LLC. It invests in close-ended funds investing in public equity and fixed income markets. The fund employs a combination of value, opportunistic and special situations strategies to make its investments. It benchmarks the performance of its portfolio against the S&P 500 Index. The fund was previously known as Insured Municipal Income Fund, Inc. Special Opportunities Fund, Inc. was formed on February 18, 1993 and is domiciled in the United States. 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