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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 NYSE:AEF NASDAQ:AEP NYSE:BUI CVE:GSI 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 VolumeAEFAbrdn Emerging Markets Equity Income Fund$6.44+0.3%$6.10$4.43▼$6.48$261.47M0.84187,791 shs80,803 shsAEPAmerican Electric Power$109.46+0.7%$110.03$89.91▼$115.36$58.15B0.462.88 million shs2.18 million shsBUIBlackRock Utilities, Infrastructure & Power Opportunities Trust$26.88-0.6%$26.66$20.27▼$27.59N/AN/A56,581 shs140,252 shsGSIGatekeeper SystemsC$1.89+2.7%C$1.46C$0.30▼C$2.05C$196.30M1.279077249,801 shs360,578 shs The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEFAbrdn Emerging Markets Equity Income Fund0.00%+4.04%+5.06%+13.38%+23.14%AEPAmerican Electric Power0.00%+1.25%-3.01%+6.38%+6.22%BUIBlackRock Utilities, Infrastructure & Power Opportunities Trust0.00%-0.32%-0.48%+8.43%+14.77%GSIGatekeeper Systems0.00%+5.00%+35.48%+139.24%+215.00%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAEFAbrdn Emerging Markets Equity Income Fund$6.44+0.3%$6.10$4.43▼$6.48$261.47M0.84187,791 shs80,803 shsAEPAmerican Electric Power$109.46+0.7%$110.03$89.91▼$115.36$58.15B0.462.88 million shs2.18 million shsBUIBlackRock Utilities, Infrastructure & Power Opportunities Trust$26.88-0.6%$26.66$20.27▼$27.59N/AN/A56,581 shs140,252 shsGSIGatekeeper SystemsC$1.89+2.7%C$1.46C$0.30▼C$2.05C$196.30M1.279077249,801 shs360,578 shs The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEFAbrdn Emerging Markets Equity Income Fund0.00%+4.04%+5.06%+13.38%+23.14%AEPAmerican Electric Power0.00%+1.25%-3.01%+6.38%+6.22%BUIBlackRock Utilities, Infrastructure & Power Opportunities Trust0.00%-0.32%-0.48%+8.43%+14.77%GSIGatekeeper Systems0.00%+5.00%+35.48%+139.24%+215.00%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEFAbrdn Emerging Markets Equity Income Fund 0.00N/AN/AN/AAEPAmerican Electric Power 2.29Hold$111.932.26% UpsideBUIBlackRock Utilities, Infrastructure & Power Opportunities Trust 0.00N/AN/AN/AGSIGatekeeper Systems 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest AEP, BUI, GSI, and AEF Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/11/2025AEPAmerican Electric PowerJefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetHold$120.00 ➝ $116.008/21/2025AEPAmerican Electric PowerMorgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight8/1/2025AEPAmerican Electric PowerBarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetEqual Weight$105.00 ➝ $111.007/31/2025AEPAmerican Electric PowerScotiabankSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetSector Perform$102.00 ➝ $114.007/31/2025AEPAmerican Electric PowerRaymond James FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform$115.00 ➝ $122.007/31/2025AEPAmerican Electric PowerUBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetSell$100.00 ➝ $110.007/31/2025AEPAmerican Electric PowerMizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price TargetNeutral$109.00 ➝ $116.00(Data available from 9/14/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEFAbrdn Emerging Markets Equity Income Fund$20.73M12.61N/AN/AN/A∞AEPAmerican Electric Power$20.67B2.83$12.06 per share9.08$50.71 per share2.16BUIBlackRock Utilities, Infrastructure & Power Opportunities Trust$97.54MN/AN/AN/AN/AN/AGSIGatekeeper SystemsC$32.34M6.07C$0.27 per share6.90C$0.20 per share9.45Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEFAbrdn Emerging Markets Equity Income FundN/AN/A0.00∞N/AN/AN/AN/AN/AAEPAmerican Electric Power$2.97B$6.8416.0017.402.8817.68%11.55%3.11%11/5/2025 (Estimated)BUIBlackRock Utilities, Infrastructure & Power Opportunities TrustN/AN/A0.00∞N/AN/AN/AN/AN/AGSIGatekeeper SystemsC$252.34K-C$0.02N/A∞N/A0.72%1.34%12.53%N/ALatest AEP, BUI, GSI, and AEF EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails7/30/2025Q2 2025AEPAmerican Electric Power$1.27$1.43+$0.16$2.29$4.85 billion$5.09 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAEFAbrdn Emerging Markets Equity Income Fund$0.578.85%N/AN/AN/AAEPAmerican Electric Power$3.723.40%N/A54.39%15 YearsBUIBlackRock Utilities, Infrastructure & Power Opportunities Trust$1.726.40%N/AN/AN/AGSIGatekeeper SystemsN/AN/AN/AN/AN/ALatest AEP, GSI, BUI, and AEF DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date9/10/2025AEFAbrdn Emerging Markets Equity Income Fundquarterly$0.177.8%9/23/20259/23/20259/30/20259/2/2025BUIBlackRock Utilities, Infrastructure & Power Opportunities Trustmonthly$0.13606.04%9/15/20259/15/20259/30/20257/22/2025AEPAmerican Electric Powerquarterly$0.933.38%8/8/20258/8/20259/10/20258/1/2025BUIBlackRock Utilities, Infrastructure & Power Opportunities Trustmonthly$0.13606.2%8/15/20258/15/20258/29/20257/1/2025BUIBlackRock Utilities, Infrastructure & Power Opportunities Trustmonthly$0.13606.3%7/15/20257/15/20257/31/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEFAbrdn Emerging Markets Equity Income FundN/AN/AN/AAEPAmerican Electric Power1.330.550.41BUIBlackRock Utilities, Infrastructure & Power Opportunities TrustN/AN/AN/AGSIGatekeeper Systems4.978.050.95Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEFAbrdn Emerging Markets Equity Income Fund73.93%AEPAmerican Electric Power75.24%BUIBlackRock Utilities, Infrastructure & Power Opportunities TrustN/AGSIGatekeeper Systems1.22%Insider OwnershipCompanyInsider OwnershipAEFAbrdn Emerging Markets Equity Income Fund16.70%AEPAmerican Electric Power0.07%BUIBlackRock Utilities, Infrastructure & Power Opportunities TrustN/AGSIGatekeeper Systems11.17%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEFAbrdn Emerging Markets Equity Income FundN/A40.60 million42.28 millionNot OptionableAEPAmerican Electric Power16,330534.80 million534.42 millionOptionableBUIBlackRock Utilities, Infrastructure & Power Opportunities Trust862N/AN/ANot OptionableGSIGatekeeper SystemsN/A103.86 millionN/ANot OptionableAEP, BUI, GSI, and AEF HeadlinesRecent News About These CompaniesGatekeeper Secures $27 Million Contract for LIRR Transit Video UpgradeSeptember 12 at 2:51 PM | theglobeandmail.comGatekeeper Systems (CVE:GSI) Sets New 12-Month High - Still a Buy?September 4, 2025 | marketbeat.comGatekeeper CEO Reduces Stake Amid Personal Financial AdjustmentsSeptember 4, 2025 | tipranks.comGatekeeper Announces C$27 Million FRA Transit Video Project with New York Metropolitan Transportation Authority's Long Island Rail RoadSeptember 3, 2025 | theglobeandmail.comGatekeeper Systems Secures Video Solutions Contract with Florida Private SchoolAugust 20, 2025 | tipranks.comGatekeeper Systems (CVE:GSI) Trading Down 1.3% - Here's What HappenedAugust 14, 2025 | marketbeat.comGatekeeper Systems Secures $1M in School Bus Video Contracts in CaliforniaAugust 10, 2025 | tipranks.comGatekeeper Reports $7.5M Revenue, 16% YoY Growth, in Record Breaking Fiscal Q3 2025July 31, 2025 | finance.yahoo.comGatekeeper Systems Inc.: Gatekeeper Reports $7.5M Revenue, 16% YoY Growth, in Record Breaking Fiscal Q3 2025July 31, 2025 | finanznachrichten.deGatekeeper Systems Achieves Record Fiscal Q3 with 16% Revenue GrowthJuly 30, 2025 | tipranks.comGatekeeper Announces Closing of its $11.5 Million Bought Deal Private Placement, Including Full Exercise of Underwriters' OptionJuly 23, 2025 | finance.yahoo.comGatekeeper Announces Closing of its $11.5 Million Bought Deal Private Placement, Including Full Exercise of Underwriters' OptionJuly 23, 2025 | finance.yahoo.comGatekeeper Systems Inc. (GSI.V) - Yahoo FinanceJuly 18, 2025 | finance.yahoo.comGatekeeper Systems announces $10M bought deal private placementJuly 15, 2025 | msn.comGatekeeper Announces $10 Million Bought Deal Private PlacementJuly 15, 2025 | cantechletter.comCGatekeeper Systems Secures $10 Million in Bought Deal Private PlacementJuly 14, 2025 | tipranks.comGatekeeper Systems Inc. (CVE:GSI) Senior Officer Douglas Fraser Sells 10,000 SharesJuly 10, 2025 | insidertrades.comGatekeeper Systems Expands Credit Facilities to Support GrowthJune 30, 2025 | tipranks.comAlmonty, Eonx, Gatekeeper at 52-Week HighsJune 30, 2025 | ca.finance.yahoo.comGatekeeper Systems Secures $450K in Canadian School Bus Contracts Amid New Safety RegulationsJune 25, 2025 | tipranks.comGKPRF Gatekeeper Systems Inc. - Seeking AlphaJune 25, 2025 | seekingalpha.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesLowe’s Builds Value for Investors: Still a Good Buy in 2025By Thomas Hughes | August 20, 2025BJ’s Wholesale Club Pulls Back to Trend: It’s Time for an EntryBy Thomas Hughes | August 25, 2025Amazon’s Chart Just Flashed a Pennant Pattern—Here’s What to DoBy Sam Quirke | August 27, 20253 Stocks Helping Build Tomorrow's Data CentersBy Gabriel Osorio-Mazilli | August 16, 20253 Gold ETFs That Could Surge If the Fed Cuts Rates This MonthBy Jordan Chussler | September 1, 2025AEP, BUI, GSI, and AEF Company DescriptionsAbrdn Emerging Markets Equity Income Fund NYSE:AEF$6.44 +0.02 (+0.31%) Closing price 09/12/2025 03:59 PM EasternExtended Trading$6.44 0.00 (0.00%) As of 09/12/2025 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.Abrdn Emerging Markets Equity Income Fund Inc is a closed ended balanced mutual fund and managed by Aberdeen Asset Managers Limited. It invests in the public equity and fixed income markets of Chile. The fund seeks to invest in securities of companies operating across diversified sectors. It employs fundamental analysis with a bottom-up security selection approach to create its portfolio. The fund benchmarks the performance of its portfolio against the MSCI Chile Index. It conducts in-house research to create its portfolio. The fund was formerly known as Aberdeen Chile Fund, Inc. Abrdn Emerging Markets Equity Income Fund Inc was formed on January 30, 1989 and is domiciled in the United States.American Electric Power NASDAQ:AEP$109.46 +0.72 (+0.66%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$109.10 -0.36 (-0.33%) As of 09/12/2025 07:51 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.American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, renewable, nuclear, hydro, solar, wind, and other energy sources. It also supplies and markets electric power at wholesale to other electric utility companies, rural electric cooperatives, municipalities, and other market participants. American Electric Power Company, Inc. was incorporated in 1906 and is headquartered in Columbus, Ohio.BlackRock Utilities, Infrastructure & Power Opportunities Trust NYSE:BUI$26.88 -0.17 (-0.63%) Closing price 09/12/2025 03:57 PM EasternExtended Trading$26.84 -0.04 (-0.13%) As of 09/12/2025 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.BlackRock Utility, Infrastructure & Power Opportunities Trust is a closed ended equity mutual fund launched by BlackRock, Inc. The fund is managed by BlackRock Advisors, LLC. It invests in public equity markets across the globe. The fund seeks to invest in stocks of companies operating in the utilities and infrastructure sectors. It invests in stocks of companies across diversified market capitalizations. The fund also invests through derivatives, with an emphasis on option writing. The fund was formerly known as BlackRock Utility and Infrastructure Trust. BlackRock Utility, Infrastructure & Power Opportunities Trust was formed on November 22, 2011 and is domiciled in the United States.Gatekeeper Systems CVE:GSIC$1.89 +0.05 (+2.72%) As of 09/12/2025 03:59 PM EasternGatekeeper Systems Inc. designs, manufactures, markets, and sells video security solutions for mobile and extreme environments in Canada and the United States. The company offers interior and exterior cameras, and mobile data collectors; G4 Viewer that revolutionizes video management for fleet monitoring; AI Dash Cam, an AI-based dash cam that offers driver status monitor and advanced driver assistance systems; wireless systems, such as access points, mobile wireless modules, mobile Wi-Fi systems, and yard guards; and CLARITY, an integrated video and passenger counting school bus operating platform. It also provides Automated Lane Enforcement, a video and data analytics solution that provides automatic enforcement of transit lane violations; school bus student protector solution that automatically enforces stop-arm violations; and intelligent temperature sensing system, a health monitoring panel that measures the body temperature of individuals entering a transportation vehicle or building, as well as on-site system maintenance and repair, testing, troubleshooting, system installation, training, and warranty support services. The company serves to the transit, school bus, police, ambulance, taxi, and transport markets. Gatekeeper Systems Inc. was founded in 1997 and is headquartered in Abbotsford, Canada. 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