Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. 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:NIO NASDAQ:NKLA NASDAQ:PLUG 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 VolumeNIONIO$3.91+6.0%$3.69$3.02▼$7.71$7.70B1.5552.72 million shs140.89 million shsNKLANikola$0.18-28.7%$0.18$0.18▼$10.34$11.14M1.9710.34 million shs36.66 million shsPLUGPlug Power$1.62-3.6%$1.08$0.69▼$3.34$1.86B2.2971.41 million shs56.52 million shsThe 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceNIONIO+5.68%+11.87%+4.27%+11.78%-15.37%NKLANikola0.00%0.00%0.00%0.00%-98.07%PLUGPlug Power-3.57%+11.34%+17.39%+43.36%-39.78%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationNIONIO1.1064 of 5 stars2.12.00.00.02.50.80.6NKLANikola1.0184 of 5 stars3.10.00.00.00.60.00.6PLUGPlug Power4.2126 of 5 stars3.02.00.03.63.32.51.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceNIONIO 2.17Hold$4.7421.30% UpsideNKLANikola 2.25Hold$6.003,178.69% UpsidePLUGPlug Power 2.06Hold$1.8312.87% UpsideCurrent Analyst Ratings BreakdownLatest PLUG, NKLA, and NIO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/17/2025NIONIOThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeSell ➝ Neutral$3.70 ➝ $3.806/4/2025NIONIOBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetUnderweight ➝ Underweight$4.00 ➝ $3.006/3/2025NIONIOMizuhoSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetNeutral ➝ Neutral$4.00 ➝ $3.505/20/2025PLUGPlug PowerJefferies Financial GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetHold ➝ Hold$1.70 ➝ $0.905/19/2025PLUGPlug PowerMorgan StanleySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetUnderweight ➝ Underweight$1.25 ➝ $0.505/14/2025PLUGPlug PowerPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetUnderweight ➝ Underweight$1.10 ➝ $0.805/14/2025PLUGPlug PowerWells Fargo & CompanySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetEqual Weight ➝ Equal Weight$2.00 ➝ $1.005/13/2025PLUGPlug PowerRoth CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy5/13/2025PLUGPlug PowerCanaccord Genuity GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetHold ➝ Hold$1.25 ➝ $1.004/28/2025NIONIOCitigroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy4/14/2025PLUGPlug PowerSusquehannaSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetNeutral ➝ Neutral$1.80 ➝ $1.25(Data available from 7/12/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookNIONIO$9.01B0.91N/AN/A$0.40 per share9.78NKLANikola$75.53M0.15N/AN/A$16.24 per share0.01PLUGPlug Power$642.22M2.89N/AN/A$1.98 per share0.82Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateNIONIO-$3.06B-$1.62N/AN/AN/A-35.51%-286.45%-23.51%9/4/2025 (Estimated)NKLANikola-$966.28M-$14.26N/A∞N/A-840.44%-95.73%-46.23%8/7/2025 (Estimated)PLUGPlug Power-$2.10B-$2.47N/AN/AN/A-312.29%-82.21%-47.92%8/6/2025 (Estimated)Latest PLUG, NKLA, and NIO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails6/3/2025Q1 2025NIONIO-$0.22-$0.45-$0.23-$0.45$12.46 billion$1.66 billion5/12/2025Q1 2025PLUGPlug Power-$0.20-$0.21-$0.01-$0.21$130.92 million$133.67 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthNIONION/AN/AN/AN/AN/ANKLANikolaN/AN/AN/AN/AN/APLUGPlug PowerN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioNIONIO1.890.840.69NKLANikola0.711.170.94PLUGPlug Power0.271.951.07Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipNIONIO48.55%NKLANikola37.38%PLUGPlug Power43.48%Insider OwnershipCompanyInsider OwnershipNIONIO1.00%NKLANikola0.74%PLUGPlug Power1.41%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableNIONIO45,6352.09 billion2.07 billionOptionableNKLANikola1,50060.87 million60.42 millionOptionablePLUGPlug Power3,2241.15 billion1.13 billionOptionablePLUG, NKLA, and NIO HeadlinesRecent News About These CompaniesWhy Plug Power Stock Soared This WeekJuly 11 at 2:04 PM | fool.comPlug Power (NASDAQ:PLUG) Stock Price Down 3.3% - Here's WhyJuly 11 at 1:22 PM | marketbeat.comHow will Plug Power deal with the “Big Beautiful Bill”?July 11 at 12:27 PM | cantechletter.comCPlug Power's 20% Surge Signals New Commercial Growth EraJuly 11 at 12:27 PM | msn.comPlug Power Stock Down 38% in Past Six Months: What Should Investors Do?July 11 at 12:20 PM | zacks.comPlug Power’s 20% Surge Signals New Commercial Growth Era...July 11 at 7:26 AM | marketbeat.comShould You Sell Plug Power Stock After the Recent Share Price Increase?July 11 at 7:06 AM | fool.comPlug Power Just Scored a Supply Agreement Win. How Should You Play PLUG Stock Here?July 11 at 2:24 AM | msn.comPlug Power secures new hydrogen supply agreement in USJuly 11 at 2:24 AM | msn.comHere’s why the Plug Power stock price has surgedJuly 11 at 2:24 AM | msn.comPlug Power (NASDAQ:PLUG) Stock Price Down 1.4% - Here's What HappenedJuly 10 at 1:13 PM | marketbeat.comHere's why the Plug Power stock price has surgedJuly 10 at 1:09 PM | invezz.comIEnergy Plug Technologies Corp. Expands into the U.S. Market Through Supply Agreement with GGVentures of the CarolinasJuly 10 at 9:11 AM | newsfilecorp.comNPlug Power Extends Strategic Hydrogen Supply Agreement with Multi-Year Contract and Improved Economics with Key Hydrogen SupplierJuly 10 at 6:59 AM | finance.yahoo.comPlug Power stock rises after extending hydrogen supply agreementJuly 9 at 8:57 PM | investing.comPlug Power Shares Rip After It Announces Multi-Year Supply Agreement With Industrial Gas Company Through 2030July 9 at 8:57 PM | msn.comWhy Is Plug Power (PLUG) Stock Soaring TodayJuly 9 at 8:57 PM | msn.comPlug Power (NASDAQ:PLUG) Trading Up 19.4% - What's Next?July 9 at 5:17 PM | marketbeat.comWhy Plug Power Stock Skyrocketed TodayJuly 9 at 12:02 PM | fool.comPlug Power Extends Key Hydrogen Partnership, Powering Future Growth Through 2030July 9 at 9:54 AM | benzinga.comPlug Power Inc. Expands Multi-Year Hydrogen Supply Agreement to Enhance Cost Efficiency and Support Growth Through 2030July 9 at 7:29 AM | quiverquant.comQNew MarketBeat Followers Over TimeMedia Sentiment Over TimeTop HeadlinesView All HeadlinesWhy BigBear.ai Could Rally 100% and Catch Palantir SoonBy Gabriel Osorio-Mazilli | June 30, 2025View Why BigBear.ai Could Rally 100% and Catch Palantir Soon3 Defense Leaders Set to Gain From Rising Military SpendBy Chris Markoch | July 5, 2025View 3 Defense Leaders Set to Gain From Rising Military SpendIPO Momentum Returns: 3 Stocks Rising After CoreWeave’s SurgeBy Dan Schmidt | June 20, 2025View IPO Momentum Returns: 3 Stocks Rising After CoreWeave’s SurgeHow a Government Loan Changes the Game for Plug PowerBy Jeffrey Neal Johnson | July 4, 2025View How a Government Loan Changes the Game for Plug PowerPlug Power’s 20% Surge Signals New Commercial Growth EraBy Jeffrey Neal Johnson | July 11, 2025View Plug Power’s 20% Surge Signals New Commercial Growth EraPLUG, NKLA, and NIO Company DescriptionsNIO NYSE:NIO$3.91 +0.22 (+5.96%) Closing price 07/11/2025 03:59 PM EasternExtended Trading$3.94 +0.03 (+0.90%) As of 07/11/2025 07:59 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.NIO Inc. designs, manufactures, and sells electric vehicles in the People's Republic of China. The company is also involved in the manufacture of e-powertrain, battery packs, and components; and racing management, technology development, and sales and after-sales management activities. In addition, it offers power solutions for battery charging needs; and other value-added services. The company was formerly known as NextEV Inc. and changed its name to NIO Inc. in July 2017. NIO Inc. was founded in 2014 and is headquartered in Shanghai, the People's Republic of China.Nikola NASDAQ:NKLA$0.18 -0.07 (-28.74%) Closing price 02/25/2025Extended Trading$0.18 0.00 (0.00%) As of 02/25/2025 07:59 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.Nikola Corporation operates as a technology innovator and integrator that develops energy and transportation solutions in the United States and internationally. The company operates in truck and energy units. It commercializes battery electric vehicles (BEV) and hydrogen fuel cell electric vehicles (FCEV) to the trucking sector. In addition, it develops a network of hydrogen fueling stations; and offers BEV charging solutions for its FCEV and BEV customers, as well as other third-party customers. Further, its products include Nikola Tre Class 8 truck and the Nikola's Class 8 FCEV. Additionally, the company assembles, integrates, and commissions its vehicles in collaboration with its business partners and suppliers. Nikola Corporation founded in 2015 and is headquartered in Phoenix, Arizona.Plug Power NASDAQ:PLUG$1.62 -0.06 (-3.57%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$1.62 +0.00 (+0.31%) As of 07/11/2025 07:59 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.Plug Power Inc. develops hydrogen and fuel cell product solutions in North America, Europe, Asia, and internationally. The company offers GenDrive, a hydrogen-fueled proton exchange membrane (PEM) fuel cell system that provides power to material handling electric vehicles; GenSure, a stationary fuel cell solution that offers modular PEM fuel cell power to support the backup and grid-support power requirements of the telecommunications, transportation, and utility sectors; ProGen, a fuel cell stack and engine technology used in mobility and stationary fuel cell systems, and as engines in electric delivery vans; GenFuel, a liquid hydrogen fueling delivery, generation, storage, and dispensing system; GenCare, an ongoing Internet of Things-based maintenance and on-site service program for GenDrive fuel cell systems, GenSure fuel cell systems, GenFuel hydrogen storage and dispensing products, and ProGen fuel cell engines; and GenKey, an integrated turn-key solution for transitioning to fuel cell power. It also provides electrolyzers, a hydrogen generator for clean hydrogen production; liquefaction systems that provides liquid hydrogen to customers; cryogenic equipment for the distribution of liquified hydrogen, oxygen, argon, nitrogen and other cryogenic gases, including trailers and mobile storage equipment; and liquid hydrogen, an alternative fuel to fossil-based energy. The company sells its products through a direct product sales force, original equipment manufacturers, and dealer networks. Plug Power Inc. was incorporated in 1997 and is headquartered in Latham, New York. 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