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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.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
NIO Inc. stock logo
NIO
NIO
$6.55
+7.6%
$5.97
$3.34
$8.02
$13.97B0.9730.04 million shs56.68 million shs
Plug Power, Inc. stock logo
PLUG
Plug Power
$3.96
+11.2%
$2.69
$0.69
$4.58
$4.97B2.0682.27 million shs162.63 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
NIO Inc. stock logo
NIO
NIO
+7.56%+10.65%+1.08%+31.69%+58.47%
Plug Power, Inc. stock logo
PLUG
Plug Power
+11.24%+19.64%+42.96%+117.58%+387.86%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
NIO Inc. stock logo
NIO
NIO
$6.55
+7.6%
$5.97
$3.34
$8.02
$13.97B0.9730.04 million shs56.68 million shs
Plug Power, Inc. stock logo
PLUG
Plug Power
$3.96
+11.2%
$2.69
$0.69
$4.58
$4.97B2.0682.27 million shs162.63 million shs
Beginner's Guide To Retirement Stocks Cover

Click the link to see MarketBeat's list of seven best retirement stocks and why they should be in your portfolio.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
NIO Inc. stock logo
NIO
NIO
+7.56%+10.65%+1.08%+31.69%+58.47%
Plug Power, Inc. stock logo
PLUG
Plug Power
+11.24%+19.64%+42.96%+117.58%+387.86%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
NIO Inc. stock logo
NIO
NIO
2.38
Hold$6.803.90% Upside
Plug Power, Inc. stock logo
PLUG
Plug Power
2.13
Hold$3.37-15.03% Downside

Current Analyst Ratings Breakdown

Latest PLUG and NIO Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/13/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetNeutral$2.75 ➝ $3.75
5/12/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetBuy$3.00 ➝ $5.00
5/12/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetUnderperform$1.00 ➝ $1.20
5/12/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetHold$2.00 ➝ $3.00
5/12/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetHold$2.50 ➝ $4.00
5/1/2026
NIO Inc. stock logo
NIO
NIO
Reiterated RatingSell (E+)
4/21/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Reiterated RatingSell (D-)
4/9/2026
Plug Power, Inc. stock logo
PLUG
Plug Power
Boost Price TargetNeutral$2.50 ➝ $2.75
3/16/2026
NIO Inc. stock logo
NIO
NIO
UpgradeHoldModerate Buy
3/13/2026
NIO Inc. stock logo
NIO
NIO
UpgradeHoldBuy$4.80 ➝ $6.80
3/11/2026
NIO Inc. stock logo
NIO
NIO
UpgradeNeutralBuy$6.60
(Data available from 5/14/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
NIO Inc. stock logo
NIO
NIO
$12.51B1.20N/AN/A$0.26 per share25.17
Plug Power, Inc. stock logo
PLUG
Plug Power
$739.76M7.47N/AN/A$0.55 per share7.20
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
NIO Inc. stock logo
NIO
NIO
-$2.14B-$0.97N/AN/AN/A-17.21%-924.56%-13.91%5/21/2026 (Estimated)
Plug Power, Inc. stock logo
PLUG
Plug Power
-$1.63B-$1.32N/AN/AN/A-227.13%-49.30%-21.75%N/A

Latest PLUG and NIO Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/21/2026Q1 2026
NIO Inc. stock logo
NIO
NIO
-$0.0750N/AN/AN/A$3.65 billionN/A
5/11/2026Q1 2026
Plug Power, Inc. stock logo
PLUG
Plug Power
-$0.09-$0.08+$0.01-$0.18$139.87 million$163.51 million
3/2/2026Q4 2025
Plug Power, Inc. stock logo
PLUG
Plug Power
-$0.10-$0.06+$0.04-$0.69$217.38 million$225.22 million
2/14/2026Q4 2025
NIO Inc. stock logo
NIO
NIO
N/A$0.0410N/A$0.01N/A$4.95 billion
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
NIO Inc. stock logo
NIO
NIO
N/AN/AN/AN/AN/A
Plug Power, Inc. stock logo
PLUG
Plug Power
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
NIO Inc. stock logo
NIO
NIO
2.08
0.98
0.87
Plug Power, Inc. stock logo
PLUG
Plug Power
0.89
2.36
1.46

Institutional Ownership

CompanyInstitutional Ownership
NIO Inc. stock logo
NIO
NIO
48.55%
Plug Power, Inc. stock logo
PLUG
Plug Power
43.48%

Insider Ownership

CompanyInsider Ownership
NIO Inc. stock logo
NIO
NIO
1.00%
Plug Power, Inc. stock logo
PLUG
Plug Power
0.56%
CompanyEmployeesShares OutstandingFree FloatOptionable
NIO Inc. stock logo
NIO
NIO
35,0322.30 billion2.27 billionOptionable
Plug Power, Inc. stock logo
PLUG
Plug Power
2,5821.39 billion1.39 billionOptionable

Recent News About These Companies

Hydrogen Stocks To Research - May 12th
Why Plug Power Stock Skyrocketed Today
A large white Plug Power storage tank sits at an industrial hydrogen production facility.
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...
Analysts Set Expectations for Plug Power FY2030 Earnings

New MarketBeat Followers Over Time

Media Sentiment Over Time

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NIO stock logo

NIO NYSE:NIO

$6.54 +0.47 (+7.65%)
Closing price 05/13/2026 03:59 PM Eastern
Extended Trading
$6.38 -0.16 (-2.44%)
As of 07:18 AM 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 Massive. 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.

Plug Power stock logo

Plug Power NASDAQ:PLUG

$3.96 +0.40 (+11.24%)
Closing price 05/13/2026 04:00 PM Eastern
Extended Trading
$3.94 -0.02 (-0.63%)
As of 07:18 AM 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 Massive. 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.