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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
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
$1.37
+1.5%
$1.23
$1.00
$3.23
$410.77M1.685.85 million shs6.69 million shs
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
$25.69
+7.7%
$20.76
$7.79
$34.78
$582.32M2.18489,935 shs472,467 shs
NET Power Inc. stock logo
NPWR
NET Power
$1.62
+2.5%
$2.07
$1.48
$14.28
$354.89M0.51665,214 shs781,295 shs
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
$1.27
-3.1%
$1.19
$0.75
$2.14
$134.38M-3541.23440,266 shs659,962 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
+1.48%-1.44%+12.30%+1.11%-55.66%
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
+7.71%+3.17%+10.88%-7.05%+112.14%
NET Power Inc. stock logo
NPWR
NET Power
+2.21%+1.25%-6.09%-78.20%-84.94%
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
-3.05%-13.61%+22.12%-17.53%+44.80%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
2.8986 of 5 stars
3.94.00.00.02.40.01.3
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
3.2606 of 5 stars
3.82.00.00.02.42.51.9
NET Power Inc. stock logo
NPWR
NET Power
2.7216 of 5 stars
3.34.00.00.01.71.71.3
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
2.1139 of 5 stars
3.71.00.00.02.71.70.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
1.71
Reduce$2.0952.50% Upside
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
3.50
Strong Buy$33.0028.45% Upside
NET Power Inc. stock logo
NPWR
NET Power
2.67
Moderate Buy$4.00146.91% Upside
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
3.33
Buy$3.50175.59% Upside

Current Analyst Ratings Breakdown

Latest SKYX, BYRN, BLDP, and NPWR Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/12/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$2.00 ➝ $1.40
4/23/2025
NET Power Inc. stock logo
NPWR
NET Power
Barclays
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeEqual Weight ➝ Underweight$3.00 ➝ $2.00
4/17/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Sell$1.50 ➝ $1.00
4/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
Susquehanna
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$1.40 ➝ $1.30
3/20/2025
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
Roth Mkm
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$33.00 ➝ $33.00
3/18/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral$2.00 ➝ $1.50
3/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Set Price Target$1.25
3/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
National Bankshares
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetSector Perform$2.60 ➝ $2.00
3/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
HSBC
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Lower Price TargetHold$1.90 ➝ $1.40
3/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
Raymond James
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetMarket Perform$2.50 ➝ $2.00
3/14/2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
Roth Mkm
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$1.75 ➝ $1.25
(Data available from 5/28/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
$70.67M5.81N/AN/A$3.32 per share0.41
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
$95.29M6.11$0.33 per share76.73$2.39 per share10.75
NET Power Inc. stock logo
NPWR
NET Power
$250K1,419.55N/AN/A$11.05 per share0.15
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
$87.41M1.54N/AN/A$0.18 per share7.06
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
-$177.72M-$1.02N/AN/AN/A-357.78%-19.96%-17.98%8/11/2025 (Estimated)
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
$12.79M$0.6147.5767.61N/A14.92%15.39%11.90%7/8/2025 (Estimated)
NET Power Inc. stock logo
NPWR
NET Power
-$77.23M-$2.06N/AN/AN/AN/A6.23%1.91%8/11/2025 (Estimated)
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
-$39.73M-$0.36N/AN/AN/A-44.92%-353.92%-53.51%8/11/2025 (Estimated)

Latest SKYX, BYRN, BLDP, and NPWR Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/14/2025Q1 2025
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
-$0.10-$0.09+$0.01-$0.09$20.25 million$20.10 million
5/12/2025Q1 2025
NET Power Inc. stock logo
NPWR
NET Power
-$0.11-$1.55-$1.44-$1.55N/AN/A
5/6/2025Q1 2025
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
-$0.12-$0.07+$0.05-$0.07$16.82 million$14.76 million
4/10/2025Q1 2025
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
$0.02$0.07+$0.05$0.07$23.26 million$26.19 million
3/24/2025Q4 2024
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
-$0.08-$0.11-$0.03-$0.11$22.93 million$23.70 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
N/AN/AN/AN/AN/A
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
N/AN/AN/AN/AN/A
NET Power Inc. stock logo
NPWR
NET Power
N/AN/AN/AN/AN/A
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
0.03
9.01
8.19
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
N/A
3.30
2.01
NET Power Inc. stock logo
NPWR
NET Power
N/A
20.96
20.96
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
2.22
0.62
0.47

Institutional Ownership

CompanyInstitutional Ownership
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
28.02%
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
25.46%
NET Power Inc. stock logo
NPWR
NET Power
53.62%
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
11.79%

Insider Ownership

CompanyInsider Ownership
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
0.16%
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
11.08%
NET Power Inc. stock logo
NPWR
NET Power
2.71%
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
33.00%
CompanyEmployeesShares OutstandingFree FloatOptionable
Ballard Power Systems Inc. stock logo
BLDP
Ballard Power Systems
1,370299.83 million298.96 millionOptionable
Byrna Technologies Inc. stock logo
BYRN
Byrna Technologies
15022.67 million20.14 millionOptionable
NET Power Inc. stock logo
NPWR
NET Power
24219.07 million209.58 millionOptionable
SKYX Platforms Corp. stock logo
SKYX
SKYX Platforms
30105.81 million68.68 millionNo Data

Recent News About These Companies

SKYX to Be Added to Russell 2000® and Russell 3000® Indexes
Noble Financial Expects Higher Earnings for SKYX Platforms

New MarketBeat Followers Over Time

Media Sentiment Over Time

Ballard Power Systems stock logo

Ballard Power Systems NASDAQ:BLDP

$1.37 +0.02 (+1.48%)
Closing price 05/27/2025 04:00 PM Eastern
Extended Trading
$1.36 -0.01 (-0.73%)
As of 08:11 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 Polygon.io. Learn more.

Ballard Power Systems Inc. engages in the design, development, manufacture, sale, and service of proton exchange membrane (PEM) fuel cell products. The company offers its products for power product comprising for bus, truck, rail, marine, stationary, and emerging market, such as material handling, off-road, and other applications. It also engages in the delivery of services, including technology solutions, after sales services, and training; and provision of engineering services, product and systems integration services, and related technology transfer for a variety of PEM fuel cell applications. It operates in the United States, Germany, Canada, China, Poland, the United Kingdom, the Netherlands, France, Denmark, Belgium, India, Taiwan, Spain, Norway, Australia, Japan, and internationally. The company has a strategic alliance with Linamar Corporation for the co-development and sale of fuel cell powertrains and components for class 1 and 2 vehicles in North America and Europe. Ballard Power Systems Inc. was founded in 1979 and is headquartered in Burnaby, Canada.

Byrna Technologies stock logo

Byrna Technologies NASDAQ:BYRN

$25.69 +1.84 (+7.71%)
Closing price 05/27/2025 04:00 PM Eastern
Extended Trading
$25.75 +0.06 (+0.23%)
As of 08:00 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 Polygon.io. Learn more.

Byrna Technologies Inc., a non-lethal defense technology company, provides non-lethal alternative solutions for law enforcement and private security. The company offers handheld personal security devices and shoulder-fired launchers without the need for background check or firearm license; and projectiles including chemical irritant, kinetic, and inert rounds. It offers self-defense aerosol products under the Byran Bad Guy Repellent brand; and accessories and related safety products, which includes carbon dioxide canisters, sighting systems, and holster under the Byran Banshee and Byran Shield brand, as well as Byrna-branded apparel. In addition, the company provides the products to the consumer market through Byrna e-commerce store and Amazon storefront, and network of local, regional and national outdoor and sporting goods stores, either directly or through distributors; and professional security market through Train the Trainer program and de-escalation methods. It operates in the United States, South Africa, Europe, South America, Asia, and Canada. The company was formerly known as Security Devices International, Inc. and changed its name to Byrna Technologies Inc. in March 2020. Byrna Technologies Inc. was incorporated in 2005 and is headquartered in Andover, Massachusetts.

NET Power stock logo

NET Power NYSE:NPWR

$1.62 +0.04 (+2.53%)
Closing price 05/27/2025 03:59 PM Eastern
Extended Trading
$1.60 -0.02 (-1.17%)
As of 08:00 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 Polygon.io. Learn more.

NET Power Inc. operates as a clean energy technology company. The company invents, develops, and licenses clean power generation technology. NET Power Inc. was founded in 2010 and is headquartered in Durham, North Carolina.

SKYX Platforms stock logo

SKYX Platforms NASDAQ:SKYX

$1.27 -0.04 (-3.05%)
Closing price 05/27/2025 04:00 PM Eastern
Extended Trading
$1.32 +0.05 (+4.33%)
As of 08:01 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 Polygon.io. Learn more.

SKYX Platforms Corp. provides a series of safe-smart platform technologies. The company's first and second-generation technologies enable light fixtures, ceiling fans, and other electrically wired products to be installed and plugged into a ceiling's electrical outlet box. It also provides universal power-plugs and receptacle products. In addition, it offers smart products, such as SkyHome App; sky smart universal power-plug and receptacle; sky-smart plug and play ceiling fans and lightings; and all-in-one smart sky platform. The company was formerly known as SQL Technologies Corp. and changed its name to SKYX Platforms Corp. in June 2022. SKYX Platforms Corp. was incorporated in 2004 and is based in Pompano Beach, Florida.