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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
American Power Group Corp. stock logo
APGI
American Power Group
$0.01
-2.1%
$0.01
$0.01
$0.02
$10.31M-0.5233,982 shs9,000 shs
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
$10.84
-1.5%
$12.15
$8.15
$22.27
$10.51M0.123,503 shs380 shs
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
$0.00
+8.6%
$0.00
$0.00
$0.01
$2.60M1.36321,043 shs237,100 shs
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
$5.00
-0.8%
$5.66
$4.24
$13.08
$8.80M0.523,264 shs348 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
American Power Group Corp. stock logo
APGI
American Power Group
0.00%+29.58%+1.10%-27.84%-56.19%
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
0.00%-2.96%-12.00%-4.51%-41.83%
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
0.00%-5.41%-12.50%-12.50%-40.68%
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
0.00%+12.00%+15.86%-44.00%-28.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
American Power Group Corp. stock logo
APGI
American Power Group
N/AN/AN/AN/AN/AN/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
0.6046 of 5 stars
0.03.00.80.01.90.00.6
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
American Power Group Corp. stock logo
APGI
American Power Group
0.00
N/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
0.00
N/AN/AN/A
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
0.00
N/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
American Power Group Corp. stock logo
APGI
American Power Group
$3.36M3.07N/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
$26.99M0.39N/AN/A$20.73 per share0.52
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
N/AN/AN/AN/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
$126.47M0.07N/AN/AN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
American Power Group Corp. stock logo
APGI
American Power Group
-$1MN/A0.00N/AN/AN/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
-$5.62M-$3.67N/AN/A-22.86%-27.85%-24.03%11/10/2025 (Estimated)
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
N/AN/A0.00N/AN/AN/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
$1.12M-$0.33N/AN/AN/AN/AN/AN/A

Latest KNOS, APGI, CVR, and PGNT Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/13/2025Q2 2025
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
N/A-$0.59N/A-$0.59N/A$33.99 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
American Power Group Corp. stock logo
APGI
American Power Group
N/AN/AN/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
$0.121.11%N/AN/A N/A
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
N/AN/AN/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
N/AN/AN/AN/AN/A

Latest KNOS, APGI, CVR, and PGNT Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
8/18/2025
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
quarterly$0.031.08%9/5/20259/19/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
American Power Group Corp. stock logo
APGI
American Power Group
N/AN/AN/A
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
0.03
6.77
3.41
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
N/AN/AN/A
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
N/AN/AN/A
CompanyEmployeesShares OutstandingFree FloatOptionable
American Power Group Corp. stock logo
APGI
American Power Group
201.12 billion270.70 millionNot Optionable
Chicago Rivet & Machine Co. stock logo
CVR
Chicago Rivet & Machine
200970,000961,000Not Optionable
Kronos Advanced Technologies Inc. stock logo
KNOS
Kronos Advanced Technologies
2682.82 million585.18 millionNot Optionable
Paragon Technologies Inc. stock logo
PGNT
Paragon Technologies
441.76 million1.65 millionNot Optionable

Recent News About These Companies

Paragon Technologies News Release
Gad Threatens Board of Paragon With Further Litigation
Paragon Calls on Sham Gad to Put Up or Shut Up
Paragon Technologies Reports First Quarter 2025 Results
Gad Offers No Plan for Future of Paragon

Media Sentiment Over Time

American Power Group stock logo

American Power Group OTCMKTS:APGI

$0.0092 0.00 (-2.13%)
As of 08/22/2025 01:24 PM Eastern

American Power Group Corporation provides patented dual fuel conversion system for primary and back-up diesel generators, and mid-to heavy-duty vehicular diesel engines in North America and internationally. It operates through two segments, Dual Fuel Conversion Operations and Natural Gas Liquids Operations. The company's dual fuel conversion system is a fuel delivery enhancement system that converts existing diesel engines into engines, which run on diesel fuel and compressed natural gas or liquefied natural gas; diesel fuel and pipeline gas, well-head gas, or approved bio-methane; and diesel. It also provides flare capture and recovery services to oil and gas production companies. The company was formerly known as GreenMan Technologies, Inc. and changed its name to American Power Group Corporation in August 2012. American Power Group Corporation was founded in 1992 and is headquartered in Algona, Iowa.

Chicago Rivet & Machine stock logo

Chicago Rivet & Machine NYSEAMERICAN:CVR

$10.84 -0.17 (-1.50%)
As of 01:58 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Chicago Rivet & Machine Co. engages in the manufacturing and sale of rivets and specialty cold formed parts, as well as automatic rivet setting equipment and automated assembly systems. It operates through the following segments: Fasteners and Assembly Equipment. The Fasteners segment includes rivets, cold-formed fasteners, and parts and screw machine products. The Assembly Equipment segment consists of automatic rivet setting machines and parts and tools for such machines. The company was founded in 1920 and is headquartered in Naperville, IL.

Kronos Advanced Technologies stock logo

Kronos Advanced Technologies OTCMKTS:KNOS

$0.0038 +0.00 (+8.57%)
As of 11:50 AM Eastern

Kronos Advanced Technologies Inc. manufactures, distributes, and licenses air movement and purification devices in the United States. The company offers air purifiers and masks. It markets and sells products directly through our website, 1800safeair.com, as well as through independent sales representatives. The company was formerly known as TSET, Inc. and changed its name to Kronos Advanced Technologies Inc. in January 2001. Kronos Advanced Technologies Inc. was incorporated in 1980 and is headquartered in Parkersburg, West Virginia.

Paragon Technologies stock logo

Paragon Technologies OTCMKTS:PGNT

$5.00 -0.04 (-0.79%)
As of 11:24 AM Eastern

Paragon Technologies, Inc., together with its subsidiaries, engages in the automation, distribution, and real estate activities in North America, Latin America, Europe, and Asia. It offers various systems, software and services, including complete order fulfillment, assembly, product advancing systems, productivity, production and order fulfillment accuracy, and safety enhancements for automated material handling and order processing applications to distribution centers, manufacturers, and warehouses. The company provides towline conveyance used in heavy industrial products manufacturing and warehouses; and technologies composing patented A-Frame and Mobile-Matic robotic picking system. In addition, the company distributes servers, workstations, storage, networking, and audio-visual products, and power protection systems; notebook and desktop computers, printers, projectors, gaming products, and accessories; consumer electronics and home appliances; and offers managed services, printing, electronic documents management, and electronic invoicing, as well as high-capacity storage solutions to businesses. Further, it acquires, invests in, and manages residential real estate; and invests in businesses and marketable securities under the investment management policy. The company was formerly known as SI Handling Systems, Inc. and changed its name to Paragon Technologies, Inc. in April 2000. Paragon Technologies, Inc. was incorporated in 1958 and is headquartered in Easton, Pennsylvania.