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Best Penny Stocks Under 50 Cents Right Now

It can be difficult to find a deal in the stock market regardless of current market conditions. For the last decade, stocks have traded well above historical average P/E ratios. Fortunately there are still a handful of undervalued stocks in corners of the market that most investors ignore. These penny stocks all have a super-low share price of $0.50 or less and are sorted by average trading volume in dollars. These companies are considered the most actively-traded stocks priced under $0.50.

Adaptimmune Therapeutics stock logo

1. Adaptimmune Therapeutics NASDAQ:ADAP

$0.13 -0.01 (-7.14%)
Closing price 04:00 PM Eastern
Extended Trading
$0.13 +0.00 (+0.77%)
As of 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.

Adaptimmune Therapeutics plc, a clinical-stage biopharmaceutical company, provides novel cell therapies primarily to cancer patients in the United States and the United Kingdom. More about Adaptimmune Therapeutics

Market Capitalization
$37.11 million
P/E Ratio
-0.20
Consensus Rating
Hold
Consensus Price Target
$1.35 (+939.7% Upside)
Volume
22.69 million shares
Average Volume
138.00 million shares
urban-gro stock logo

2. urban-gro NASDAQ:UGRO

$0.41 -0.04 (-8.44%)
Closing price 04:00 PM Eastern
Extended Trading
$0.42 +0.01 (+2.67%)
As of 07:58 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.

urban-gro, Inc engages in the designing, engineering, building, and integrating complex environmental equipment systems for indoor controlled environment agriculture (CEA) cultivation and retail facilities in the United States, Canada, and Europe. More about urban-gro

Market Capitalization
$5.71 million
P/E Ratio
-0.37
Consensus Rating
Strong Buy
Volume
284,945 shares
Average Volume
14.83 million shares
Today's Range
$0.40
$0.45
Carisma Therapeutics stock logo

3. Carisma Therapeutics NASDAQ:CARM

$0.27 -0.02 (-6.29%)
Closing price 04:00 PM Eastern
Extended Trading
$0.25 -0.02 (-8.39%)
As of 07:38 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.

Carisma Therapeutics, Inc, a clinical-stage cell therapy company, focuses on discovering and developing immunotherapies to treat cancer and other serious diseases in the United States. More about Carisma Therapeutics

Market Capitalization
$12.22 million
P/E Ratio
-0.18
Consensus Rating
Moderate Buy
Consensus Price Target
$1.93 (+602.6% Upside)
Volume
1.28 million shares
Average Volume
21.44 million shares
Co-Diagnostics stock logo

4. Co-Diagnostics NASDAQ:CODX

$0.34 -0.03 (-7.05%)
Closing price 04:00 PM Eastern
Extended Trading
$0.34 0.00 (-1.16%)
As of 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.

Co-Diagnostics, Inc, a molecular diagnostics company, develops, manufactures, and sells reagents used for diagnostic tests that function through the detection and/or analysis of nucleic acid molecules in the United States and internationally. More about Co-Diagnostics

Market Capitalization
$14.26 million
P/E Ratio
-0.30
Consensus Rating
Buy
Consensus Price Target
$5.50 (+1,498.8% Upside)
Volume
1.67 million shares
Average Volume
14.27 million shares
Senseonics stock logo

5. Senseonics NYSE:SENS

$0.44 -0.01 (-1.51%)
Closing price 04:00 PM Eastern
Extended Trading
$0.44 +0.00 (+0.28%)
As of 08:00 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.

Senseonics Holdings, Inc, a medical technology company, focuses on development and manufacturing of continuous glucose monitoring (CGM) systems for people with diabetes in the United States and internationally. More about Senseonics

Market Capitalization
$355.04 million
P/E Ratio
-3.35
Consensus Rating
Buy
Consensus Price Target
$1.54 (+252.8% Upside)
Volume
3.98 million shares
Average Volume
7.83 million shares
Actelis Networks stock logo

6. Actelis Networks NASDAQ:ASNS

$0.37 -0.03 (-6.48%)
Closing price 04:00 PM Eastern
Extended Trading
$0.37 +0.00 (+0.70%)
As of 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.

Actelis Networks, Inc engages in the design, development, manufacture, and marketing of cyber hardened, hybrid fiber, networking solutions for Internet of Things and telecommunication companies in North America, Europe, the Middle East, Israel, and the Asia Pacific. More about Actelis Networks

Market Capitalization
$4.96 million
P/E Ratio
-0.47
Consensus Rating
Buy
Consensus Price Target
$5.00 (+1,253.5% Upside)
Volume
746,868 shares
Average Volume
9.10 million shares
Reviva Pharmaceuticals stock logo

7. Reviva Pharmaceuticals NASDAQ:RVPH

$0.37 +0.06 (+19.56%)
Closing price 04:00 PM Eastern
Extended Trading
$0.38 +0.02 (+4.18%)
As of 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.

Reviva Pharmaceuticals Holdings, Inc, a biopharmaceutical company, discovers, develops, and commercializes next-generation therapeutics for diseases targeting unmet medical needs in the areas of central nervous system, respiratory, inflammatory, and cardiometabolic diseases. More about Reviva Pharmaceuticals

Market Capitalization
$21.38 million
P/E Ratio
-0.57
Consensus Rating
Buy
Consensus Price Target
$4.86 (+1,217.7% Upside)
Volume
26.30 million shares
Average Volume
5.43 million shares
TNL Mediagene stock logo

8. TNL Mediagene NASDAQ:TNMG

$0.27 -0.01 (-2.25%)
As of 03:59 PM Eastern

TNL Mediagene engages in digital advertising, integrated marketing, marketing survey, artificial intelligence technology, data analysis, content service platform, and production of audio-visual programs. More about TNL Mediagene

Market Capitalization
$7.10 million
Consensus Rating
Buy
Consensus Price Target
$3.50 (+1,217.8% Upside)
Volume
1.44 million shares
Average Volume
6.38 million shares
Today's Range
$0.26
$0.28
Promis Neurosciences stock logo

9. Promis Neurosciences NASDAQ:PMN

$0.42 -0.02 (-3.41%)
Closing price 04:00 PM Eastern
Extended Trading
$0.43 +0.00 (+0.24%)
As of 07:33 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.

ProMIS Neurosciences, Inc discovers and develops antibody therapies and therapeutic vaccines neurodegenerative diseases and other misfolded protein diseases in Canada. More about Promis Neurosciences

Market Capitalization
$23.68 million
P/E Ratio
-2.02
Consensus Rating
Buy
Consensus Price Target
$4.33 (+919.6% Upside)
Volume
453,111 shares
Average Volume
3.27 million shares
EON Resources stock logo

10. EON Resources NYSEAMERICAN:EONR

$0.49 +0.04 (+8.86%)
Closing price 04:10 PM Eastern
Extended Trading
$0.48 0.00 (-0.55%)
As of 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.

EON Resources Inc, an independent oil and natural gas company, focuses on the acquisition, development, exploration, and production of oil and natural gas properties in the Permian Basin. More about EON Resources

Market Capitalization
$16.71 million
Consensus Rating
Buy
Consensus Price Target
$2.00 (+310.1% Upside)
Volume
5.72 million shares
Average Volume
2.45 million shares
Today's Range
$0.45
$0.52
Abpro stock logo

11. Abpro NASDAQ:ABP

$0.22 -0.03 (-12.73%)
As of 04:00 PM Eastern

Abpro Holdings Inc is a biotechnology company. The company's mission is to improve the lives of mankind facing severe and life-threatening diseases with next-generation antibody therapies. More about Abpro

Market Capitalization
$20.59 million
Consensus Rating
Buy
Consensus Price Target
$4.00 (+1,684.1% Upside)
Volume
4.81 million shares
Average Volume
5.17 million shares
Today's Range
$0.21
$0.25
IO Biotech stock logo

12. IO Biotech NASDAQ:IOBT

$0.36 0.00 (-0.55%)
Closing price 04:00 PM Eastern
Extended Trading
$0.36 +0.00 (+0.52%)
As of 07:57 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.

IO Biotech, Inc, a clinical-stage biopharmaceutical company, develops immune-modulating therapeutic cancer vaccines based on the T-win technology platform. More about IO Biotech

P/E Ratio
-0.23
Consensus Rating
Hold
Consensus Price Target
$8.00 (+2,103.2% Upside)
Volume
6.56 million shares
Average Volume
2.98 million shares
Today's Range
$0.36
$0.38
Vaxart stock logo

13. Vaxart NASDAQ:VXRT

$0.36 +0.00 (+0.77%)
As of 03:59 PM Eastern

Vaxart, Inc, a clinical-stage biotechnology company, discovers and develops oral recombinant protein vaccines based on its proprietary oral vaccine platform. More about Vaxart

Market Capitalization
$83.54 million
P/E Ratio
-1.35
Consensus Rating
Buy
Consensus Price Target
$2.00 (+448.1% Upside)
Volume
728,149 shares
Average Volume
2.64 million shares
Femasys stock logo

14. Femasys NASDAQ:FEMY

$0.35 +0.00 (+0.11%)
Closing price 04:00 PM Eastern
Extended Trading
$0.36 +0.00 (+0.74%)
As of 07:50 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.

Femasys Inc, a biomedical company, develops therapeutic and diagnostic solutions to address unmet women healthcare needs worldwide. More about Femasys

Market Capitalization
$11.47 million
P/E Ratio
-0.41
Consensus Rating
Buy
Consensus Price Target
$7.33 (+1,981.0% Upside)
Volume
424,063 shares
Average Volume
2.08 million shares
VYNE Therapeutics stock logo

15. VYNE Therapeutics NASDAQ:VYNE

$0.34 +0.01 (+1.82%)
Closing price 04:00 PM Eastern
Extended Trading
$0.33 0.00 (-0.90%)
As of 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.

VYNE Therapeutics Inc, a clinical-stage biopharmaceutical company, focuses on developing proprietary and therapeutics for the treatment of immuno-inflammatory conditions. More about VYNE Therapeutics

Market Capitalization
$8.38 million
P/E Ratio
-0.37
Consensus Rating
Hold
Consensus Price Target
$6.25 (+1,765.7% Upside)
Volume
1.80 million shares
Average Volume
1.80 million shares
ESSA Pharma stock logo

16. ESSA Pharma NASDAQ:EPIX

$0.19 0.00 (-1.24%)
Closing price 04:00 PM Eastern
Extended Trading
$0.20 +0.00 (+2.09%)
As of 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.

ESSA Pharma Inc, a clinical stage pharmaceutical company, focuses the development of small molecule drugs for the treatment of prostate cancer. More about ESSA Pharma

Market Capitalization
$9.15 million
P/E Ratio
-0.34
Consensus Rating
Hold
Consensus Price Target
$2.00 (+947.1% Upside)
Volume
5.00 million shares
Average Volume
3.06 million shares
Heatwurx stock logo

17. Heatwurx NASDAQ:PCSA

$0.19 -0.01 (-3.86%)
Closing price 04:00 PM Eastern
Extended Trading
$0.19 +0.00 (+0.57%)
As of 07:48 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.

Processa Pharmaceuticals, Inc, a clinical stage biopharmaceutical company, develops chemotherapy drugs to improve the safety and efficacy of cancer treatment. More about Heatwurx

Market Capitalization
$10.05 million
P/E Ratio
-0.08
Consensus Rating
Moderate Buy
Consensus Price Target
$1.00 (+421.1% Upside)
Volume
2.01 million shares
Average Volume
2.67 million shares
Ryvyl stock logo

18. Ryvyl NASDAQ:RVYL

$0.30 -0.01 (-1.82%)
Closing price 04:00 PM Eastern
Extended Trading
$0.53 +0.23 (+78.38%)
As of 08:00 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.

Ryvyl Inc, a technology company, engages in the development, marketing, and sale of blockchain-based payment solutions in North America, Europe, and Asia. More about Ryvyl

Market Capitalization
$9.58 million
P/E Ratio
-0.03
Consensus Rating
Hold
Volume
35.00 million shares
Average Volume
1.61 million shares
Today's Range
$0.29
$0.30
Harvard Bioscience stock logo

19. Harvard Bioscience NASDAQ:HBIO

$0.44 0.00 (-0.30%)
Closing price 04:00 PM Eastern
Extended Trading
$0.45 +0.01 (+1.94%)
As of 07:58 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.

Harvard Bioscience, Inc develops, manufactures, and sells technologies, products, and services for life science applications in the United States and internationally. More about Harvard Bioscience

Market Capitalization
$19.58 million
P/E Ratio
-0.34
Consensus Rating
Moderate Buy
Consensus Price Target
$2.00 (+356.1% Upside)
Volume
396,575 shares
Average Volume
1.04 million shares
Direct Digital stock logo

20. Direct Digital NASDAQ:DRCT

$0.34 +0.02 (+7.46%)
Closing price 04:00 PM Eastern
Extended Trading
$0.34 +0.01 (+1.95%)
As of 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.

Direct Digital Holdings, Inc operates as an end-to-end full-service programmatic advertising platform. The company's platform primarily focuses on providing advertising technology, data-driven campaign optimization, and other solutions to underserved and less efficient markets on both the buy- and sell-side of the digital advertising ecosystem. More about Direct Digital

Market Capitalization
$7.09 million
P/E Ratio
-0.18
Consensus Rating
Moderate Buy
Consensus Price Target
$6.00 (+1,673.0% Upside)
Volume
4.92 million shares
Average Volume
1.23 million shares
Leap Therapeutics stock logo

21. Leap Therapeutics NASDAQ:LPTX

$0.45 +0.09 (+26.18%)
Closing price 04:00 PM Eastern
Extended Trading
$0.45 0.00 (-0.44%)
As of 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.

Leap Therapeutics, Inc, a biopharmaceutical company, acquires and develops antibody therapies for the treatment of cancer. More about Leap Therapeutics

Market Capitalization
$14.91 million
P/E Ratio
-0.29
Consensus Rating
Hold
Consensus Price Target
$3.38 (+643.4% Upside)
Volume
3.91 million shares
Average Volume
870,926 shares
IGC Pharma stock logo

22. IGC Pharma NYSEMKT:IGC

$0.41 +0.09 (+26.34%)
Closing price 03:58 PM Eastern
Extended Trading
$0.42 +0.00 (+0.73%)
As of 07:56 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.

IGC Pharma, Inc, a clinical stage pharmaceutical company, engages in developing treatments for Alzheimer's disease. The company's lead product is IGC-AD1, which is in a Phase 2B clinical trial as a treatment for agitation in dementia due to Alzheimer's; and TGR-63, IGC-1C, IGC-M3, and LMP in pre-clinical development. More about IGC Pharma

Market Capitalization
$36.57 million
P/E Ratio
-3.75
Consensus Rating
Buy
Consensus Price Target
$3.88 (+840.5% Upside)
Volume
214,616 shares
Average Volume
913,992 shares
Argo Blockchain stock logo

23. Argo Blockchain NASDAQ:ARBK

$0.26 -0.01 (-4.38%)
Closing price 04:00 PM Eastern
Extended Trading
$0.26 +0.00 (+1.18%)
As of 07:49 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.

Argo Blockchain plc, together with its subsidiaries, engages in the bitcoin and other cryptocurrencies mining business worldwide. More about Argo Blockchain

Market Capitalization
$19.74 million
P/E Ratio
-0.27
Consensus Rating
Reduce
Volume
691,209 shares
Average Volume
1.40 million shares
Today's Range
$0.26
$0.28
Windtree Therapeutics stock logo

24. Windtree Therapeutics NASDAQ:WINT

$0.07 0.00 (0.00%)
As of 03:08 PM Eastern

Windtree Therapeutics, Inc, a biotechnology company, focuses on the development of therapeutics for the treatment of acute cardiovascular diseases. More about Windtree Therapeutics

Market Capitalization
$1.97 million
P/E Ratio
0.00
Consensus Rating
Hold
Consensus Price Target
$350.00 (+519,959.4% Upside)
Volume
85,515 shares
Average Volume
5.17 million shares

25. IGC Pharma NYSEAMERICAN:IGC

$0.42 0.00 (-0.74%)
As of 04:10 PM Eastern

IGC Pharma, Inc, a clinical stage biotechnology company, engages in developing cannabinoid-based formulations for treating diseases and conditions, including Alzheimer's disease, dysmenorrhea, premenstrual syndrome, and chronic pain. More about IGC Pharma

Market Capitalization
$38.62 million
P/E Ratio
-5.96
Consensus Rating
Buy
Consensus Price Target
$4.50 (+979.4% Upside)
Volume
752,071 shares
Average Volume
713,743 shares