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Best Penny Stocks Under 25 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 $0.25 or less and are sorted by average trading volume in dollars. These companies are considered the most actively-traded stocks priced under $0.25.

Sunnova Energy International stock logo

1. Sunnova Energy International NYSE:NOVA

$0.19 -0.04 (-17.92%)
As of 03:47 PM Eastern

Sunnova Energy International Inc engages in the provision of energy as a service in the United States. The company offers electricity, as well as offers operations and maintenance, monitoring, repairs and replacements, equipment upgrades, on-site power optimization, and solar energy system and energy storage system diagnostics services. More about Sunnova Energy International

Market Capitalization
$23.15 million
P/E Ratio
-0.06
Consensus Rating
Hold
Consensus Price Target
$4.93 (+2,564.4% Upside)
Volume
6.69 million shares
Average Volume
17.25 million shares
Nikola stock logo

2. Nikola NASDAQ:NKLA

$0.18 -0.07 (-28.74%)
Closing price 02/25/2025
Extended 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. More about Nikola

Market Capitalization
$11.14 million
P/E Ratio
-0.01
Consensus Rating
Hold
Consensus Price Target
$12.00 (+6,457.4% Upside)
Volume
36.66 million shares
Average Volume
8.73 million shares
LanzaTech Global stock logo

3. LanzaTech Global NASDAQ:LNZA

$0.24 0.00 (0.00%)
As of 03:46 PM Eastern

LanzaTech Global, Inc operates as a nature-based carbon refining company in the United States and internationally. The company transforms waste carbon into the chemical building blocks for consumer goods, such as sustainable fuels, fabrics, and packaging. More about LanzaTech Global

Market Capitalization
$47.46 million
P/E Ratio
-0.37
Consensus Rating
Hold
Consensus Price Target
$2.00 (+733.3% Upside)
Volume
648,938 shares
Average Volume
2.33 million shares
Wag! Group stock logo

4. Wag! Group NASDAQ:PET

$0.15 0.00 (0.00%)
As of 03:44 PM Eastern

Wag! Group Co develops and supports a proprietary marketplace technology platform available as a website and mobile app that enables independent pet caregivers to connect with pet parents. More about Wag! Group

Market Capitalization
$7.38 million
P/E Ratio
-0.37
Consensus Rating
Moderate Buy
Consensus Price Target
$4.90 (+3,267.7% Upside)
Volume
1.86 million shares
Average Volume
3.12 million shares
Palatin Technologies stock logo

5. Palatin Technologies NYSEAMERICAN:PTN

$0.19 -0.02 (-8.29%)
As of 03:43 PM Eastern

Palatin Technologies, Inc, a biopharmaceutical company, develops targeted receptor-specific therapeutics for the treatment of various diseases in the United States. More about Palatin Technologies

Market Capitalization
$4.89 million
P/E Ratio
-0.12
Consensus Rating
Buy
Consensus Price Target
$7.00 (+3,623.4% Upside)
Volume
1.69 million shares
Average Volume
2.12 million shares
Omega Therapeutics stock logo

6. Omega Therapeutics NASDAQ:OMGA

$0.12 -0.03 (-21.83%)
Closing price 02/24/2025
Extended Trading
$0.12 0.00 (0.00%)
As of 02/24/2025 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.

Omega Therapeutics, Inc operates as a clinical-stage biotechnology company. The company's OMEGA platform enables control of fundamental epigenetic processes to correct the root cause of disease by restoring aberrant gene expression to a range without altering native nucleic acid sequences. More about Omega Therapeutics

Market Capitalization
$6.92 million
P/E Ratio
-0.09
Consensus Rating
Moderate Buy
Consensus Price Target
$9.20 (+7,260.0% Upside)
Volume
4.81 million shares
Average Volume
2.89 million shares
Beyond Air stock logo

7. Beyond Air NASDAQ:XAIR

$0.20 -0.01 (-2.88%)
As of 03:44 PM Eastern

Beyond Air, Inc operates as a commercial-stage medical device and biopharmaceutical company in the United States. The company engages in the development of LungFit platform, a nitric oxide generator and delivery system. More about Beyond Air

Market Capitalization
$13.47 million
P/E Ratio
-0.18
Consensus Rating
Buy
Consensus Price Target
$1.50 (+666.1% Upside)
Volume
653,352 shares
Average Volume
1.71 million shares
Helius Medical Technologies stock logo

8. Helius Medical Technologies NASDAQ:HSDT

$0.24 -0.04 (-14.59%)
As of 03:39 PM Eastern

Helius Medical Technologies, Inc, a neurotechnology company, focuses on developing, licensing, and acquiring non-implantable technologies for the treatment of symptoms caused by neurological disease or trauma. More about Helius Medical Technologies

Market Capitalization
$1.48 million
P/E Ratio
-0.04
Consensus Rating
Hold
Volume
292,767 shares
Average Volume
1.38 million shares
Today's Range
$0.22
$0.26
IN8bio stock logo

9. IN8bio NASDAQ:INAB

$0.17 0.00 (-1.10%)
As of 03:43 PM Eastern

IN8bio, Inc, a clinical-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of gamma-delta T cell therapies for the treatment of cancers. More about IN8bio

Market Capitalization
$13.82 million
P/E Ratio
-0.23
Consensus Rating
Buy
Consensus Price Target
$6.00 (+3,427.3% Upside)
Volume
340,288 shares
Average Volume
1.84 million shares
Gryphon Digital Mining stock logo

10. Gryphon Digital Mining NASDAQ:GRYP

$0.24 -0.03 (-11.28%)
As of 03:39 PM Eastern

Gryphon Digital Mining, Inc operates as a bitcoin mining company in the United States. It operates mining computers and ESG-led mining. More about Gryphon Digital Mining

Market Capitalization
$16.57 million
P/E Ratio
-0.44
Consensus Rating
Hold
Volume
397,766 shares
Average Volume
1.09 million shares
Today's Range
$0.24
$0.27
Lyra Therapeutics stock logo

11. Lyra Therapeutics NASDAQ:LYRA

$0.12 0.00 (-0.42%)
As of 03:38 PM Eastern

Lyra Therapeutics, Inc, a clinical-stage biotechnology company, focuses on the development and commercialization of novel integrated drug and delivery solutions for the localized treatment of patients with ear, nose, and throat diseases. More about Lyra Therapeutics

Market Capitalization
$7.74 million
P/E Ratio
-0.08
Consensus Rating
Hold
Consensus Price Target
$1.25 (+963.8% Upside)
Volume
2.13 million shares
Average Volume
2.05 million shares
Processa Pharmaceuticals stock logo

12. Processa Pharmaceuticals NASDAQ:PCSA

$0.24 +0.01 (+5.36%)
As of 03:39 PM Eastern

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

Market Capitalization
$1.27 million
P/E Ratio
-0.07
Consensus Rating
Buy
Consensus Price Target
$6.00 (+2,382.4% Upside)
Volume
2.42 million shares
Average Volume
909,030 shares
Bio-Path stock logo

13. Bio-Path NASDAQ:BPTH

$0.14 -0.02 (-15.56%)
As of 11:42 AM Eastern

Bio-Path Holdings, Inc operates as a clinical and preclinical stage oncology focused RNAi nanoparticle drug development company in the United States. More about Bio-Path

Market Capitalization
$1.12 million
Consensus Rating
Buy
Consensus Price Target
$20.00 (+14,703.8% Upside)
Volume
3,724 shares
Average Volume
1.26 million shares
Today's Range
$0.14
$0.15
T2 Biosystems stock logo

14. T2 Biosystems NASDAQ:TTOO

$0.12 +0.01 (+4.55%)
As of 03:29 PM Eastern

T2 Biosystems, Inc, an in vitro diagnostics company, develops and sells diagnostic products and product candidates in the United States and internationally. More about T2 Biosystems

Market Capitalization
$2.42 million
Consensus Rating
Hold
Consensus Price Target
$5.00 (+4,247.8% Upside)
Volume
34,647 shares
Average Volume
937,496 shares
Today's Range
$0.11
$0.13
Aspira Women's Health stock logo

15. Aspira Women's Health NASDAQ:AWH

$0.08 -0.01 (-12.49%)
As of 04/16/2025

Aspira Women's Health, Inc engages in the provision of bio-analytic and diagnostic services. Its product, OVA1, is a serum test for identifying women of having malignant ovarian tumor. More about Aspira Women's Health

Market Capitalization
$2.44 million
P/E Ratio
-0.07
Consensus Rating
Buy
Consensus Price Target
$5.50 (+6,607.3% Upside)
Volume
4.31 million shares
Average Volume
1.26 million shares
Cutera stock logo

16. Cutera NASDAQ:CUTR

$0.04 -0.07 (-63.86%)
Closing price 03/12/2025
Extended Trading
$0.04 0.00 (0.00%)
As of 03/12/2025 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.

Cutera, Inc provides aesthetic and dermatology solutions for medical practitioners worldwide. It develops, manufactures, and markets energy-based product platforms for medical practitioners; and distributes third-party manufactured skincare products. More about Cutera

Market Capitalization
$787 thousand
P/E Ratio
-0.01
Consensus Rating
Moderate Buy
Consensus Price Target
$3.00 (+7,592.3% Upside)
Volume
27.70 million shares
Average Volume
2.34 million shares
Leafly stock logo

17. Leafly NASDAQ:LFLY

$0.21 0.00 (-2.18%)
As of 12:11 PM Eastern

Leafly Holdings, Inc owns and operates a platform to provide consumers with cannabis information and connects consumers to cannabis brands and licensed retailers. More about Leafly

Market Capitalization
$661 thousand
P/E Ratio
-0.09
Consensus Rating
Buy
Consensus Price Target
$9.18 (+4,171.8% Upside)
Volume
743 shares
Average Volume
367,584 shares
Carisma Therapeutics stock logo

18. Carisma Therapeutics NASDAQ:CARM

$0.20 -0.01 (-3.00%)
As of 03:24 PM Eastern

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
$8.24 million
P/E Ratio
-0.13
Consensus Rating
Hold
Consensus Price Target
$1.93 (+876.7% Upside)
Volume
140,877 shares
Average Volume
379,855 shares
Cannabist stock logo

19. Cannabist OTCMKTS:CBSTF

$0.08 +0.01 (+21.08%)
As of 04/29/2025 03:58 PM Eastern

The Cannabist Company Holdings Inc engages in the cultivation, development, production, home delivery, and dispensary of cannabis products in the United States and internationally. More about Cannabist

Consensus Rating
Hold
Volume
939,742 shares
Average Volume
928,447 shares
Today's Range
$0.06
$0.08
50-Day Range
$0.04
$0.08
52-Week Range
$0.03
$0.44
Ayr Wellness stock logo

20. Ayr Wellness OTCMKTS:AYRWF

$0.21 +0.01 (+5.13%)
As of 04/29/2025 03:57 PM Eastern

Ayr Wellness Inc operates as a vertically-integrated multi-state cannabis operator that cultivates, manufactures, and retails cannabis products and branded cannabis packaged goods. More about Ayr Wellness

Market Capitalization
$22.66 million
P/E Ratio
-0.09
Consensus Rating
Moderate Buy
Consensus Price Target
$3.00 (+1,363.4% Upside)
Volume
464,698 shares
Average Volume
309,656 shares
Spruce Biosciences stock logo

21. Spruce Biosciences NASDAQ:SPRB

$0.08 0.00 (-1.09%)
As of 03:45 PM Eastern

Spruce Biosciences, Inc, a biopharmaceutical company, focuses on developing and commercializing novel therapies for rare endocrine disorders. More about Spruce Biosciences

Market Capitalization
$3.46 million
P/E Ratio
-0.09
Consensus Rating
Hold
Consensus Price Target
$2.17 (+2,542.3% Upside)
Volume
1.73 million shares
Average Volume
723,187 shares
AIM ImmunoTech stock logo

22. AIM ImmunoTech NYSE:AIM

$0.09 -0.03 (-22.34%)
As of 04/4/2025
This is a fair market value price provided by Polygon.io. Learn more.

AIM ImmunoTech Inc, an immuno-pharma company, focuses on the research and development of therapeutics to treat multiple types of cancers, viral diseases, and immune-deficiency disorders in the United States. More about AIM ImmunoTech

Market Capitalization
$6.61 million
P/E Ratio
-0.19
Consensus Rating
Buy
Consensus Price Target
$2.75 (+2,908.8% Upside)
Volume
2.31 million shares
Average Volume
537,449 shares
Abpro stock logo

23. Abpro NASDAQ:ABP

$0.24 -0.02 (-8.88%)
As of 03:21 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
$12.37 million
Consensus Rating
Buy
Consensus Price Target
$4.00 (+1,588.5% Upside)
Volume
522,249 shares
Average Volume
196,928 shares
Today's Range
$0.22
$0.26
Solo Brands stock logo

24. Solo Brands NYSE:DTC

$0.09 -0.01 (-7.54%)
As of 04/22/2025
This is a fair market value price provided by Polygon.io. Learn more.

Solo Brands, Inc operates a direct-to-consumer platform that offers outdoor and lifestyle branded products in the United States. More about Solo Brands

Market Capitalization
$8.71 million
P/E Ratio
-0.03
Consensus Rating
Hold
Consensus Price Target
$1.18 (+1,144.7% Upside)
Volume
2.31 million shares
Average Volume
462,528 shares
MariMed stock logo

25. MariMed OTCMKTS:MRMD

$0.11 +0.01 (+6.00%)
As of 04/29/2025 03:43 PM Eastern

MariMed Inc engages in cultivation, production, and dispensing of medicinal and recreational cannabis in the United States and internationally. More about MariMed

Market Capitalization
$40.44 million
P/E Ratio
-2.65
Consensus Rating
Strong Buy
Volume
56,029 shares
Average Volume
393,857 shares
Today's Range
$0.10
$0.11