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Best Penny Stocks Under $1.00 Right Now

The stock market has had an incredible bull-run since the Great Recession of 2008 and 2009. While stocks are no longer hitting new all-time highs, the price-to-earnings ratios of most S&P 500 companies still look somewhat expensive historically speaking. Many investors are having trouble finding low-priced stocks that have great business fundamentals and actually generate cash flow.

Stocks have gotten expensive both in-terms of share price and their valuation relative to earnings. In more normal markets, a typical S&P 500 company has traded at about fifteen times their earnings. Most stocks are currently trading closer to 20 times their annual earnings. While the stock market is more expensive as a whole than it has been historically, there are still a handful of undervalued stocks that are trading at less than $1.00 per share.

Value investing opportunities do exist if you're looking in the right places. Putting together a list of the best stocks under $1.00 requires investors to look at smaller and riskier companies and in sectors that are either undiscovered or unloved by the market as a whole. Some of these cheap stocks may not look especially attractive today, but long-term investors will profit if they are willing to exercise patience and hold on to shares of these companies through multiple economic cycles.

Some of these companies are solid investing ideas because they are too little and considered too risky to attract the interest of most managed mutual funds and Wall Street money managers. Others operate in unloved and untested areas of the market. You may find even find crypto stocks, marijuana stocks, and biotechnology stocks on this list. Others have been beat up by Mr. Market after a long period of slowing profits, but are now actively trying to turn around their business and bounce back. These low-priced stocks operate in a lot of different industries, but these picks all carry two common characteristics. They all have a super-low share price of $1.00 (1 dollar) or less and consistently-receive "buy" and "strong buy" ratings from Wall Street's top-rated research analysts.

Senseonics stock logo

1. Senseonics NYSE:SENS

$0.45 -0.01 (-3.01%)
Closing price 04:00 PM Eastern
Extended Trading
$0.45 +0.00 (+0.67%)
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.

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
$364.98 million
P/E Ratio
-3.45
Consensus Rating
Buy
Consensus Price Target
$1.54 (+243.2% Upside)
Volume
8.27 million shares
Average Volume
8.17 million shares
i-80 Gold stock logo

2. i-80 Gold NYSE:IAUX

$0.96 -0.08 (-7.28%)
Closing price 04:00 PM Eastern
Extended Trading
$0.96 0.00 (0.00%)
As of 07:46 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.

i-80 Gold Corp. is a mining company, engages in the exploration, development and production of gold and silver mineral deposits principally in the United States. More about i-80 Gold

Market Capitalization
$754.27 million
P/E Ratio
-2.65
Consensus Rating
Moderate Buy
Consensus Price Target
$1.50 (+57.1% Upside)
Volume
6.31 million shares
Average Volume
6.00 million shares
Plus Therapeutics stock logo

3. Plus Therapeutics NASDAQ:PSTV

$0.72 -0.02 (-3.19%)
Closing price 04:00 PM Eastern
Extended Trading
$0.73 +0.00 (+0.47%)
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.

Plus Therapeutics, Inc, a clinical-stage pharmaceutical company, focuses on the development, manufacture, and commercialization of treatments for patients with cancer. More about Plus Therapeutics

Market Capitalization
$74.09 million
P/E Ratio
-0.32
Consensus Rating
Moderate Buy
Consensus Price Target
$8.00 (+1,007.1% Upside)
Volume
11.04 million shares
Average Volume
43.99 million shares
Reviva Pharmaceuticals stock logo

4. Reviva Pharmaceuticals NASDAQ:RVPH

$0.78 +0.11 (+15.59%)
Closing price 04:00 PM Eastern
Extended Trading
$0.70 -0.09 (-11.34%)
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
$47.09 million
P/E Ratio
-1.21
Consensus Rating
Moderate Buy
Consensus Price Target
$4.86 (+518.7% Upside)
Volume
20.06 million shares
Average Volume
16.94 million shares
Immunic stock logo

5. Immunic NASDAQ:IMUX

$0.92 +0.02 (+2.51%)
Closing price 04:00 PM Eastern
Extended Trading
$0.92 +0.01 (+0.54%)
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.

Immunic, Inc, a biotechnology company, develops a pipeline of selective oral immunology therapies for the treatment of chronic inflammatory and autoimmune diseases in the United States and Germany. More about Immunic

Market Capitalization
$88.54 million
P/E Ratio
-0.98
Consensus Rating
Moderate Buy
Consensus Price Target
$9.50 (+932.6% Upside)
Volume
1.16 million shares
Average Volume
1.63 million shares
Adicet Bio stock logo

6. Adicet Bio NASDAQ:ACET

$0.91 -0.01 (-1.56%)
Closing price 04:00 PM Eastern
Extended Trading
$0.92 +0.00 (+0.20%)
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.

Adicet Bio, Inc, a clinical stage biotechnology company, discovers and develops allogeneic gamma delta T cell therapies for autoimmune diseases and cancer. More about Adicet Bio

Market Capitalization
$77.32 million
P/E Ratio
-0.70
Consensus Rating
Moderate Buy
Consensus Price Target
$5.67 (+519.8% Upside)
Volume
2.29 million shares
Average Volume
1.88 million shares
IceCure Medical stock logo

7. IceCure Medical NASDAQ:ICCM

$0.96 -0.03 (-2.71%)
Closing price 04:00 PM Eastern
Extended Trading
$0.97 +0.00 (+0.49%)
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.

IceCure Medical Ltd, a commercial stage medical device company, engages in the research, development, and marketing of cryoablation systems, disposables, and technologies for treating tumors. More about IceCure Medical

Market Capitalization
$68.10 million
P/E Ratio
-6.03
Consensus Rating
Moderate Buy
Consensus Price Target
$2.64 (+173.3% Upside)
Volume
1.24 million shares
Average Volume
2.51 million shares
Century Therapeutics stock logo

8. Century Therapeutics NASDAQ:IPSC

$0.60 +0.01 (+2.31%)
Closing price 04:00 PM Eastern
Extended Trading
$0.60 0.00 (-0.34%)
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.

Century Therapeutics, Inc, a biotechnology company, engages in the development of genetically engineered allogeneic cell therapies for the treatment of solid tumor and hematological malignancies. More about Century Therapeutics

Market Capitalization
$50.41 million
P/E Ratio
-2.06
Consensus Rating
Moderate Buy
Consensus Price Target
$3.75 (+528.1% Upside)
Volume
1.25 million shares
Average Volume
555,587 shares
Adial Pharmaceuticals stock logo

9. Adial Pharmaceuticals NASDAQ:ADIL

$0.42 +0.02 (+4.67%)
Closing price 04:00 PM Eastern
Extended Trading
$0.42 +0.00 (+0.43%)
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.

Adial Pharmaceuticals, Inc, a clinical-stage biopharmaceutical company, focuses on the development of therapeutics for the treatment or prevention of addiction and related disorders. More about Adial Pharmaceuticals

Market Capitalization
$8.74 million
P/E Ratio
-0.40
Consensus Rating
Moderate Buy
Consensus Price Target
$4.75 (+1,033.1% Upside)
Volume
1.94 million shares
Average Volume
748,070 shares
Carisma Therapeutics stock logo

10. Carisma Therapeutics NASDAQ:CARM

$0.27 +0.00 (+1.44%)
Closing price 04:00 PM Eastern
Extended Trading
$0.17 -0.10 (-38.30%)
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.

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
$11.28 million
P/E Ratio
-0.18
Consensus Rating
Moderate Buy
Consensus Price Target
$1.93 (+602.8% Upside)
Volume
2.32 million shares
Average Volume
1.19 million shares
Promis Neurosciences stock logo

11. Promis Neurosciences NASDAQ:PMN

$0.51 -0.06 (-10.46%)
Closing price 04:00 PM Eastern
Extended Trading
$0.50 -0.01 (-1.18%)
As of 07:32 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
$30.65 million
P/E Ratio
-2.43
Consensus Rating
Moderate Buy
Consensus Price Target
$4.33 (+749.7% Upside)
Volume
1.43 million shares
Average Volume
820,169 shares
Sangamo Therapeutics stock logo

12. Sangamo Therapeutics NASDAQ:SGMO

$0.74 +0.05 (+6.82%)
Closing price 04:00 PM Eastern
Extended Trading
$0.75 +0.01 (+1.37%)
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.

Sangamo Therapeutics, Inc, a clinical-stage genomic medicine company, focuses on translating science into medicines that transform the lives of patients and families afflicted with serious diseases in the United States. More about Sangamo Therapeutics

Market Capitalization
$208.69 million
P/E Ratio
-2.55
Consensus Rating
Hold
Consensus Price Target
$4.50 (+509.0% Upside)
Volume
7.47 million shares
Average Volume
5.64 million shares
BARK stock logo

13. BARK NYSE:BARK

$0.85 +0.06 (+8.20%)
Closing price 03:59 PM Eastern
Extended Trading
$0.88 +0.03 (+3.66%)
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.

BARK Inc, a dog-centric company, provides products, services, and content for dogs. It operates in two segments, Direct to Consumer and Commerce. More about BARK

Market Capitalization
$133.14 million
P/E Ratio
-4.99
Consensus Rating
Hold
Consensus Price Target
$2.63 (+209.6% Upside)
Volume
1.44 million shares
Average Volume
798,572 shares
IO Biotech stock logo

14. IO Biotech NASDAQ:IOBT

$0.53 +0.03 (+5.80%)
Closing price 04:00 PM Eastern
Extended Trading
$0.54 +0.01 (+1.06%)
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.

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
-0.34
Consensus Rating
Hold
Consensus Price Target
$8.00 (+1,411.1% Upside)
Volume
1.75 million shares
Average Volume
4.64 million shares
Today's Range
$0.50
$0.53
PLAYSTUDIOS stock logo

15. PLAYSTUDIOS NASDAQ:MYPS

$0.95 0.00 (-0.15%)
Closing price 04:00 PM Eastern
Extended Trading
$0.96 +0.01 (+1.02%)
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.

PLAYSTUDIOS, Inc develops and publishes free-to-play casual games for mobile and social platforms in the United States and internationally. More about PLAYSTUDIOS

Market Capitalization
$119.79 million
P/E Ratio
-3.98
Consensus Rating
Hold
Consensus Price Target
$2.50 (+162.0% Upside)
Volume
123,171 shares
Average Volume
260,654 shares
Assertio stock logo

16. Assertio NASDAQ:ASRT

$0.87 -0.01 (-1.48%)
Closing price 04:00 PM Eastern
Extended Trading
$0.88 +0.00 (+0.47%)
As of 07:20 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.

Assertio Holdings, Inc, a commercial pharmaceutical company, provides various products to patients in the United States. Its pharmaceutical products include INDOCIN, an oral and suppository solution for the treatment of moderate to severe rheumatoid arthritis, including acute flares of chronic disease; ankylosing spondylitis and osteoarthritis; and acute painful shoulder and gouty arthritis. More about Assertio

Market Capitalization
$85.46 million
P/E Ratio
-1.94
Consensus Rating
Hold
Consensus Price Target
$2.38 (+171.5% Upside)
Volume
298,344 shares
Average Volume
314,832 shares
aTyr Pharma stock logo

17. aTyr Pharma NASDAQ:ATYR

$0.95 -0.05 (-4.70%)
Closing price 04:00 PM Eastern
Extended Trading
$1.06 +0.11 (+11.12%)
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.

aTyr Pharma, Inc engages in the discovery and development of medicines based on novel biological pathways. Its product pipeline includes ATYR1923, ATYR2810, NRP2 mAbs, and AARS-1, DARS-1. More about aTyr Pharma

Market Capitalization
$97.99 million
P/E Ratio
-1.19
Consensus Rating
Hold
Consensus Price Target
$23.25 (+2,339.7% Upside)
Volume
7.81 million shares
Average Volume
23.62 million shares
Sutro Biopharma stock logo

18. Sutro Biopharma NASDAQ:STRO

$0.86 +0.00 (+0.15%)
Closing price 04:00 PM Eastern
Extended Trading
$0.88 +0.03 (+3.04%)
As of 07:55 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.

Sutro Biopharma, Inc operates as a clinical-stage oncology company. The company develops site-specific and novel-format antibody drug conjugates (ADCs) that enables its proprietary integrated cell-free protein synthesis platform, XpressCF and XpressCF+. More about Sutro Biopharma

Market Capitalization
$72.37 million
P/E Ratio
-0.34
Consensus Rating
Hold
Consensus Price Target
$4.47 (+422.4% Upside)
Volume
546,633 shares
Average Volume
436,147 shares
Adaptimmune Therapeutics stock logo

19. Adaptimmune Therapeutics NASDAQ:ADAP

$0.22 +0.01 (+4.56%)
Closing price 04:00 PM Eastern
Extended Trading
$0.21 -0.01 (-3.68%)
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
$55.79 million
P/E Ratio
-0.34
Consensus Rating
Reduce
Consensus Price Target
$1.35 (+514.1% Upside)
Volume
244.10 million shares
Average Volume
166.17 million shares
Rallybio stock logo

20. Rallybio NASDAQ:RLYB

$0.55 -0.02 (-3.87%)
Closing price 04:00 PM Eastern
Extended Trading
$0.56 +0.01 (+1.92%)
As of 05:38 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.

Rallybio Corporation, a clinical-stage biotechnology company, engages in development and commercialization of life-transforming therapies for patients suffering from severe and rare diseases. More about Rallybio

Market Capitalization
$24.06 million
P/E Ratio
-0.59
Consensus Rating
Reduce
Consensus Price Target
$5.00 (+803.5% Upside)
Volume
210,664 shares
Average Volume
319,885 shares
Exro Technologies stock logo

21. Exro Technologies OTCMKTS:EXROF

$0.02 0.00 (0.00%)
As of 10/8/2025

Exro Technologies Inc focuses on developing generation power-control electronics in Canada. The company offers Exro Coil Driver, which allows the motor to switch between different operational profiles in real-time, as well as have multiple gears for scooters, electric bikes, recreational, light electric cars, motorcycles, fleet vans, electric buses, passenger vehicles, long-haul trucks, and industrial vehicles markets; and Exro Cell Driver, a stationary energy storage system for commercial and industrial energy storage applications. More about Exro Technologies

Market Capitalization
$9.97 million
P/E Ratio
-0.04
Consensus Rating
Reduce
Average Volume
207,384 shares
Today's Range
$0.0174
$0.0174
50-Day Range
$0.01
$0.06