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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

$0.46 -0.01 (-1.60%)
Closing price 04:00 PM Eastern
Extended Trading
$0.47 +0.01 (+2.62%)
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.

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
$376.30 million
P/E Ratio
-3.55
Consensus Rating
Buy
Consensus Price Target
$1.54 (+232.9% Upside)
Volume
11.33 million shares
Average Volume
8.17 million shares
Plus Therapeutics stock logo

2. Plus Therapeutics NASDAQ:PSTV

$0.75 -0.07 (-9.10%)
Closing price 04:00 PM Eastern
Extended Trading
$0.75 0.00 (-0.05%)
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
$81.51 million
P/E Ratio
-0.33
Consensus Rating
Moderate Buy
Consensus Price Target
$8.00 (+971.8% Upside)
Volume
21.14 million shares
Average Volume
43.37 million shares
Reviva Pharmaceuticals stock logo

3. Reviva Pharmaceuticals NASDAQ:RVPH

$0.68 -0.16 (-19.15%)
Closing price 04:00 PM Eastern
Extended Trading
$0.68 +0.00 (+0.13%)
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
$58.24 million
P/E Ratio
-1.04
Consensus Rating
Moderate Buy
Consensus Price Target
$4.86 (+615.2% Upside)
Volume
36.43 million shares
Average Volume
15.15 million shares
Immunic stock logo

4. Immunic NASDAQ:IMUX

$0.90 +0.02 (+1.99%)
Closing price 04:00 PM Eastern
Extended Trading
$0.91 +0.02 (+1.84%)
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.

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
$86.81 million
P/E Ratio
-0.95
Consensus Rating
Moderate Buy
Consensus Price Target
$9.50 (+958.5% Upside)
Volume
1.37 million shares
Average Volume
1.61 million shares
Adicet Bio stock logo

5. Adicet Bio NASDAQ:ACET

$0.93 +0.08 (+8.86%)
Closing price 04:00 PM Eastern
Extended Trading
$0.94 +0.01 (+1.00%)
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.

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
$71.02 million
P/E Ratio
-0.71
Consensus Rating
Moderate Buy
Consensus Price Target
$5.67 (+510.2% Upside)
Volume
3.26 million shares
Average Volume
1.74 million shares
IceCure Medical stock logo

6. IceCure Medical NASDAQ:ICCM

$0.99 -0.01 (-0.87%)
Closing price 04:00 PM Eastern
Extended Trading
$0.99 +0.00 (+0.28%)
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.

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
$68.69 million
P/E Ratio
-6.20
Consensus Rating
Moderate Buy
Consensus Price Target
$2.64 (+165.8% Upside)
Volume
1.69 million shares
Average Volume
2.48 million shares
Century Therapeutics stock logo

7. Century Therapeutics NASDAQ:IPSC

$0.58 +0.02 (+4.46%)
Closing price 04:00 PM Eastern
Extended Trading
$0.57 -0.01 (-1.80%)
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
$48.26 million
P/E Ratio
-2.01
Consensus Rating
Moderate Buy
Consensus Price Target
$3.75 (+542.7% Upside)
Volume
1.25 million shares
Average Volume
519,479 shares
Adial Pharmaceuticals stock logo

8. Adial Pharmaceuticals NASDAQ:ADIL

$0.40 +0.01 (+2.85%)
Closing price 04:00 PM Eastern
Extended Trading
$0.39 -0.01 (-2.12%)
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.

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
$8.50 million
P/E Ratio
-0.38
Consensus Rating
Moderate Buy
Consensus Price Target
$4.75 (+1,086.0% Upside)
Volume
425,560 shares
Average Volume
741,884 shares
Carisma Therapeutics stock logo

9. Carisma Therapeutics NASDAQ:CARM

$0.27 +0.01 (+2.90%)
Closing price 04:00 PM Eastern
Extended Trading
$0.27 0.00 (0.00%)
As of 07:39 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
$10.97 million
P/E Ratio
-0.17
Consensus Rating
Moderate Buy
Consensus Price Target
$1.93 (+613.0% Upside)
Volume
1.50 million shares
Average Volume
1.17 million shares
Promis Neurosciences stock logo

10. Promis Neurosciences NASDAQ:PMN

$0.57 +0.03 (+5.29%)
Closing price 04:00 PM Eastern
Extended Trading
$0.56 -0.01 (-2.39%)
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.

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
$29.11 million
P/E Ratio
-2.71
Consensus Rating
Moderate Buy
Consensus Price Target
$4.33 (+660.8% Upside)
Volume
1.15 million shares
Average Volume
813,805 shares
Sangamo Therapeutics stock logo

11. Sangamo Therapeutics NASDAQ:SGMO

$0.69 -0.01 (-0.87%)
Closing price 04:00 PM Eastern
Extended Trading
$0.69 0.00 (-0.39%)
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.

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
$210.53 million
P/E Ratio
-2.39
Consensus Rating
Hold
Consensus Price Target
$4.50 (+550.6% Upside)
Volume
3.11 million shares
Average Volume
5.62 million shares
BARK stock logo

12. BARK NYSE:BARK

$0.78 +0.00 (+0.54%)
Closing price 03:59 PM Eastern
Extended Trading
$0.79 +0.01 (+0.74%)
As of 07:45 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
$132.51 million
P/E Ratio
-4.61
Consensus Rating
Hold
Consensus Price Target
$2.63 (+234.7% Upside)
Volume
474,827 shares
Average Volume
796,956 shares
IO Biotech stock logo

13. IO Biotech NASDAQ:IOBT

$0.50 -0.01 (-2.76%)
Closing price 04:00 PM Eastern
Extended Trading
$0.50 0.00 (-0.08%)
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.

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
-0.32
Consensus Rating
Hold
Consensus Price Target
$8.00 (+1,498.7% Upside)
Volume
1.56 million shares
Average Volume
4.59 million shares
Today's Range
$0.47
$0.51
PLAYSTUDIOS stock logo

14. PLAYSTUDIOS NASDAQ:MYPS

$0.96 +0.02 (+1.59%)
Closing price 04:00 PM Eastern
Extended Trading
$0.95 -0.01 (-0.70%)
As of 07:01 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
$117.91 million
P/E Ratio
-3.98
Consensus Rating
Hold
Consensus Price Target
$2.50 (+161.6% Upside)
Volume
155,254 shares
Average Volume
262,977 shares
Assertio stock logo

15. Assertio NASDAQ:ASRT

$0.89 +0.00 (+0.21%)
Closing price 04:00 PM Eastern
Extended Trading
$0.88 0.00 (-0.34%)
As of 07:54 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
$85.28 million
P/E Ratio
-1.97
Consensus Rating
Hold
Consensus Price Target
$2.38 (+167.5% Upside)
Volume
109,581 shares
Average Volume
331,691 shares
Sutro Biopharma stock logo

16. Sutro Biopharma NASDAQ:STRO

$0.85 +0.01 (+1.35%)
Closing price 04:00 PM Eastern
Extended Trading
$0.87 +0.02 (+1.91%)
As of 07:44 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
$71.40 million
P/E Ratio
-0.34
Consensus Rating
Hold
Consensus Price Target
$4.47 (+423.2% Upside)
Volume
183,090 shares
Average Volume
465,683 shares
Adaptimmune Therapeutics stock logo

17. Adaptimmune Therapeutics NASDAQ:ADAP

$0.21 +0.07 (+51.88%)
Closing price 04:00 PM Eastern
Extended Trading
$0.25 +0.04 (+20.19%)
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
$36.74 million
P/E Ratio
-0.32
Consensus Rating
Reduce
Consensus Price Target
$1.35 (+542.1% Upside)
Volume
538.31 million shares
Average Volume
139.47 million shares
Rallybio stock logo

18. Rallybio NASDAQ:RLYB

$0.58 +0.02 (+2.80%)
Closing price 04:00 PM Eastern
Extended Trading
$0.58 +0.00 (+0.75%)
As of 07:43 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
$23.40 million
P/E Ratio
-0.61
Consensus Rating
Reduce
Consensus Price Target
$5.00 (+768.5% Upside)
Volume
245,572 shares
Average Volume
318,617 shares
Exro Technologies stock logo

19. Exro Technologies OTCMKTS:EXROF

$0.02 0.00 (0.00%)
As of 10/7/2025

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
251,742 shares
Today's Range
$0.0174
$0.0174
50-Day Range
$0.01
$0.06