Datavault AI, New Era Energy & Digital, and Medirom Healthcare Technologies are the 3 Penny Stocks to watch on September 30, 2025, based on TipRanks’ Penny Stock Screener tool. Penny stocks are defined as stocks that trade at or below $5 per share and have a market capitalization below $300 million.
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The Penny Stock Screener helps investors scan stocks based on numerous parameters, including Sector, Price Target Upside, Smart Score, Analyst Consensus, Dollar Volume, and Price Change.
We leveraged the tool to pick the top three penny stocks with the highest Dollar Volume as of the close on September 29, 2025. Simply put, Dollar Volume is the number of shares traded on a particular day multiplied by the day’s share price.
Datavault AI (DVLT) – Datavault AI is a data sciences company, specializing in AI-driven data experience, valuation, and monetization in the Web 3.0 environment. On September 29, DVLT had a Dollar Volume of $338.55 million, while its stock price rose by 5.5%.
DVLT shares jumped yesterday after announcing a multi-million-dollar collaboration with IBM (IBM), aimed at supporting Datavault AI’s platform growth and market initiatives. IBM will provide its engineering, technical sales, and quantum computing expertise to bolster Datavault’s AI platform.
New Era Energy & Digital (NUAI) – New Era Energy & Digital is an energy company, involved in the exploration and production of helium, oil, and natural gas in the U.S. On Monday, NUAI had a Dollar Volume of $289.77 million, accompanied by a stock price surge of nearly 36%.
NUAI stock has been trending higher over the past couple of trading sessions. On September 24, the company announced the successful completion of Phase One engineering for Texas Critical Data Centers (TCDC), its flagship data center and power development project located in the Permian Basin of West Texas and southeastern New Mexico. The site is being developed to ultimately scale to 1 gigawatt of power capacity, positioning it as a premier location for AI-optimized data center complexes in North America.
Medirom Healthcare Technologies (MRM) – Medirom Healthcare is a Japanese healthcare company. Yesterday, MRM had a Dollar Volume of $191.37 million, while its stock price dropped by nearly 17%.
The share price drop seems to be a reversal from Friday’s rally, when MRM shares rocketed over 100%. Medirom announced that it will double the installation of Orbs, a human identification system by World (co-founded by Sam Altman), from 100 to 200 of its Re.Ra.Ku relaxation studios in Japan. This expansion makes it the largest Orb deployment in the country.
To find more penny stocks like these, you can take a look at TipRanks’ Penny Stock Screener tool. It shows a list of all penny stocks, their price movement, and other vital data.