Zacks.com featured highlights include NIO, Roku and Groupon

For Immediate ReleaseChicago, IL – October 10, 2025 – Stocks in this week’s article are NIO Inc. NIO, Roku, Inc. ROKU and Groupon, Inc. GRPN.Best Earnings Acceleration Stocks in October: NIO, ROKU & MoreWall Street analysts consistently favor steady earnings growth because it highlights a company's profitability. However, since October tends to be a volatile month for stocks, they are now emphasizing earnings acceleration, which is a key driver of stock prices. This shift is supported by various studies showing that stocks often experience an earnings surge before their stock value increases.In this context, NIO Inc., Roku, Inc. and Groupon, Inc. are exhibiting impressive earnings acceleration.Earnings Acceleration ExplainedEarnings acceleration is the incremental growth in a company's earnings per share (EPS). In other words, if a company's quarter-over-quarter earnings growth rate increases within a stipulated time frame, it can be called earnings acceleration.In the case of earnings growth, you pay for something that is already reflected in the stock price. However, earnings acceleration helps spot stocks that haven't yet caught the attention of investors and, once secured, will invariably lead to a rally in the share price. This is because earnings acceleration considers both the direction and magnitude of growth rates.An increasing percentage of earnings growth means that the company is fundamentally sound and has been on the right track for a considerable period. Meanwhile, a sideways percentage of earnings growth indicates a period of consolidation or slowdown, while a decelerating percentage of earnings growth may drag prices down.The above criteria narrowed the universe of around 7,735 stocks to only 16. Here are the top three stocks:NIONIO designs and sells smart electric vehicles for China, Europe, and global markets. NIO has a Zacks Rank #3 (Hold). NIO's expected earnings growth rate for the current year is 34.4%. You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here.Roku Roku, together with its subsidiaries, runs a TV streaming platform in the United States and abroad. Roku has a Zacks Rank #3. ROKU's expected earnings growth rate for the current year is 113.5%.GrouponGroupon connects consumers to merchants by offering discounted goods and services worldwide. Groupon has a Zacks Rank #1. GRPN's expected earnings growth rate for the current year is nearly 153%.You can sign up now for your 2-week free trial to the Research Wizard and start using this screen in your trading. Further, you can also create your own strategies and test them first before taking the investment plunge.The Research Wizard is a great place to begin. It's easy to use. Everything is in plain language. And it's very intuitive. Start your Research Wizard trial today. And the next time you read an economic report, open up the Research Wizard, plug your finds in, and see what gems come out.Click here to sign up for a free trial to the Research Wizard todayFor the rest of this Screen of the Week article please visit Zacks.com at: https://www.zacks.com/stock/news/2765750/best-earnings-acceleration-stocks-in-october-nio-roku-one-moreDisclosure: Officers, directors and/or employees of Zacks Investment Research may own or have sold short securities and/or hold long and/or short positions in options that are mentioned in this material. An affiliated investment advisory firm may own or have sold short securities and/or hold long and/or short positions in options that are mentioned in this material.About Screen of the WeekZacks.com created the first and best screening system on the web earning the distinction as the "#1 site for screening stocks" by Money Magazine.  But powerful screening tools is just the start. That is why Zacks created the Screen of the Week to highlight profitable stock picking strategies that investors can actively use.Strong Stocks that Should Be in the NewsMany are little publicized and fly under the Wall Street radar. They're virtually unknown to the general public. Yet today's 220 Zacks Rank #1 "Strong Buys" were generated by the stock-picking system that has more than doubled the market from 1988 through 2016. Its average gain has been a stellar +25% per year. See these high-potential stocks free >>.Follow us on Twitter:  https://www.twitter.com/zacksresearchJoin us on Facebook:  https://www.facebook.com/ZacksInvestmentResearchZacks Investment Research is under common control with affiliated entities (including a broker-dealer and an investment adviser), which may engage in transactions involving the foregoing securities for the clients of such affiliates.Contact: Jim GiaquintoCompany: Zacks.comPhone: 312-265-9268Email: pr@zacks.comVisit: https://www.zacks.com/Zacks.com provides investment resources and informs you of these resources, which you may choose to use in making your own investment decisions. Zacks is providing information on this resource to you subject to the Zacks "Terms and Conditions of Service" disclaimer. www.zacks.com/disclaimer.Past performance is no guarantee of future results. Inherent in any investment is the potential for loss. This material is being provided for informational purposes only and nothing herein constitutes investment, legal, accounting or tax advice, or a recommendation to buy, sell or hold a security. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. It should not be assumed that any investments in securities, companies, sectors or markets identified and described were or will be profitable. All information is current as of the date of herein and is subject to change without notice. Any views or opinions expressed may not reflect those of the firm as a whole. Zacks Investment Research does not engage in investment banking, market making or asset management activities of any securities. These returns are from hypothetical portfolios consisting of stocks with Zacks Rank = 1 that were rebalanced monthly with zero transaction costs. These are not the returns of actual portfolios of stocks. The S&P 500 is an unmanaged index. Visit https://www.zacks.com/performancefor information about the performance numbers displayed in this press release.Zacks' Research Chief Picks Stock Most Likely to "At Least Double"Our experts have revealed their Top 5 recommendations with money-doubling potential – and Director of Research Sheraz Mian believes one is superior to the others. Of course, all our picks aren’t winners but this one could far surpass earlier recommendations like Hims & Hers Health, which shot up +209%.See Our Top Stock to Double (Plus 4 Runners Up) >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Groupon, Inc. (GRPN): Free Stock Analysis Report Roku, Inc. (ROKU): Free Stock Analysis Report NIO Inc. (NIO): Free Stock Analysis ReportThis article originally published on Zacks Investment Research (zacks.com).Zacks Investment ResearchWeiter zum vollständigen Artikel bei Zacks Weiter zum vollständigen Artikel bei Zacks