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  • Retinal Biomarkers Track Multiple Sclerosis Severity

    Retinal Biomarkers Track Multiple Sclerosis Severity

    A recent large-scale study has revealed new insights into the structural changes of the retina in multiple sclerosis (MS) patients, highlighting potential biomarkers for disease monitoring and severity assessment. Researchers analyzed optical…

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  • From Chinese Workshops to Global Living Rooms: Chinese robot vacuum cleaners gain popularity-Xinhua

    From Chinese Workshops to Global Living Rooms: Chinese robot vacuum cleaners gain popularity-Xinhua

    Customers visit a Roborock store at a shopping mall in Seoul, South Korea, Oct. 12, 2025. (Xinhua/Yao Qilin)

    BEIJING, Oct. 25 (Xinhua) — At a large shopping mall in Seoul, South Korea, a Chinese brand’s robot vacuum cleaner attracted bustling crowds. A Roborock robot vacuum cleaner, equipped with a robotic arm, precisely picked up a sock, rotated, and threw it into a box, drawing cheers from the audience.

    According to data from a U.S. research firm, Roborock holds over 50 percent market share in South Korea’s robot vacuum cleaner market, firmly securing the top position, with a dominance market share exceeding 70 percent in the high-end market.

    People watch the demonstration of a robot vacuum cleaner at a shopping mall in Seoul, South Korea, Oct. 12, 2025.(Xinhua/Yao Qilin)
    A costumer uses a robot vacuum cleaner at his home in Seoul, South Korea, Oct. 13, 2025. (Xinhua/Yao Qilin)
    People walk by a billboard of Roborock at a subway station in Seoul, South Korea, Oct. 13, 2025. (Xinhua/Yao Qilin)
    Customers visit a Roborock store at a shopping mall in Seoul, South Korea, Oct. 12, 2025. (Xinhua/Yao Qilin)
    A costumer uses a robot vacuum cleaner at his home in Seoul, South Korea, Oct. 13, 2025. (Xinhua/Yao Qilin)

    Beyond South Korea, Roborock is rapidly expanding across other Asia-Pacific markets. In Japan, during a promotion on Amazon Japan, several Roborock products ranked among the most popular robot vacuum cleaners. In Australia, its products also made it into the top ten best-selling robot vacuum cleaner list.

    This photo taken on Oct. 16, 2025 shows an advertisement of Roborock at a home appliance store in Tokyo, Japan. (Xinhua/Jia Haocheng)
    This photo taken on Oct. 16, 2025 shows advertisements of Roborock at a home appliance store in Tokyo, Japan. (Xinhua/Jia Haocheng)
    This photo taken on Oct. 19, 2025 shows billboards of Roborock at Sydney Airport in Sydney, Australia.(Roborock/Handout via Xinhua)
    A shop assistant introduces Chinese brand robot vacuum cleaners to a customer at a home appliance store in downtown Sydney, Australia, Oct. 13, 2025. (Xinhua/Ma Ping)

    Over 2,000 kilometers away from South Korea, in Huizhou City of south China’s Guangdong Province, Roborock’s smart manufacturing facility operates at high efficiency, with robot vacuum cleaners continuously distributed worldwide.

    From workshops in China to living rooms across Asia-Pacific, Chinese brands for robot vacuum cleaners have gained popularity among foreign customers.

    A staff member searches for information at a warehouse of Roborock in Huizhou, south China’s Guangdong Province, Oct. 10, 2025. (Xinhua/Deng Hua)
    A staff member transports robot vacuum cleaner products in Huizhou, south China’s Guangdong Province, Oct. 10, 2025. (Xinhua/Deng Hua)
    A staff member works at a workshop of Roborock in Huizhou, south China’s Guangdong Province, Oct. 10, 2025.(Xinhua/Deng Hua)
    Staff members work on a robot vacuum cleaner assembly line at a workshop of Roborock in Huizhou, south China’s Guangdong Province, Oct. 10, 2025. (Xinhua/Deng Hua)
    An aerial drone photo taken on Oct. 10, 2025 shows logistics trucks waiting for loading and delivery at a Roborock facility in Huizhou, south China’s Guangdong Province.(Xinhua/Deng Hua)■

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  • Scientists Invented an Entirely New Way to Refrigerate : ScienceAlert

    Scientists Invented an Entirely New Way to Refrigerate : ScienceAlert

    Say hello to ionocaloric cooling. It’s a new way to lower temperatures with the potential to replace existing methods of chilling things with a process that is safer and better for the planet.

    Typical refrigeration systems transport heat away…

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  • Evaluating Valuation as Export Curbs and NASA Wins Shape Investor Sentiment

    Evaluating Valuation as Export Curbs and NASA Wins Shape Investor Sentiment

    Intuitive Machines (LUNR) has drawn fresh attention as investors weigh the impact of new US export curbs on tech to China. At the same time, the company is advancing its IM-3 lunar mission and securing NASA contracts.

    See our latest analysis for Intuitive Machines.

    Intuitive Machines stock has whipped through a period of volatility, recently clawing back gains with a 28% share price return over the past month despite ongoing US-China export tensions and scrutiny following past missions. Although year-to-date share price return remains in negative territory, the strong one-year total shareholder return of 60% suggests that long-term momentum is still firmly alive for patient investors.

    If space tech’s recent rally has sparked your curiosity, you can see what’s happening across the entire sector with our aerospace and defense discovery screener using the following link: See the full list for free.

    Given its recent contract wins, strong analyst sentiment, and a price still about 20 percent below consensus targets, are investors overlooking an undervalued space innovator? Or is future growth already built into the current share price?

    With Intuitive Machines closing at $12.81 and the most widely followed narrative placing fair value at $15.43, this perspective sets a higher bar than the current market price. This hints at room for re-rating if assumptions hold.

    Strategic vertical integration of satellite and lander manufacturing, along with proprietary advancements from the KinetX acquisition, enhances cost efficiencies, IP control, and technological differentiation. These factors support higher net margins and competitive pricing power as the company scales recurrent service contracts across civil, defense, and commercial markets.

    Read the complete narrative.

    Want to see what assumptions drive this bullish view? The narrative’s fair value hinges on powerful expansion bets, bold profit transformation, and sky-high valuation multiples rarely seen outside tech’s heavyweights. Curious which projections could justify such optimism? Discover the numbers on the next page.

    Result: Fair Value of $15.43 (UNDERVALUED)

    Have a read of the narrative in full and understand what’s behind the forecasts.

    However, persistent losses and heavy reliance on large government contracts could quickly dampen the bullish outlook if execution or funding falls short.

    Find out about the key risks to this Intuitive Machines narrative.

    While Intuitive Machines looks attractive when compared to its fair value estimate, a look at its price-to-sales ratio tells a different story. The company is trading at 6.7 times its sales, which is much higher than the US Aerospace & Defense industry average of 3.2 and the peer average of 2.7. The market’s fair ratio, based on regression analysis, stands at just 1.4 times sales. This large gap suggests considerable valuation risk if the company fails to maintain its growth edge. Which view should investors trust?

    See what the numbers say about this price — find out in our valuation breakdown.

    NasdaqGM:LUNR PS Ratio as at Oct 2025

    If you think there’s another angle to the Intuitive Machines story or want to dig into the numbers yourself, you can shape your own take on the company in just a few minutes. Do it your way.

    A great starting point for your Intuitive Machines research is our analysis highlighting 2 key rewards and 1 important warning sign that could impact your investment decision.

    Seize your chance to get ahead by uncovering opportunities that others might miss. Simply Wall Street’s screeners give you unique insights to sharpen your investment strategy.

    This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

    Companies discussed in this article include LUNR.

    Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com

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  • Eni (BIT:ENI) Margin Decline Reinforces Concerns Over Premium Valuation and Slower Earnings Growth

    Eni (BIT:ENI) Margin Decline Reinforces Concerns Over Premium Valuation and Slower Earnings Growth

    Eni (BIT:ENI) reported earnings growth of 4% per year and revenue growth of 3.8% per year, both trailing the broader Italian market’s expectations of 9.7% earnings and 5% revenue growth. The company’s net profit margin shrank to 2.6% from 4.1% a year earlier. With profitability improving over the last five years and high-quality earnings, investors are weighing the premium Price-To-Earnings Ratio of 21.1x (above industry and peer averages) against a market price that still sits below the discounted cash flow fair value.

    See our full analysis for Eni.

    Next, we will see how these headline figures stack up against the prevailing narratives that investors follow—and where the data might surprise.

    See what the community is saying about Eni

    BIT:ENI Earnings & Revenue History as at Oct 2025
    • Analysts forecast that Eni’s profit margin will rise from 2.6% today to 5.8% in three years, even as revenue is projected to decrease by 0.7% per year over the same period.

    • According to the analysts’ consensus view, margin expansion is supported by:

      • Growth in higher-margin businesses like biorefining and sustainable mobility, with new biorefinery projects and partnerships fueling expanded revenue streams and better return on equity.

      • Strategic LNG expansion and diversification, specifically new projects in Africa and Asia, add resilience to earnings and help offset declining revenue in legacy operations.

    • Strong margin outlook could underpin future shareholder returns. See how the consensus narrative interprets this shift in direction. 📊 Read the full Eni Consensus Narrative.

    • Persistent losses in Eni’s Versalis (chemicals and downstream) division, with management noting a “lack of meaningful economic recovery” in this European sector, continue to drag on group earnings and introduce ongoing margin pressure.

    • Analysts’ consensus view notes two main risk areas:

      • Legacy businesses like Versalis generate negative free cash flow, and expected only “slight improvement” in margin outlook, raising concerns about lasting drag on net profits.

      • Eni’s upstream expansion in regions such as Africa and Argentina boosts production potential but increases exposure to regulatory and expropriation risks, which could disrupt future revenue streams or lead to asset losses.

    • Eni trades at a Price-To-Earnings Ratio of 21.1x, far above the industry and peer averages (14.5x and 14.7x). Yet its share price of €15.84 remains below both consensus analyst target (€15.75) and DCF fair value (€19.76).

    • Analysts’ consensus view underlines:

      • The small 2.9% difference between the current share price and the €15.75 consensus target suggests limited immediate upside. This implies the stock is close to being fairly priced in the eyes of most analysts.

      • Holding a valuation premium may weigh on sentiment if Eni’s forecasted growth continues to lag the broader Italian market. However, the DCF fair value offers longer-term support for investors who see further profitability gains.

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  • The Bright Side: Photo of well-dressed mystery man goes viral in wake of Louvre jewel heist – France 24

    1. The Bright Side: Photo of well-dressed mystery man goes viral in wake of Louvre jewel heist  France 24
    2. ‘We have failed’ says minister as France reels from Louvre heist  BBC
    3. Louvre thieves’ slow-motion getaway using furniture lift was caught on…

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  • Hexatronic Group (OM:HTRO) Margin Pressure Challenges Bullish Growth Narrative Despite Discounted Valuation

    Hexatronic Group (OM:HTRO) Margin Pressure Challenges Bullish Growth Narrative Despite Discounted Valuation

    Hexatronic Group (OM:HTRO) posted a forecasted earnings growth rate of 17.8% per year, outpacing the Swedish market, with expected revenue growth of 4.2% annually. Both figures signal momentum ahead of local peers. Over the past five years, the company has averaged an 18.3% annual earnings increase, though the latest net profit margin of 4.7% is down from last year’s 6.8%, showing some margin pressure has crept in. Even so, with Hexatronic trading at a 13.3x P/E ratio, well below its peer and industry averages and under the SEK33.3 estimated fair value, investors may see the setup as one of strength checked by caution on margins.

    See our full analysis for Hexatronic Group.

    Now it’s time to pit these headline numbers against the most widely held narratives. Some will match expectations, while others may surprise.

    See what the community is saying about Hexatronic Group

    OM:HTRO Earnings & Revenue History as at Oct 2025
    • Hexatronic’s decision to manufacture fiber optic cable in the US directly targets tariff increases and high freight costs, two line items that have notably squeezed margins and profitability in recent quarters.

    • Bears argue that these external pressures, especially rising freight expenses and persistent tariff impacts, create sustained risks for revenue margins.

      • The net profit margin sits at 4.7%, down sharply from the prior year’s 6.8%, highlighting that cost inflation has already eaten into profitability.

      • This contraction directly challenges the company’s ambition to improve regional margins through local production and operational tweaks.

    • Hexatronic’s Data Center business line reported record 41% sales growth and 37% EBITA growth, outpacing all other operating segments and positioning the business to capitalize on rising cloud demand.

    • Consensus narrative notes that these robust results, combined with efficiency gains in the Harsh Environment segment, are expected to drive profit margin improvement from 4.7% now to 5.6% in three years.

      • The uplift is anchored by analysts forecasting total earnings of SEK 459.8 million by 2028, compared to SEK 358.0 million today, signalling belief in the durability of cloud-driven growth.

      • What is surprising is that while most of Europe remains flat, success in Data Centers and targeted US investments have offset some of the headwinds from lagging regions.

    Consensus sees growth in Data Center sales as the lever that could move earnings beyond expectations. 📊 Read the full Hexatronic Group Consensus Narrative.

    • With a current P/E of 13.3x compared to 36.2x for peers and 23.4x for the broader European electrical industry, Hexatronic trades at a clear discount, while its SEK 22.67 share price sits below both the analyst target (SEK 25.17) and DCF fair value (SEK 33.30).

    • Consensus narrative contends that this valuation gap could close if profit margins rebound and forecasts play out, but the market remains cautious amid margin compression and cash flow volatility.

      • Analysts’ consensus assumes minimal change in share count, projecting that future upside is driven by improved profitability, not financial engineering.

      • The 12.4% gap between current share price and analyst target provides a visible benchmark for upside, yet only if the company delivers on growth and cash flow improvement.

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  • Evaluating Valuation as Shares Rebound on Strong Growth and Earnings

    Evaluating Valuation as Shares Rebound on Strong Growth and Earnings

    Voyager Technologies (VOYG) shares climbed 4% today. The solid move comes following recent earnings numbers, which revealed double-digit annual revenue growth and improving net income. This has sparked fresh discussion about the company’s underlying valuation.

    See our latest analysis for Voyager Technologies.

    Voyager Technologies has seen some sharp swings this year. Today’s 3.67% 1-day share price return adds to a recent rebound. Despite upbeat earnings news and double-digit growth, momentum is still recovering after a rough 90-day stretch. The share price is down more than 21% over that period and nearly 41% year-to-date. Long-term investors will be watching to see if renewed optimism signals a turning point for the stock.

    If today’s jump has you looking for your next opportunity, it might be the perfect moment to discover fast growing stocks with high insider ownership.

    With impressive earnings and a steep stock discount compared to analyst price targets, the big question now is whether Voyager Technologies is truly undervalued or if the market already reflects the company’s future growth prospects.

    Voyager Technologies commands a hefty price-to-sales ratio of 12.5x, putting it well above both industry and peer averages at its latest closing price of $33.35. This means investors are paying a substantial premium for every dollar of current revenue compared to other U.S. Aerospace & Defense companies.

    The price-to-sales ratio compares a company’s market value to its revenue, providing perspective when profits are negative or not meaningful, as is the case for Voyager. In sectors like Aerospace & Defense, this multiple is often used to gauge the market’s expectations for future growth, especially for companies not yet generating profits.

    However, such a high price-to-sales multiple may signal market optimism about Voyager Technologies’ rapid growth, but it could also reflect overexuberance. When compared to the industry average of 3.2x and a peer average of 3.1x, Voyager’s 12.5x stands out as especially expensive. At these levels, investors should recognize that a lot of future success is already baked into the share price.

    See what the numbers say about this price — find out in our valuation breakdown.

    Result: Price-to-Sales of 12.5x (OVERVALUED)

    However, sustained net losses and an outsized price-to-sales ratio could pose challenges if growth slows or if expectations cool in the months ahead.

    Find out about the key risks to this Voyager Technologies narrative.

    Taking a different approach, our DCF model places Voyager Technologies’ fair value at just $16.24 per share, compared to its current price of $33.35. This suggests the stock may actually be overvalued and raises the question: is investor optimism outpacing what the business can realistically deliver?

    Look into how the SWS DCF model arrives at its fair value.

    VOYG Discounted Cash Flow as at Oct 2025

    Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Voyager Technologies for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover undervalued stocks based on their cash flows. If you save a screener we even alert you when new companies match – so you never miss a potential opportunity.

    If you see things differently or want to dig deeper into the numbers, you can easily craft your own take on Voyager Technologies in just a few minutes. Do it your way.

    A great starting point for your Voyager Technologies research is our analysis highlighting 3 key rewards and 2 important warning signs that could impact your investment decision.

    Don’t let your search stop with Voyager Technologies. Exceptional companies are waiting to be found, and now is the time to look beyond the obvious winners. Use Simply Wall Street’s powerful screener to make smart investing moves that set you ahead of the curve.

    This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

    Companies discussed in this article include VOYG.

    Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com

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  • Trump says open to making concessions to China to calm trade war – POLITICO

    Trump says open to making concessions to China to calm trade war – POLITICO

    “We’re at 157 percent tariff for them. I don’t think that’s sustainable for them,” Trump said.

    “They want to get that down, and we want certain things from them,” he added.

    Trump is set to meet with Chinese leader Xi Jinping at the…

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  • Losses Deepen at 60% Rate, Challenging Bullish Turnaround Narratives

    Losses Deepen at 60% Rate, Challenging Bullish Turnaround Narratives

    BHG Group (OM:BHG) remains in the red, with losses deepening at an annualized rate of 60% over the last five years. The company’s net profit margin has not improved, but investors are eyeing an expected turnaround as earnings are forecast to increase by 28.74% per year, with the business set to reach profitability within three years. With shares trading at SEK28.34, well below an estimated fair value of SEK45.38, and revenue projected to grow faster than the Swedish market, anticipation is high for BHG’s path to profit and value realization.

    See our full analysis for BHG Group.

    The next section breaks down how these headline results stack up against Simply Wall St’s widely followed community narratives. You will see which stories gain support and which get tested.

    Curious how numbers become stories that shape markets? Explore Community Narratives

    OM:BHG Earnings & Revenue History as at Oct 2025
    • BHG’s net profit margin has not shown any improvement and remains in negative territory, even as revenue is forecast to grow at 6.2% per year, outpacing the Swedish market’s 3.9% annual pace.

    • With losses deepening at an average rate of 60% a year, the prevailing market view highlights the tension between positive sales growth expectations and persistent unprofitability.

      • On one hand, outpacing the Swedish sector in revenue could be seen as an advantage, especially if operational efficiency improves in the future.

      • At the same time, the lack of margin improvement reinforces concerns about whether top-line gains will translate to the kind of bottom-line turnaround management projects.

    • Shares trade at SEK28.34, representing a 37% discount to the DCF fair value of SEK45.38. The Price-To-Sales Ratio is 0.5x compared to sector and peer averages of 0.7x and 1.7x, respectively.

    • The prevailing market view notes that trading below both intrinsic value and sector multiples heavily supports the argument that BHG is undervalued compared to its specialty retail peers.

      • A Price-To-Sales Ratio far beneath industry norms provides a margin of safety for value-oriented investors.

      • However, the valuation gap alone will not close unless the path to profitability becomes clearer, putting pressure on execution.

    • Earnings are forecast to rise at 28.74% annually, and BHG is expected to reach profitability within three years.

    • According to the prevailing market view, ambitious earnings projections set up a scenario where sustained growth could spark a significant re-rating.

      • If BHG achieves profitability as predicted, investors may reward the stock with higher multiples and renewed momentum.

      • Still, some will stay cautious until concrete signs of margin expansion and cost control materialize to back up these optimistic growth forecasts.

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