--- title: "US stock movement update: Block surged 22.23%, followed closely by Applied Optoelectronics and Marathon Digital, with short-term funds favoring tech stocks; Duolingo fell 21.74%, and Zenvia saw a significant pullback" type: "News" locale: "en" url: "https://longbridge.com/en/news/277134261.md" description: "In the past hour, the overall market in the U.S. stock market has shown a clear divergence, with technology stocks and some small-cap stocks performing actively, and the inflow of funds seems to be accelerating. Block's strong rise led the rebound in the digital payment sector, while Applied Optoelectronics and Marathon Digital followed closely, indicating a preference for short-term funds. Meanwhile, pressured stocks like Duolingo and Zenvia appeared particularly weak, with market sentiment swinging between strength and weakness, increasing volatility and noticeable changes in short-term enthusiasm. In the past hour, the stock with the largest movement, Block, saw an increase of 22.23%, becoming the market's focus, as rapid inflows of funds drove its stock price sharply upward, creating a high short-term sentiment that attracted a large amount of chasing funds. In contrast, Duolingo faced a heavy decline of 21.74%, as market concerns about its future growth seemed to intensify, leading to a swift withdrawal of funds. Strong stocks: 1. Applied Optoelectronics: up 17.90%, as market attention to its technological advancements increased, short-term funds actively participated. 2. Marathon Digital: up 14.67%, as the price of Bitcoin rebounded, related stocks gained favor from investors. 3. Volitionrx: up 14.09%, as market expectations for its new products drove the stock price up. 4. Dell Tech: up 12.24%, as the company's earnings report exceeded expectations, attracting buying interest" datetime: "2026-02-27T03:00:20.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/277134261.md) - [en](https://longbridge.com/en/news/277134261.md) - [zh-HK](https://longbridge.com/zh-HK/news/277134261.md) --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/277134261.md) | [繁體中文](https://longbridge.com/zh-HK/news/277134261.md) # US stock movement update: Block surged 22.23%, followed closely by Applied Optoelectronics and Marathon Digital, with short-term funds favoring tech stocks; Duolingo fell 21.74%, and Zenvia saw a significant pullback **Market Overview of US Stocks in the Last Hour** The overall market shows a clear divergence, with technology stocks and some small-cap stocks performing actively, and the inflow of funds seems to be accelerating. Block's strong rise has led the rebound in the digital payment sector, while Applied Optoelectronics and Marathon Digital closely follow, indicating a preference for short-term funds. Meanwhile, pressured stocks like Duolingo and Zenvia appear particularly weak, with market sentiment swinging between strength and weakness, increasing volatility and noticeable changes in short-term enthusiasm. **Stocks with the Most Significant Movements in the Last Hour** Block's increase reached 22.23%, becoming the market's focus, as rapid inflows of funds drove its stock price sharply higher, with short-term sentiment soaring and attracting a large amount of chasing funds. In contrast, Duolingo faced a heavy drop of 21.74%, as market concerns about its future growth seemed to intensify, leading to a swift withdrawal of funds. **Strong Stocks** 1. Applied Optoelectronics: Up 17.90%, recent market attention on its technological advancements has led to active short-term fund involvement. 2. Marathon Digital: Up 14.67%, with the recovery of Bitcoin prices, related stocks have gained favor among investors. 3. Volitionrx: Up 14.09%, market expectations for its new products have driven the stock price up. 4. Dell Tech: Up 12.24%, the company's earnings report exceeded expectations, attracting buying interest. 5. Rocket: Up 8.95%, the activity of short-term funds has kept its stock price rising. 6. Netflix: Up 8.82%, the recovery of the streaming industry has driven its stock price rebound. 7. XWELL: Up 4.41%, increased market demand for its health technology products has pushed the stock price up. 8. Larimar Therapeutics: Up 4.35%, recent clinical trial results have attracted investor attention. **Stocks Under Pressure** 1. Duolingo: Down 21.74%, market concerns about its slowing user growth have intensified, leading to a significant drop in stock price. 2. Zenvia: Down 12.80%, the company's performance fell short of expectations, undermining investor confidence. 3. Coreweave: Down 8.94%, market doubts about its profitability have put pressure on its stock price. 4. Zscaler: Down 8.83%, the overall pullback in tech stocks has dragged down its stock performance. 5. Flutter ENT: Down 7.64%, lowered market expectations for its future growth have led to fund outflows. 6. NuScale Power: Down 7.43%, investors have raised doubts about the sustainability of its business model. 7. Rocket Lab: Down 6.06%, a lack of catalysts in the short term has led to a stock price retreat. 8. Intuit: Down 4.26%, poor market expectations for its future performance have put pressure on its stock price ### Related Stocks - [Block, Inc. (XYZ.US)](https://longbridge.com/en/quote/XYZ.US.md) - [Duolingo, Inc. (DUOL.US)](https://longbridge.com/en/quote/DUOL.US.md) - [Applied Optoelectronics, Inc. (AAOI.US)](https://longbridge.com/en/quote/AAOI.US.md) - [MARA Holdings, Inc. (MARA.US)](https://longbridge.com/en/quote/MARA.US.md) - [VolitionRx Limited (VNRX.US)](https://longbridge.com/en/quote/VNRX.US.md) - [Zenvia Inc. (ZENV.US)](https://longbridge.com/en/quote/ZENV.US.md) - [Dell Technologies Inc. (DELL.US)](https://longbridge.com/en/quote/DELL.US.md) - [Rocket Companies, Inc. (RKT.US)](https://longbridge.com/en/quote/RKT.US.md) - [CoreWeave, Inc. (CRWV.US)](https://longbridge.com/en/quote/CRWV.US.md) - [Zscaler, Inc. (ZS.US)](https://longbridge.com/en/quote/ZS.US.md) - [Netflix, Inc. (NFLX.US)](https://longbridge.com/en/quote/NFLX.US.md) - [Flutter Entertainment plc (FLUT.US)](https://longbridge.com/en/quote/FLUT.US.md) - [NuScale Power Corporation (SMR.US)](https://longbridge.com/en/quote/SMR.US.md) - [Rocket Lab Corporation (RKLB.US)](https://longbridge.com/en/quote/RKLB.US.md) - [XWELL, Inc. (XWEL.US)](https://longbridge.com/en/quote/XWEL.US.md) - [Larimar Therapeutics, Inc. (LRMR.US)](https://longbridge.com/en/quote/LRMR.US.md) - [Intuit Inc. (INTU.US)](https://longbridge.com/en/quote/INTU.US.md) - [Workday, Inc. (WDAY.US)](https://longbridge.com/en/quote/WDAY.US.md) - [Redwire Corporation (RDW.US)](https://longbridge.com/en/quote/RDW.US.md) - [ZENVIA INC (ZENVF.US)](https://longbridge.com/en/quote/ZENVF.US.md) ## Related News & Research - [AOI receives new order for 800G data-center transceivers from major hyperscale customer](https://longbridge.com/en/news/281179229.md) - [Netflix quietly raises US subscription prices across all streaming tiers](https://longbridge.com/en/news/280810162.md) - [Dell made its new Pro laptops thinner and tweaked their naming scheme, again](https://longbridge.com/en/news/280479036.md) - [07:31 ETDUOL SHAREHOLDER ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Duolingo](https://longbridge.com/en/news/281684061.md) - [A SpaceX IPO Could Open the Door for More Investment Into Smaller Space Companies Like Rocket Lab and Planet Labs](https://longbridge.com/en/news/281199827.md)