【财经日历】 日本央行公布10月货币政策会议纪要 第二十三届中国食品安全大会暨2025全国食品工业科技进步大会(北京，12/24-12/28) 交易提示：港股、美股交易半日 | 名称 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | | 道琼斯工业平均 | 48442.41 | 79.73 | 0.16% | | 纳斯达克指数 | 23561.84c 133.01 | | 0.57% | | 标普500 | 6909.79 | 31.30 | 0.46% | 当地时间周二，美国股市收高，标普500指数创新高。截至收盘，道指涨0.16%，标普500指数涨 0.46%，纳指涨0.57%。 大型科技股整体走强，英伟达上涨3.01%，为标普500指数提供最大支撑；博通上涨2.30%，亚马逊上涨 1.62%，谷歌A股上涨1.48%，谷歌C股上涨1.40%，苹果上涨0.51%，微软上涨0.40%，Meta上涨0.52%。 特斯拉则小幅下跌0.65%，超威半导体基本持平。 人工智能相关股票延续反弹，扭转了上周因估值偏高及资本开支压力引发的回调。市场人士表示，当前 资金更青睐具备盈利确定 ...

在科技日新月异的今天，亚马逊再次引领潮流，宣布其人工智能助手Alexa+将在2026年迎来重磅升级，新增四大集成功能。这些新功能将极大丰富用户体 验，帮助消费者更便捷地预订服务，提升生活品质。 首先，Alexa+将与Angi合作，用户可以通过该平台获取家庭服务报价。无论是需要找人修理水管还是清洁服务，Alexa+都能迅速为您提供可靠的服务商信 息，让您省去繁琐的搜索过程。 其次，Expedia的加入将使用户能够通过Alexa+轻松完成酒店预订。用户只需告诉Alexa自己的偏好，例如"请帮我找这个周末在芝加哥的宠物友好型酒店"， Alexa将根据您的需求提供个性化推荐，并协助完成预订和管理酒店信息。 此外，Square的集成将为商务用户带来便利，用户可以通过Alexa+进行支付与商务服务的管理，简化日常事务，提升工作效率。而Yelp的加入则使用户能够 轻松获取餐厅和其他服务的评价，帮助他们做出更明智的选择。 通过这些新集成服务，Alexa+不仅仅是一个语音助手，更是一个全面的生活助手。用户可以通过自然语言与Alexa+进行互动，进行来回交流，逐步完善请 求。这种智能对话的体验无疑将改变传统在线服务的互动方式，提 ...

Core Insights - Amazon.com Inc (NASDAQ:AMZN) triggered a significant Power Inflow alert, indicating bullish sentiment among traders based on order flow analytics [3][5] - The alert was issued at a price of $230.21, with AMZN's stock price experiencing a rise to a post-alert high of $232.44, reflecting increased buying interest from both retail and institutional investors [4][8] Understanding Power Inflow Signal - The Power Inflow signal is a proprietary indicator developed by TradePulse, highlighting significant shifts in order flow that suggest a strong trend toward buying activity [6] - This alert is typically issued within the first two hours of trading and indicates a higher probability of bullish price movement for the remainder of the trading day, making it a strategic entry point for active traders [6] Order Flow Analytics - Order flow analytics involve examining real-time buying and selling behavior by analyzing volume, timing, and order size across retail and institutional participants [7] - These insights enhance understanding of price action and market sentiment, enabling more informed trading decisions [7] AMZN Performance - Following the Power Inflow alert, AMZN reached an intraday high of $232.44, representing a 0.97% increase from the alert price [8] - The alert exemplifies how order flow analytics can reveal bullish momentum, particularly when price action appears stagnant or declining, allowing traders to capture immediate gains [8]

人民财讯12月24日电，美股三大指数集体收涨，纳指涨0.57%，标普500指数涨0.46%，道指涨0.16%。 大型科技股多数上涨，英伟达涨超3%，谷歌、亚马逊涨超1%；特斯拉小幅下跌。纳斯达克中国金龙指 数收跌0.58%。小马智行跌3%，蔚来跌超2%，哔哩哔哩跌近1%。 来源：证券时报e公司 ...

欲览更多环球财经资讯，请移步7×24小时实时财经新闻 市场 12月24日收盘：美股收高科技股领涨 标普指数创历史新高 12月24日美股成交额前20：凯西伍德持续减持特斯拉 12月24日热门中概股涨跌不一 台积电涨1.27%，蔚来跌2.40% 贵金属集体大涨 黄金白银再刷历史新高 周二国际油价小幅上扬 市场关注供需前景 欧洲股市升至纪录新高 美国批准推动诺和诺德股价大涨 宏观 特朗普称美联储主席应在市场表现良好时降低利率 美国消费者信心连续第五个月下滑 就业看法更趋悲观 美国发布H-1B签证新规 以高薪申请人为优先 美国经济2025年第三季度增长4.3% 美联储主席候选人哈塞特：美国在降息方面已严重滞后 贝森特：美联储2%的通胀目标有商榷余地 或可设置为一个区间 美国议员起诉特朗普 指其未经国会批准将个人名字加到肯尼迪中心 特朗普政府将于明年1月起，扣押拖欠助学贷款借款人的薪资收入 美国最高法院驳回特朗普在芝加哥动用国民警卫队的请求 美国对格陵兰岛动作不断 北欧三国声援丹麦 美国向加勒比增派特战飞机和部队 加拿大央行不确定下一次政策利率调整会在何时以及朝哪个方向 利比亚军方总参谋长在土耳其坠机事故中身亡 武契奇 ...

As traders enter the final trading week of the year, Wall Street is eagerly watching out for the Santa Claus Rally. Going by recent trends, in 2025, the rally seems less like a tech-only celebration and more like a spreading out among sectors.According to Seasonax, the S&P 500 has gained an average of 0.95% during the final trading week of the year over the past 95 years, posting a positive return 71% of the time. The Dow Jones Industrial Average has an even better record, rising an average of 1.06% over 12 ...

AOT Invest launched a software platform exchange-traded fund Tuesday that uses quality metrics rather than market capitalization alone to weight holdings selected from the range of companies building the infrastructure behind modern applications. See more: AOT Launches Leveraged Software Platform ETF SOFL The AOT Software Platform ETF (AOTS) tracks the AOT VettaFi Software Platform Index (SOFT), which ranks companies on three equally weighted factors — cost of goods sold to revenue, earnings-to-price ratio, ...

Expedia, Yelp, Angi, and Square are building agentic artificial intelligence (AI) capabilities for Amazon’s Alexa+.By completing this form, you agree to receive marketing communications from PYMNTS and to the sharing of your information with our sponsor, if applicable, in accordance with our Privacy Policy and Terms and Conditions .Complete the form to unlock this article and enjoy unlimited free access to all PYMNTS content — no additional logins required.The new integrations are set to debut on the virtua ...

Amazon-owned Zoox issued a recall Tuesday over concerns its autonomous driving system caused vehicles to cross over the center lane line near intersections or block crosswalks. The voluntary recall of its software affected 332 vehicles, according to documents filed with the National Highway Traffic Safety Administration (NHTSA).While there have not been any collisions associated with the issue, Zoox noted in the NHTSA filing that it could increase the risk of a crash. The company provides free rides to the ...

Amazon (NASDAQ:AMZN) has been a quiet laggard in the Magnificent Seven this year after gaining just over 3% year to date. ...