我在最近一个月研究中，越来越确定一件事。 AI，已经不是实验室里的花架子，而是进入到大规模应用，我们正站在一个比2000年互联网、2010年移动互联网更猛的大风口上。 我们用"康波周期"的规律，就能看得更明白。 02 我们先来看康波周期什么？跟我们有什么关系？ 康波周期由苏联经济学家尼古拉・康德拉季耶夫在1920年代提出，他通过分析英、法、美等国1780年以来的价格、利率、工业产出等数据，发现经济存在 一种"50-60年"的长期波动规律，这就是康波周期。 它有两个要点： 1、经济每隔50-60年就会换个发动机，这个发动机就是新技术，而非短期政策或市场波动。 01 2、周期内最大的财富机会，出现在"新技术从实验室走向大规模应用"的阶段，比如说我们当前AI所处的关键节点。 我们看前几轮的康波周期就更直观了。 第一轮是蒸汽机时代（1780s-1840s）：以前织布靠人工，在纺织机、蒸汽机的帮助下，工业效率大幅提升，英国也成了"日不落帝国"。 第二轮是电气化时代（1840s-1900s）：电灯、电报以及内燃机的出现，让德、美逐步超过英国，当时搞电力设备、汽车的，比如福特，就是那轮周期的 龙头。 第三轮是汽车和计算机时 ...

1月20日，美国三大指数集体收跌，道指狂泄近900点，标普和纳指重挫逾2%。 板块方面，美黄金股表现强劲，盎格鲁黄金涨近8%，金田涨超7%，埃尔拉多黄金涨超6%，哈莫尼黄金涨逾5%，巴里克黄金涨超2%。 科技股普遍承压，万得美国科技七巨头指数跌3.06%。个股方面，英伟达跌超4%，特斯拉跌逾4%，苹果跌超3%，亚马逊跌逾3%，META跌超 2%，谷歌跌逾2%，微软跌超1%。 与此同时，避险情绪推动黄金价格继续向上突破。纽约尾盘，现货黄金涨1.86%，盘中刷新历史高位至4766.23美元。 | < W | | | 万得美国科技七巨头指数(MAGS) | | O | | --- | --- | --- | --- | --- | --- | | | | | 01-20 16:00:00 | | | | 63436.22 昨收 | | | 65436.80 | 成交额 | 744亿 | | -2000.58 -3.06% | | 今开 | 64816.36 | 成交量 | 3.9亿 | | 上 涨 | 0 | 파 물 | 0 | 下 跌 | 7 | | 最高价 | 64826.26 | 市盈率 | 36.6 | 近 ...

【导读】受关税和地缘政治影响，美股收跌，避险资产受资金关注 中国基金报记者 储是 受关税和地缘政治影响，隔夜美股收跌，美债美元同样下跌。避险情绪高涨，黄金白银双双 创下新高。 三大指数大幅下挫 美东时间1月20日（周二），美国总统特朗普要求控制格陵兰，并以加征关税作为威胁，再度 点燃全球贸易战担忧。 桥水基金创始人达利欧在瑞士达沃斯世界经济论坛期间接受媒体采访表示："在贸易逆差和贸 易战的另一面，是资本以及资本战。如果考虑这些冲突，就不能忽视资本战的可能性。换句 话说，人们或许不再像以前那样愿意购买美国债务等资产。" 10Y 美国国债(10YRNOTE) < W 01-20 17:40:04 昨收 4.213 最高 4.309 4.29 52周最高 4.809 4.213 最低 4.213 52周最低 3.835 今开 7.94bp 1.88% 4.190 4.173 5日平均 10日平均 20日平均 4.204 4.134 60日平均 120日平均 4.111 4.233 250日平均 स्त्र स्वे 日K 围K 月K 五日 ■名 疊加 4.308 2.26% assato - a soush of ...

Market Overview - The global market is experiencing heightened risk aversion due to renewed tariff threats from U.S. President Trump, leading to significant sell-offs in U.S. stocks on January 20, with the Dow Jones Industrial Average dropping 870.74 points (1.76%) to 48,488.59 points, the Nasdaq Composite falling 2.39%, and the S&P 500 declining 2.06% [1][2] Technology Sector Impact - The technology sector has been particularly hard hit, with the VIX index rising over 6% and surpassing the 20 mark, indicating deep investor concerns over escalating trade tensions. The index tracking the seven major U.S. tech companies fell by 3.06%, with Nvidia and Tesla both dropping over 4%, and Apple and Amazon declining more than 3% [2] Chinese Stocks Performance - Chinese stocks are also under pressure, with the Nasdaq Golden Dragon China Index falling 1.45% to 7,608.38 points. Notable declines include JinkoSolar down 12.46% to $25.825, and CenturyLink down 10.18% to $9.480. Several other Chinese stocks, including Bilibili and EHang, saw declines exceeding 5% [3][4] Precious Metals Surge - There is a significant influx of capital into the precious metals market, with gold prices rising above $4,760 per ounce and silver futures surpassing $95, both reaching historical highs. Analysts attribute this surge to increased demand for political risk hedging and a weakening dollar [6][7] Bond Market Dynamics - The U.S. dollar index fell by 0.41% to 98.642, marking its worst two-day performance in about a month, reflecting weakened confidence in dollar assets. Concurrently, the yield on the 10-year U.S. Treasury bond rose to 4.287%, the highest since late August, contributing to a challenging environment for both stocks and bonds [7][8] Geopolitical Tensions - The market turmoil is largely driven by Trump's recent statements regarding Greenland and the imposition of tariffs on imports from several European countries, which are set to increase from 10% to 25%. The potential for a G7 summit proposed by French President Macron is under scrutiny, as Trump's participation remains uncertain, which could influence future trade discussions [9]

【导读】受关税和地缘政治影响，美股收跌，避险资产受资金关注 受关税和地缘政治影响，隔夜美股收跌，美债美元同样下跌。避险情绪高涨，黄金白银双双创下新高。 三大指数大幅下挫 美东时间1月20日（周二），美国总统特朗普要求控制格陵兰，并以加征关税作为威胁，再度点燃全球贸易战担忧。 美股三大指数大幅下挫，纳斯达克指数跌超2%。截至收盘，道琼斯指数跌1.76%，报48488.59点；标普500指数跌2.06%，报6796.86点；纳斯达克指数跌 2.39%，报22954.32点。 特朗普在"真实社交"发文称，将对8个欧洲国家（均为北约成员国）的美国进口商品实施阶梯式加征关税，直至"达成全面收购格陵兰岛的协议"。 关税将 于2月1日从10%起步，并在6月1日升至25%。 此外，特朗普还威胁对法国葡萄酒和香槟征收200%的关税，有报道称法国总统马克龙不愿加入他所谓的"和平委员会"。 欧洲领导人已将特朗普最新的关税威胁形容为"不可接受"。 股债汇三杀 中概股方面，纳斯达克中国金龙指数下跌1.45%。中概互联概念股近乎均收跌。百度上涨0.33%；小米集团下跌4.62%，腾讯控股、美团、拼多多分别下跌 3.23%、2.88%、2 ...

Investment Rating - The report maintains a "Buy" rating for the company, indicating a positive outlook for the stock's performance in the near term [6]. Core Insights - The company is expected to achieve a net profit attributable to shareholders of 320-370 million yuan in 2025, representing a year-on-year increase of 344.01%-413.39%. The net profit after deducting non-recurring gains and losses is projected to be 305-355 million yuan, reflecting a year-on-year growth of 429.50%-516.30% [1]. - The company has established a long-term stable supply relationship with Google in the MPO field, which is expected to drive demand for MPO products as Google aims to double its computing capacity every six months over the next four to five years [2]. - The company has made significant advancements in active optical cable (AOC) products, with a product range from 10G to 800G and has initiated research and development in silicon photonics, which is anticipated to open up growth opportunities in the North American market [3]. Financial Summary - The company's projected revenues for 2025-2027 are 34.52 billion yuan, 69.92 billion yuan, and 120.22 billion yuan, respectively, with net profits of 370 million yuan, 1.094 billion yuan, and 1.905 billion yuan for the same years [3][5]. - The earnings per share (EPS) is expected to increase from 1.27 yuan in 2025 to 6.53 yuan in 2027, indicating strong growth potential [5][12]. - The company’s net profit margin is projected to improve from 10.7% in 2025 to 15.8% in 2027, reflecting enhanced profitability [12].

男生普通话版 下载mp3 女声普通话版 下载mp3 粤语版 下载mp3 西南方言版 下载mp3 东北话版 下载mp3 上海话版 下载mp3 今日优选 特朗普举行重返白宫一周年记者会 欧洲议会冻结美欧贸易协议批准程序 波兰央行批准购买150吨黄金的计划 国家发改委：将研究制定出台2026年—2030年扩大内需战略实施方案 市场盘点 周二，白宫就格陵兰岛的未来向欧洲发出威胁，再度引发"抛售美国"交易，美元指数最终收跌0.49%，报98.56；基准的10年期美债收益率最终收报 4.3000%，对美联储政策利率敏感的2年期美债收益率收报3.6050%。 特朗普威胁要对欧洲盟友征收额外关税，引发对避险资产的抢购，现货黄金首次突破4760美元，最终收涨1.82%，报4763.25美元/盎司；现货白银刷新新高 至95.86美元，最终收涨0.25%，报94.60美元/盎司。 因哈萨克斯坦油田暂时停产，以及全球经济增长更加强劲的预期可能推动燃料需求，WTI原油最终收涨0.17%，报59.5美元/桶；布伦特原油低开高走，最终 收跌0.13%，报63.55美元/桶。 欧洲主要股指全线收跌，英国富时100指数收跌0.67%；德国DA ...

(本文来自第一财经) 美股周二收盘，道指收跌1.76%，标普500指数跌2.06%，纳指跌2.39%。英伟达(NVDA.O)跌4.3%，苹果 (AAPL.O)跌3.4%，谷歌(GOOG.O)跌超2%。纳斯达克中国金龙指数跌1.44%，哔哩哔哩(BILI.O)跌 6.8%，阿里巴巴(BABA.N)跌近2%。 ...

Core Viewpoint - The U.S. stock market experienced significant declines on January 20, with major indices falling sharply, indicating a bearish sentiment among investors. Group 1: Market Performance - The Dow Jones Industrial Average fell by 629.71 points, or 1.28%, closing at 48729.62 [1] - The S&P 500 index decreased by 96.79 points, or 1.39%, ending at 6843.22 [1] - The Nasdaq Composite dropped by 442.48 points, or 1.88%, closing at 23072.91 [1] Group 2: Sector Performance - Major technology stocks saw widespread declines, with Broadcom falling over 3%, and Tesla, NVIDIA, Amazon, META, and Microsoft each dropping more than 2% [2] - Other notable declines included Google, Apple, and TSMC, which also experienced losses [2] Group 3: Chinese Stocks - Chinese stocks mostly fell, with Bilibili dropping over 4%, and both Canadian Solar and Century Internet declining by more than 3% [4] Group 4: Gold Market - Gold stocks surged against the market trend, with Kinross Gold rising over 7%, Harmony Gold increasing by more than 6%, and Barrick Gold gaining nearly 3% [5] - Spot gold prices broke above $4750 per ounce, marking a new historical high with a daily increase of 1.67% [5]

Group 1 - NVIDIA stock price is at 181.140, down 2.73% [1] - Tesla stock price is at 425.925, down 2.65% [1] - AppLovin stock price is at 546.640, down 3.89% [1] - Alphabet stock price is at 323.490, down 1.97% [1] - Alibaba stock price is at 164.340, down 0.64% [1] - Pinduoduo stock price is at 104.111, down 2.48% [1] - Apple stock price is at 254.685, down 0.33% [1] Group 2 - TSMC stock price is at 340.960, down 0.42% [2] - Microsoft stock price is at 449.360, down 2.28% [2] - Meta Platforms stock price is at 602.920, down 2.79% [2] - AMD stock price is at 231.115, down 0.31% [2] - Broadcom stock price is at 340.620, down 3.15% [2] - Oracle stock price is at 185.055, down 3.16% [2] - Chinese concept stocks mostly declined, with Bilibili dropping over 4% and Canadian Solar and Century Internet falling over 3% [2] - Gold stocks rose against the trend, with K92 Mining up over 7%, Harmony Gold up over 6%, and Barrick Gold up nearly 3% [2] - Spot gold broke above $4750 per ounce, reaching a new historical high with a daily increase of 1.67% [2]