异动盘点0226 | 博彩股继续走低，光通信概念股走高；美股AI应用软件股表现活跃，Circle大涨35.47%

Group 1 - Biotech company IDEAYA announced the completion of the first patient enrollment in the Phase I dose escalation/expansion clinical trial for its dual-specificity TOP1 antibody-drug conjugate IDE034, leading to a 6.59% increase in shares of 百奥赛图-B (02315) [1] - Neway Group reported a 7% increase in recurring revenue from data centers and IT facilities, reaching HKD 1.377 billion, contributing to a 3.65% rise in its stock price [1] - Goldwind Technology saw a 7.25% increase in stock price, with a projected 49.9% year-on-year growth in new wind power installations in China, totaling 130 million kilowatts by 2025 [1] - Pony.ai reported significant operational data growth during the Chinese New Year period, resulting in a 4.43% increase in its stock price [1] Group 2 - Guofu Hydrogen Energy's stock rose by 1.55% after winning a procurement project worth 3.2 million yuan from the Chinese Academy of Sciences [2] - Guofu Quantum was included in the Hang Seng Composite Index, leading to a 6.81% increase in its stock price [2] - Macau gaming stocks fell, with New World Development down 5.65% and Galaxy Entertainment down 4.94%, as UBS reported lower-than-expected daily gaming revenue during the Chinese New Year [2] - Optical communication stocks surged, with 鸿腾精密 (06088) up 15.64% and 长飞光纤光缆 (06869) up 4.95%, ahead of the upcoming OFC conference in Los Angeles [2] Group 3 - Minimax's stock rose by 2.52% following the introduction of new features for its MiniMax Agent Expert [3] - Yabo Technology Holdings saw a cumulative increase of over 100% since the holiday, with a 9.89% rise attributed to government efforts to promote Hong Kong as an international gold trading center [3] Group 4 - The US optical communication sector saw gains, with Lumentum up 5.1% and Corning up 5.83% [4] - Netflix shares rose by 5.97% as Paramount Skydance increased its acquisition offer for Warner Bros. Discovery [4] - AI application software stocks performed well, with Figma up 13.89% and Snowflake up 5.06% [4] Group 5 - MercadoLibre's stock fell by 8.05% after reporting a 12.5% decline in quarterly profits, despite revenue growth driven by operations in Brazil and Mexico [5] - Storage sector stocks rose, with Western Digital up 7.53% and Seagate up 6.52% [5] - Lithium mining stocks surged, with Sigma Lithium up 29.92% following Zimbabwe's suspension of lithium exports [5] Group 6 - Diageo's stock dropped 15.65% after lowering its dividend and sales guidance due to weak markets in the US and China [6] - Gold and silver stocks saw mixed performance, with Barrick Mining slightly up and First Majestic Silver down [6] - Nvidia's stock rose by 1.41% ahead of its quarterly earnings report, with expectations of a 62% year-on-year profit increase [6] Group 7 - Circle's stock surged by 35.47% after reporting Q4 earnings of $0.56 per share, exceeding analyst expectations, with quarterly sales of $770.232 million, a 76.92% increase year-on-year [7]