新年首个交易日，恒科涨超3%，壁仞科技一度涨近120%，百度大涨7%，人民币继续走强

Group 1 - The Hang Seng Index increased by 2.18% with a half-day trading volume of 768.69 million HKD, driven by strong performance in technology stocks [1][2] - Wall Street's Baidu saw its stock price rise over 7% after announcing the spin-off of its AI chip company Kunlun to list in Hong Kong [3] - The debut of Wall Street's GPU first stock, Biren Technology, saw its price surge over 118% at one point, closing with a 73% increase [1][2] Group 2 - The Hang Seng Technology Index rose by more than 3.38%, reflecting a positive sentiment in the market [1][2] - Semiconductor stocks, including Hua Hong Semiconductor and SMIC, experienced significant gains, with Hua Hong Semiconductor rising by 9.89% [1][2] - The offshore RMB strengthened, breaking the 6.97 mark against the USD, reaching a new intraday high since May 2023 [4]