港股开盘，恒指开涨0.12%，科指开跌0.02%；舜宇光学科技(02382.HK)涨超2%，哔哩哔哩(09626.HK)、理想汽车(02015.HK)、美团(03690.HK)均涨超1%，百度(09888.HK)跌近4.5%。

Market Overview - The Hong Kong stock market opened with the Hang Seng Index rising by 0.12% while the Tech Index fell by 0.02% [1] Company Performance - Sunny Optical Technology (02382.HK) saw an increase of over 2% [1] - Bilibili (09626.HK), Li Auto (02015.HK), and Meituan (03690.HK) each rose by more than 1% [1] - Baidu (09888.HK) experienced a decline of nearly 4.5% [1]