港股午评：恒生指数跌0.12% 恒生科技指数涨0.15%

Group 1 - The Hang Seng Index closed down 0.12%, while the Hang Seng Tech Index rose by 0.15% [1] - Oil and gas stocks, as well as domestic property stocks, showed significant gains, with Shandong Molong (002490) rising over 30% [1] - ZhongAn Online and R&F Properties both increased by nearly 10%, while WuXi Biologics experienced a decline of over 6% [1] Group 2 - A-share accounts can now trade Hong Kong stocks on a T+0 basis without the need for a Hong Kong Stock Connect [1]