On June 30, the Growth Enterprise Index experienced a significant upswing, climbing more than 2%. In contrast, the Shanghai Composite Index saw a slight decline of 0.2%, while the Shenzhen Component Index edged up by 1.71%. Leading the charge in terms of sectoral gains were glass substrates, consumer electronics, CPO (which, depending on context, could stand for various terms such as "Co-Packaged Optics" in tech or other industry-specific acronyms), and commercial aerospace. Across the entire market, over 2,500 stocks posted gains, reflecting a broad-based positive sentiment.
