The current market can be divided into three categories: The first category is CPO, optical modules, and computing power—these are the 'sectors standing in the light,' shining brightly, making buyers feel like they're in a bull market. The second category is photovoltaics, non-ferrous metals, and chemicals—these are the 'sectors where the light is just standing there,' basically flat this year. The third category is liquor and real estate—these are the 'sectors standing there naked,' not only failing to rise but even falling. Some people tried to bottom-fish at 2600 points but ended up stuck at 4200 points.