A股今日死叉，大家怎么看？

Group 1 - The A-share market has entered a dead cross after a high-level tombstone line, yet it has not experienced a decline, with the semiconductor sector playing a significant role [1] - The high-tech sector is continuing its rebound, aided by Nvidia's approval to sell chips to China, which has positively influenced stock prices [2] - The liquor sector is facing ongoing declines, with recent attempts at recovery proving unsustainable, and expectations for improvement during the Mid-Autumn Festival are low [3] Group 2 - The banking sector has experienced a continuous decline for five days, which is unusual, and there are concerns about a potential reversal that could lead to significant losses [5] - The heavy nature of the banking sector makes it difficult for institutions to support it, reminiscent of the liquor sector's previous trajectory from being a core asset to entering a prolonged downturn [6]