Hello, there are these: 1. There are a lot of people selling, because the stock market is operated by investors with real money. If the stock falls sharply, investors will evacuate one after another, and there will be more people selling and fewer people buying.

2. The company's performance declines. The stock plunge causes the company's asset value to decrease, and the company has less money for construction and development. This will naturally lead to the company's development being restricted by funds and its performance will decline.

3. Gold, crude oil and other safe-haven sectors have risen because after stocks plummeted, people took out their money to adjust their positions to gold, crude oil and other safe-haven sectors.

4. Social and economic turmoil. The stock market is a barometer of the economy. A sharp fall in the stock market indicates that the economy has already been in turmoil. For example, if the stock market plummets, everyone takes out their money and deposits it in banks or is unwilling to spend due to panic, which will also lead to a slowdown in economic growth.

5. Funds plummeted, and the stock market plummeted. The fund market could not escape the fall. After all, most funds invested in stocks. If the investment targets plummeted, the funds' income dropped severely. In the end, investors still lost money.