Many friends and retail investors ask? Why are there large fluctuations at night?

Because in the evening, people in the western hemisphere wake up and start joining the market. Most importantly, the opening of the US stock market brings a certain level of liquidity to the market, and Bitcoin is also considered a tech stock of the US market. So at night, it mainly follows the US stock market. If you have to highlight a specific stock, it would be the price of Coinbase, which is closely related to the fluctuations of Bitcoin at night! Don't believe it? Go back and test it yourself!