The price of Bitcoin continues to rise a few days ago. Some people believe that it will continue, while others believe that the bubble will burst. As for Thomas Peterffy, known as the "father of high-frequency trading", he admits that he is "a little scared" about the relevant market. If Bitcoin plummets, many investors may face a crisis of bankruptcy. , coupled with the fact that Bitcoin has a certain weight in the financial world, it may also affect the stock market after the collapse. It is bluntly stated that the Bitcoin bubble is the biggest risk in the financial market.