If you only make a profit and don't lose money, it is geometric multiple growth. If you double it every time, 1 2, 2/4, and fry it for 32 times, it will be 4.2 billion. In less than a month, if we start with 1 100 million yuan, it only takes about 10 days to reach the goal of 1 100 million yuan.

In fact, this is impossible. Most people only need 3 or 4 days to lose all their principal.