The principal is 5,000 to 100,000, but it is only 20 times. Those who play contracts know that if there is a big market, it will take one or two nights! For example: FIL rose by 23% and 33% at the end of the previous year. If you lay out in advance before this big market, with a principal of 5,000 and a leverage of 100 times, the principal is equivalent to 500,000. Only 20% profit is needed to make 100,000. And there are such opportunities and market conditions in the past two days. Of course, the biggest secret of cryptocurrency trading is to go with the trend. It is very difficult to choose the right time to enter the market, and a market of 10 times or 20 times overnight is also something that can be encountered but not sought. Luck is reserved for those who are prepared. If you give up after a blowup once or twice, then I suggest you don't play it.