The so-called option is to predict the future ups and downs, which is not difficult to understand, but it has obvious advantages over futures contracts. For example, the price of bitcoin futures contracts fluctuates greatly. If the control is not good, it will take margin and handling fee to explode the position in minutes. The bitcoin option is completely different, just like bitoffer's bitcoin option, which has no margin, no handling fee and no short position, but simply predicts the ups and downs. Diversified time periods, 2 minutes, 5 minutes, 15 minutes, 1 hour, 1 day, can be played at any time, which makes full use of the fragmentation time and is relatively more flexible. If the contract is not marked in real time, it is easy to find the location. Finally, the return. Options are sometimes much higher than contracts. Why do you say that? Contracts basically rely on leverage. If your leverage ratio is very low, it will naturally have no effect. Options can achieve the effect of leverage without leverage. For example, the current price of Bitcoin is 10000 points, and you think it will fall in the next five minutes. Therefore, you open a 5-minute put option and consume 5 USDT. As expected, Bitcoin fell by 500 points in five minutes. After five minutes of settlement, you get 500 USDT, which is equivalent to the leverage return of-0/00 times the principal/kloc.