The two call options I bought recently, among which the et1750 call option was bought on June 15th, caught up with the plummeting eth, and the expiration date is June 23, which is tomorrow. Today, eth has skyrocketed, but it is a pity that I sold it yesterday and made less money. The price is about 10 times higher. I bought the call option on eth2100 in May. The option plummeted in early June and I have been losing money. Fortunately, it only expired on July 28, so there is still time.

I bought about 20 eth 2600 call options before, which expired at the end of July. After the sharp decline in early June, it was difficult to break through 2600 at the end of July. I have closed the position and lost a few hundred U. It is more stable than playing with contracts, but options have to wait and cannot be frequent. In trading, there may only be one or two opportunities to buy or sell a month. Most of the time, you just have to wait for the market trend, which is quite painful and slower than the contract.