Commemoration: 8.5 bottom-fishing lowest position for 20 days! The situation at that time was: Bitcoin fell 15.5% in one day, sol fell 18%, and small coins fell by half twice, and there was a rare single-day super drop in the past few years. I had to do it! I decisively sold some spot: I bought 10 times Bitcoin, and did not choose sol because I was afraid that it would be easily beaten. Not long after Bitcoin rebounded by 4-5 points, I immediately reduced my position by nearly half, and adjusted the position multiple to the highest multiple, and withdrew all the margins and returned to the spot that left the market, and the spot position increased a lot! This is a free contract! The contract is only suitable for free, and you will know why by looking at Figure 2! The link that was very enjoyable in the last wave...