Bitcoin contract reopens amid two-day volatile market over the weekend The homework for Friday and Saturday has already made it clear that I will do some short-term market volatility when it falls below $118000 on the weekend. I have done the same thing since Friday night, and have done a total of five waves, mostly around $177800 to $118200. The reason for doing this is to accurately calculate that the weekend is low liquidity, and in the absence of obvious negative information, BTC's amplitude is relatively limited. Therefore, as long as the general low and high points are found and the middle band is formed, it is sufficient. On Saturday morning, I roughly calculated that around $117000 is a relatively stable bottom position. As long as there is no obvious bearish trend at this position, there is still a chance for a rebound. However, it is difficult to place orders at this position, so I have basically chosen between $117600 and $117900. The transaction of $117900 will be easier, but the increase is limited and there are too many fluctuations. Doing it once is not enough to keep an eye on the market and cannot achieve offline level, so I did it once. The rest are around $117600 and $117700, and the basic preparation is to take a $500 spread because I have seen $118300 and it is difficult to break through. Even if it breaks through, it's only one or two times. It's a bit wasteful to do it once or twice in a weekend. So, in order to make multiple fluctuations, I chose to leave at a price above $118200. This way, I can make more market fluctuations. Of course, some people say why not run the grid. The grid is fine, but it can't cultivate trading sense. Trading ultimately depends on oneself, so I prefer to do it manually. The current exit at $118700 and taking in about $1000 of space is due to MSTR's announcement of buying BTC, which has caused a slight increase in the price of Bitcoin. However, I personally estimate that this increase is only a short-term behavior, so I decisively left. It is highly likely that this will be the last order of the weekend, or at most one more order, mainly because I am concerned about whether there will be any changes after the liquidity returns on Monday. I only do this short-term approach on weekends. Once I determine that the impact on the price is low, I can start working back and forth. I am not greedy, and I stop every order with a return of less than 10%. The net profit for the past two days has exceeded $1000, which is about 35% of the return. At present, the total revenue has reached $10500, which is 5.25 times higher than the initial $2000. We will continue to work slowly.