I personally think that the current rebound of Btc 74500 to 111980 has ended, and it is now entering a volatile downward trend. Surprisingly, the trend has reversed, so 100700 is not the bottom, there are even lower levels. There were one wave of decline, three waves of decline, and five waves of decline. However, short selling is not easy to do, as it will repeatedly insert and drop, break through and fall below, in order to truly break the level. It tests the mentality, try to do intraday orders as much as possible, short selling in small cycles is the right way, far higher than the winning rate of long positions at support levels