Before, BTC fluctuated by two or three thousand points a day, but in the past few days, it has fluctuated by ten thousand points, which is really crazy. It's like a slaughter plate. Personally, I predict that it will be difficult to fall before March 7th. The first encryption summit of the White House will be held at 2:30 a.m. on the 8th, and it's uncertain after that, after all, there's a curse that every meeting must fall. The warm-up is inevitable, since we want to include BTC in the reserve. Before that, it's impossible to let it fall too ugly. Of course, for those seeking stability, if there is no effective and stable system, keeping the main position is to Auto-Invest when BTC falls, which can keep you in this market all the time. After all, the speech of the Federal Reserve later this month is very important. If the price pumps quickly around the 7th, it's better to reduce the Position to avoid a pullback in profits.