$BTC After a wave of trends, there are some classic trends, such as the correction phase after a volume increase, and the ranges of the correction phase can all correspond. Generally speaking, it is the last four hours or the hourly line's closing range; if the hourly line's closing range is large enough, then it will correct based on the hourly range. If it is not large, then it will correct based on the four-hour range. And the fundamentals are about looking at the details: previous value, expected value, published value; you cannot just look at the published value, but also at the previous value and expectations. It is not enough to just see whether the published value is greater or less than the previous value to blindly follow. #美国加征关税