These posts have already given reminders, and the provided defensive positions are also very small, without requiring you to withstand many ranges! Once it breaks 995-1000, you should go for a reversal; the support indicated by the fluctuating trend in the image is this position. If it breaks, it needs to move down for a distance. Currently, Bitcoin is focused on the area around 960 below, and Ethereum is focused on the area around 330 below. You can continue to enter, as the support below is valid; it has already broken the fluctuation, but you also need to maintain good defense.