Judging from the 4-hour chart of Ethereum, there are currently pressure points on the high weekly line of 2385-2400, which have not been broken after many tests. Then the downward trend will start from breaking the support line of the 2300-2320 generation. The early trend is The fluctuations are relatively regular and narrow. Then, after the first test of the 30-day moving average at 8 o'clock this morning, it began to break downwards. In fact, why do we need to defend the short-term grasp? In fact, it is to conduct operations in a box that oscillates regularly within a range. In short-term attempts, once the structure changes, you have to be out and adjust in time, because your whole idea will only wake up when you are out, otherwise you will fall into the endless abyss until you can't bear it anymore. This is also It is slowly realized through long-term practice. Of course, many people will not realize it. Only those who truly understand will be able to navigate this market with ease. After all, the uncertainty of the market actually happens every day, so we are just trying to adapt. Only with the current market situation can we better grasp the present moment! The rebound has started from the current low around 2120. If we recall carefully, we will find that the top of the weekly 2120 has effectively fallen several times in the early stage. From the perspective of the entire trend, it is still the current bottom support after the upper pressure top has been successfully converted. The current reference level is still the key support level 2120-2140 below! The box support can refer to 2000-2020. The upper pressure can currently refer to the short-term 2300/K line pressure to 2380-2400. #BTC