Today is March 31st, BTC price 82020 1. The first wave of counterattacks at the BTC 4-hour level has been suppressed, and there will be a second wave of counterattacks to rebuild the bottom. The 4-hour MA250 is an important boundary between bull and bear markets. Once it stands, the market will welcome funds to build positions on the right side or chase after price increases 2. The first wave of counterattack did not meet my expectations and generated a lot of negative emotions, which took me two days to digest in bed. ETH is always the biggest variable, on the one hand, it can continue to be issued, and on the other hand, there are no new achievements on the chain, which increases the danger in the long run 3. In short-term operations, if the daily level is continuously bearish, it is about to enter the oversold area. Taking advantage of the downturn to buy long is cost-effective, and short orders need to wait for the hourly line to rebound in a wave shape and then go high. BTC short-term pressure level 84100~84970, short-term support level 80860~78250