When to sell ETH
1. If you are a long-term player, ETH is in the early stages of a bull market, so there is no need to consider selling at the moment, at least not until next year.
2. If you are a medium to short-term player, around 4000 is undoubtedly a key position, and there will be significant fluctuations. Firstly, it is an important high point multiple times, and secondly, it is normal to see a 20%-40% retracement after doubling from the low of 2100.
