It is difficult in the near future to achieve ATH for Ethereum, because the market reaction has not shown bullish in the near future, the habit of achieving ATH is very dependent on how bitcoin reacts, although not all of them are the same way, meaning if the market starts showing a positive reaction and some coins start to rise, then it is possible ATH achievement will occur. But judging by the current market scheme, there is no sign of that happening yet, or that a complete recovery could be the start of a general crypto bull run