Barring any catastrophic event in which BTC drops below 10k (because ETH hasn't decoupled from BTC), I think it is safe to say that it is very likely that we will never see ETH below $400 again (briefly dip below $400 is still possible).
I will continue to accumulate ETH at all the demand zones until around $375 lvl.
I will continue to accumulate ETH at all the demand zones until around $375 lvl.