Ethereum is on fire. And its really dangerous to short something that is this strong.
However, if you have the balls to do it AND you manage risk. This is where you take a shot. A lot of assets will move up to their 79% area and make for a good reversal. ICT Trader is famous for this level and calls it Optimal Trade Entry (OTE).
I took it but I'll have a tight stop. You can put a stop at the highs if you have some patience.
Take profit $137 and $130. Once I get first target, I'll move my stop to break even. I'll have an emergency stop above but closing 1H above that $150 and I would give up on this trade.