ETHBTC looks like it may need a significant correction soon, so this lowers the gain ETHUSD will likely have if BTC pumps. So you should be better off with a BTC long if you are instead. There is also a pattern on the chart. The ETHBTC has already broken down.
ETH does have a 0.99 correlation with BTC , so it will still hit higher highs if BTC does, but ETHBTC might not.
Here is the ETHBTC chart & my prediction. It is just a wild guess.
Thanks for viewing!
Short term probably going to bounce.