I think ethereum fluctuation is slow and it is good characteristics eventhough slow to increase it is also slow on decreasing. Unlike bitcoin rapidly increasing and it is also rapidly decreasing if its slips down its price on fluctuation. Nevertheless ethereum coin would develop its pacing increasing price because bitcoin is in the state of bullish and it can be pulled.
We don't see bitcoin decrease yet, if it decrease due to some correction but I think it would not fall below $10,000 anymore, at least it will be stable half of its ATH before the end of the year, but really things are very unpredictable in the times of bull run, so I'll expect more increase than decrease.
For ETH, we haven't seen it increase yet like BTC, we might see some bullish run from alts soon, so stay calm all the time, and enjoy.