You forgot all about Litecoin didn't you?
Since so many Bitcoin charts are focusing on the comparison of the 2014/15 bubble with the 2017/2018 bubble, I thought it made sense to take a look at its little brother. So there seems to be an established support/resistance level around $30. This coincides with the top of the previous bubble and the resistance level on the way up in early-mid-mid 2017. No way to say for sure that this will hold, but its a zone to watch in the coming months. A repeat of the 97% drop would put us around $10. I think the $30 level could hold as its cycle seems to be slightly ahead of Bitcoin's and the RSI is nearing the previous lows which occured right at/near the bottom giving way to capitulation. I find it hard to believe you'd dump at $30 if you bought at $370 but some people will.
I have called this a "long strategy" but really this is just a set a reminder for yourself to check the price in January and see if the pattern still exists. This is just an idea, not investment advice. DYOR, and good luck trading!