I've been punting crypto a little, bearing in mind Buffett/Grahams Mr Market story where "... the more manic-depressive his behavior, the better for you." It's hard to find more nutty market behavior than with crypto. I daresay Buffett is bearish on crypto and has said he would buy 5 year puts on the whole lot if he could.

(http://www.alphavest.com/an-essay-on-ben-grahams-mr-market-b...)