Good God there are over 100 cryptocurrencies. Most of which seem to be tanking.
https://finance.yahoo.com/cryptocurrencies
Given the nature of cryptocurrency I'm not sure I consider single digit daily losses to be "tanking". Most of my investment is in Litecoin and it's up 9% today as I type this.
The transactions take so long I don't know how you can even make money.
I ordered some like 3 days ago and I don't even haven them yet.
Ya, earlier this week Coinbase wouldn't even take my CC for purchases as the system was overloaded and I had to use my bank account. The LTC I bought still won't be delivered until next week. Can't sell if I don't have the coins...