I've been saying "long slow slide" for months.  That happened. Now we're seeing the endgame, which looks like the endgame for most penny stocks. The volume is low, around $50,000 per day.  Some of that is 'bots running the same money back and forth; the actual volume out of the market is smaller. The price moves around whenever anybody makes a sizable transaction. I'm not expecting a big drop, just random noise with a long-term downtrend.

Bitcoin is now useless as a currency, because liquidating the day's receipts for one reasonably sized store would crash the market.

The end is coming not with a bang, but with a whimper.