What do you mean by run last. If you are talking about how deep it will go i think it is over the price is recovering as of this writing. I think it will hit again the $12,000 resitance and go down again to the $8,000-$9000 range for the last time then it have a bull run.
Yes this is very normal at this market, do not be surprised. prices movement at the crypto market moves really fast.
Digital currencies took another step lower Thursday as momentum from the previous day's selloff proved tough to overcome. The price of the No. 1 digital currency, bitcoin BTCUSD, +3.15% plummeted to a three-week low of $9,075.87 and is now down more than 20% this week.