I am interested to know as well, cant find information anywhere too. Have not seen such increase in price for long time and really hope some good news is coming up rather than just another pump and dump.
As of CMC its already 11.64% increase.I've been searching for news but even myself cant find any.This is why Bitcoin do really surprise us anytime but i dont expect too much yet 11%
is just a normal or typical day on crypto but for those who bought on 4100 price is the best time to short to secure out profits.