If we broke another milestone ATH it's going to go up, I'm 100% sure of it. People like round numbers and Always after a huge success like that there's a lot of press coverage and investors start pouring in to join the party.
Bitcoin now give kick to all altcoin and Break 6,000$
Most alts would love to be trading for $600. In reality there's no $6000 in the air for any of them.