As it shown on the charts top 5 coins are showing prices moving up simultanously:
What causing this? Not only top 5 but it happend to a lot of coins:
Because they all are following the same pattern ("bitcoin") that is why they are moving at the same time, well, almost with a little different of one percent or so.
But ethereum is always going up faster than bitcoin and ripple, and all the other ones who are on the top five.