Yes I agree with that, exchange not pump the price that much, I think the important is the project itself. More important the project for peoples, more price they get. Request and demand
Possible if there's a hype behind the price but for the actual buy and sell demand, I don't believe it contributes with the growth since we've been starting to recover. Although listings of each coins in the market is a great chance for holders in order for the price to increase, and develop a profitable value.