Many. and 90% ico decreased after being in the market. there are several factors such as large bonus sales and bounty participants. choose ico which is not much to give the allocation of bonuses, referrals, and good sales.
I think that is the main reason why price fall each time it hits the exchange. The problem is the people holding the coins once they see the opportunity to gain profit they grab on it immediately not knowing the impact they would do for doing that. Anyways, have any of you guys heard about menlo.one I am researching about that project an any input would be a great help.