if looking at some of the ico i observed, i think almost all the price fell after ico, and I still do not know why it could be like that, but in the end the ico price goes back up after a few months
indeed this is a very frequent occurrence. Perhaps this happens because the project after sales does not have time to fix its price. And after ico, for some time the price becomes more stable.
Yalta You can change the hunters for bounty in the fact that prices are falling. But I think that this is wrong, because 2 or 3 percent of the total number of coins can not influence the overall picture of pricing.