I have been watching closely Monaco, Aeternity, Status and OmiseGo projects since their ICO campaign.
The only one coin that seems to be kind of a pumping and dumping coin is Monaco. It's price starts to rise when a milestone is approaching.
The next milestone of the Monaco project - Card Program Approval, is scheduled for Semtember 2017.
We can see some price increase and the trend is going to be upwards at least utill the end of the month.
The next milestone, Users receiving & reviewing Monaco cards, is set to be reached in October 2017, which can lead to some price increase.
This is my personal opinion and not a financial advice. Pumping and dumping coins are very risky to hold.