There is every possibility of token pump after ICO if listed in a big exchange because alot of people will want to buy early and also, for me to hold a Bounty token, I will first of all check out for the project to see how strong it is. I will check out to see it's back up, if it got enough hype and also check out for it's use case, all these things I mentioned are properties of price pump, so if it got good properties am holding.