As a natural deal in the market, sellers always want to sell high and buyers always want to buy low. But the reverse seem the case with those sellers who dump their Crypto coin or tokens for some very low and ridiculous price. Thus that's not a natural market deal. What really is the reason why people dump? Have they got enough crypto gains that they need no profits no more?
It seems that who do these is private investors and bounty hunters, why is that? Because in the private sales stage investors get more bonuses with very cheap prices than investors in the pre-ICO and ICO stages. So even though they sell it below the ICO price, I think they still get profit or at least the capital is return. On the other hand, bounty hunters get tokens for free. So even though they sell it at cheap prices, I think that is no problem because the most important thing for them is to get money.