I'm not sure of it but I most probably wouldn't trust that kind of coins easily. Besides, there is no guarantee about what can happen when. For example, I don't trust it but later I can see the price increasing a great deal or vice versa.
In the crypto space it is not advisable to believe in any coin immediately, because everyone needs to check it first even though the coin is already on many exchanges, because choosing a coin is about being profitable, not about how brave it is to choose it.