Title says all. Personally I vote bubble. Anything that increases 1000x is too good to be true IMO.
what increase 1000? not even dash increased that much maybe you are confusing with somethign else? all the alt increased 2x and dash 5x at the moment, but i do agree that this is definitely a bubble or at least this is the beginning, i'm confident we will see a better increase for all the alt if more money come in the market