There will be many people who will speculate the price of bitcoin and altcoins but no one knows what will happen in future, its good to spend time here but take decisions only after doing proper research on your own.
that's why it called a speculation even there's also unreasonable speculation which don't have any reason that backed up the following speculation,speculation will be just speculation at the end and the future is just matter about the time not about the speculation itself
There are really good speculators though, and some can't ignore that given that the speculation they make have real information backing up what they claim. I love those kinds of speculators, not just those who spout words, let alone those with unrealistic speculations.