Im still newbie here and Im curious if some reliable sources predict way back 2016 that bitcoin and eth will increase 800% before the end of year 2017?
If yes what's his/her prediction before the end of 2018?
According to probability theory, there are such projects. But there is no sense in their predictions, since the fact that they guessed the result once does not guarantee success in guessing the next result. The market is unpredictable and no one can see the future.