1 - There have been rumors and tweets letting us know that big news is coming 2 - It's the New Year so people will be buying back in for after selling at a loss for tax purposes. 3 - A "W" was formed which usually results in a pump.
If BTC lets us, I'd wager between 450 and 475 Dollars, but FOMO could take us to 500 with a big sell off there.