I discussed the following with friends in the group for quite a while: The founder of ShapeShift bought 48,647 ETH over the past 4 days.
My first impression is that it's good news, but whether that optimism shows up in the price depends on whether others follow suit.
I've learned the hard way not to chase the news, so these days I pause before reacting to things like this.
$ETH , 24h -3.16%.

I'm not guaranteeing I'm right—make your own decision.