Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
circle run out of coins and is now market buying? 
They've pushed the price down for months by setting up scary walls to buy in large scale.
Those who don't think manipulation occurs, here is a guide written by Wolong, the guy who originally pumped Dogecoin.
http://cryptofrenzy.files.wordpress.com/2014/02/god.pdf