There is really no explanation needed. Market wants up. Bitstamp just eaten 2 large walls ($3M+) and bitfinex is out of $ at stamp. To be continued...
What are you on? Those 2500 BTC were
market soldSame thing, the buyers just ate it all up. If the market wanted to go down a 2500 BTC market sell order would trigger more sells and a large drop in price.