OK thanks I didn't see the book during the 8Hr's of action at $465.
To be honest the open order book doesn't interest me. The big boys will be using instant execution, an open book is only ever going to show small-time/amateur play.
Money leaves the market until it doesn't. I'm looking for the signs that it's coming back.
Edit - having said that maybe the book is worth a look - around 10 Bids for a total of 800BTC at $445-$450 levels ( a few 100BTC orders). So someone it seems is putting at least 200kUSD on us having seen the bounce.