http://btcbible.com/rumbles-detected-mt-gox/
Rumbles Detected on Mt. Gox
Published June 24, 2013 | By Dan Roseman
UPDATE: Thanks to Redditor Anenome5 for pointing out that the volume far exceeded 30,000 bitcoins, as originally reported. It was closer to 80,000.
BIG moves were detected on Mt. Gox less than an hour ago. A major surge of volume (around 30,000 80,000 bitcoins) exchanged hands in rapid succession, causing an almost instant price variation ranging between $100 to $109.4. Below is a 15-minute chart depicting the price action action:
I wish Gox had something to say about it, like, "Oh, sorry guys - we accidentally simulated trades to test our engine on the live orderbook... reversing all trades for those effected."
Now that would reaaally screw things up
Also, 1k wall pulled from 103.76 and market sold.
Good to know about the wall. Thanks for that. I was sitting and working and had the Clark Moody sounds on and caught a lot of red go by...