Since a couple of months now, I observe the BitCoin-rate at Mt.Gox quite close - together with Bid- and Ask-Volume and so on.
My conclusion growing in the recent 2 Month is: Somebody (who ever?) performs a considerable part of Mt.Gox-Volume obviously
as fake-deals - as it seems almost impossible to make profits proceeding in this way.
A Fake-Deal in my eyes is for example, if the SAME person or organization is selling und buying BTC at the same time. It seems simply
impossible to me to believe, that there are "normal investors" selling 5 or 10% of an usual Mt.Gox-per-Day-Volume in 3 Minutes for prices
far below the current rating (or sometimes of course: above also...).
According to my individual tracks of some - usuallly quite decisive - parameter for "normal" market-behaviour, there's left just one
conclusion, if phenomena against any imaginable constellation of desire to make profit occur.
I' appreciate to read what other *real* BitCoiners think about that?