Maybe the traders are hiding their losses from their bosses, shoving them into mysterious accounts, and hoping to turn them around at a later date. This is wha

Maybe the traders are hiding their losses from their bosses, shoving them into mysterious accounts, and hoping to turn them around at a later date. This is what Nick Leeson did which brought down Barings Bank, and what Jerome Kerviel did to SocGen. I'm sure it happens all the time.