Goldman Sachs Traded Profitably EVERY DAY Last Quarter

From (via CrossingWallStreet):
Goldman Sachs just revealed in an SEC filing that its traders made money on every single trading day last quarter, a record for the firm. Net revenue for trading was $25 million or higher in all of the first quarter’s 63 trading days with 35 of those days bringing in more $100 million, according to the filing.
That’s pretty amazing. They didn’t have ANY down days? How is this possible? Is the new Goldman Sachs playing it safe? I thought they were doing high risk trades? Were they …