Hi guys, Yesterday I was just watching Time and Sales window of BAC and the current quote for Bid was 15.79 and ask was 15.80 but on the Time and sales window at the same particular time I saw a block trade of 75000 shares at the price 15.49 (Irregular Trade) executed. What does that mean? Can trade can be executed much lower then the current bid and ask? Was that an accumulation or distribution of the block shares traded? Reply is appreciated!!