One more thing about yesterday. This is from the WSJ:
You'd think that a $13B company would have a computer system that can keep up, or even have one that's over-engineered to handle double or triple the maximum volume they expect.
Louis Pastina, an executive overseeing trading systems at the Big Board, said "a rush of orders" in the last hour of trading overwhelmed the exchange's computers, leading to delays and an unknown number of orders that were never completed. Some trades may have been done on alternative markets or in an after-hours crossing session the NYSE extended by a half hour to 5:30 p.m., he said. He added that floor traders were finishing trades manually until around 4:25 p.m., about 20 minutes later than usual.
A spokesman for the NYSE said the new hybrid trading system -- which matches most trades electronically but sends some to traders on the exchange floor -- worked fine, but that another system that feeds it couldn't handle the onslaught of orders.
You'd think that a $13B company would have a computer system that can keep up, or even have one that's over-engineered to handle double or triple the maximum volume they expect.
