Renaissance Technologies

4964.878 - 4986.241 Ben Gilbert

So they're in this sort of trying to map the relationship between one stock and every other stock, not just at that moment in time, but every time before it and every time after it. They're also, once they do identify patterns, which this is key, the algorithms identify the patterns. It's not a human with a hunch saying, I think when... oil prices go up, the airline prices are going to get hit.