"The largest securities trading floor in the world. The 103,000 square-foot operation has 40 foot arched ceiling freeing it of columns or walls. The size of three football fields, it is home to 1,400 traders and staff who handle about $1 trillion worth of transactions a day. It is roughly 227 feet wide by 410 feet long. UBS officials have boasted that a 747 jet could turn around in it"
