Summary: Thirty years ago, shouting, sweating traders thronged the trading pits of Chicago's exchange markets in barely controlled chaos. Today, a lot of the trading has left the pits and gone electronic, leaving Chicago's trading pits tamer places.
Summary: Thirty years ago, shouting, sweating traders thronged the trading pits of Chicago's exchange markets in barely controlled chaos. Today, a lot of the trading has left the pits and gone electronic, leaving Chicago's trading pits tamer places.