Computers and the switch from mutual to for-profit status have left the floors quieter (it is all done electronically), but stirred competitive spirits to an extent unimaginable only a few years ago.

• 电脑的使用和从互惠到赢利状态的转变使交易大厅变得更安静（它全都是电子完成的），但却把竞争精神激发到了一个在几年前无法想象的程度。