At the stock exchange, the ringing of the bell has been a tradition since the 1800s. The first guest to do it was a 10-year-old boy named Leonard Ross, in 1956, who won a quiz show answering ...

At the stock exchange, the ringing of the bell has been a tradition since the 1800s. The first guest to do it was a 10-year-old boy named Leonard Ross, in 1956, who won a quiz show answering ...