Who rings the opening bell at NYSE?

Related questions

1. Is NY stock market open today?
2. Can I trade forex on weekends?
3. How do you trade after hours?
4. How many Mondays are there in 2019?
5. How many trading days are there in 2019?
6. Why do stocks go up after hours?
7. Do stocks usually drop in December?
8. Why do stocks drop after hours?
9. Can you buy stock after hours?
10. Will post office be closed for day of mourning?

Tags

1. #occasion
2. #global
3. #david
4. #guests
5. #first
6. #trading
7. #stock
8. #alcon
9. #celebration
10. #welcomes
11. #chief
12. #opening
13. #endicott
14. #executives
15. #rings
16. #executive
17. #officer
18. #exchange
19. #honor
20. #leader