What is the difference between the Dow Nasdaq and S&P 500?

Related questions

1. How does NYSE make money?
2. How many stocks are in the Nasdaq?
3. Is NYSE better than Nasdaq?
4. Do stock brokers make a lot of money?
5. Who owns Coca Cola now?
6. Whats the difference between Nasdaq and NYSE?
7. Can you buy stocks on the weekend?
8. What is traded on Nasdaq?
9. Is Apple part of the Nasdaq?
10. What companies are in the Nasdaq 100?

Tags

1. #movements
2. #slightly
3. #basic
4. #different
5. #exchange
6. #markets
7. #chooses
8. #based
9. #covers
10. #trade
11. #criteria
12. #market
13. #stock
14. #index
15. #companies
16. #approach
17. #largest
18. #takes
19. #component
20. #broader
21. #weighted
22. #nasdaq
23. #represent