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

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Tags

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