How many companies are in Nasdaq?

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Tags

1. #national
2. #association
3. #currently
4. #stock
5. #trades
6. #automated
7. #nasdaq
8. #securities
9. #electronic
10. #exchange
11. #greater
12. #approximately
13. #listings
14. #carrying
15. #other
16. #quotations
17. #billion
18. #trading
19. #company
20. #volume
21. #dealers