How does SPY ETF work?

Related questions

1. What are investment holdings?
2. What are holdings in stock?
3. What are diversified holdings?
4. What is number of holdings?
5. What is difference between positions and holdings?
6. What does total holding value mean?
7. How do short sellers make money?
8. Why leveraged ETFs are dangerous?
9. Does Vanguard have leveraged ETFs?
10. Why do holding companies exist?

Tags

1. #higher
2. #their
3. #small
4. #current
5. #units
6. #investors
7. #stocks
8. #within
9. #representing
10. #holdings
11. #price
12. #buying
13. #share
14. #allows
15. #hoping
16. #portion
17. #index
18. #stock