Who can trade in pre open session?

Related questions

1. Why do stocks go up after hours?
2. What day is the best day to buy stocks?
3. Do stocks move after hours?
4. Is the stock market open now?
5. Can I buy stock after hours?
6. Can we trade on Saturday?
7. Is the stock market open on MLK Day?
8. Can I buy stock before the market opens?
9. Can you buy stock after hours?
10. How long is stock market open today?

Tags

1. #trading
2. #trader
3. #there
4. #market
5. #stock
6. #session
7. #takes
8. #activity
9. #before
10. #basically
11. #exchange
12. #period
13. #national
14. #regular
15. #bombay
16. #place