The trading day for the stock market is any day the stock market is open. On the East Coast of USA, the stock market opens at 9:30 am and 4:00 pm. It is usually open Monday through Friday. However, there are other stock exchanges throughout the world you can exchange with at any time.
09.15am
7:30am
it opens 5 hours earlier
9am CET
6:30 am
3:30am local time
9:30 AM eastern time
full day The stock market is closed on January 2, 2012
4 pm
8:30 AM in Dallas
9:00 am local time is when the stock exchange opens in Paris. The name of the market is Euronext Paris (EPA).