BATS Exchanges Trading Hours
| Pre-Opening Session | 8:00 a.m. to 9:30 a.m. Eastern Time |
|---|---|
| Core Trading Session | 9:30 a.m. to 4:00 p.m. Eastern Time |
| Post-Close Session | 4:00 p.m. to 5:00 p.m. Eastern Time |
2011 U.S. Holiday Schedule
| Martin Luther King, Jr. Day | January 17 |
|---|---|
| Presidents Day | February 21 |
| Good Friday | April 22 |
| Memorial Day | May 30 |
| Independence Day | July 4 |
| Labor Day | September 5 |
| Thanksgiving Day | November 24 |
| Early Market Close | November 25 |
| Christmas | December 26 (Observed) |
2012 U.S. Holiday Schedule
| New Year's Day (observed) | January 2 |
|---|---|
| Martin Luther King, Jr. Day | January 16 |
| Presidents Day | February 20 |
| Good Friday | April 6 |
| Memorial Day | May 28 |
| Early Market Close | July 3 |
| Independence Day | July 4 |
| Labor Day | September 3 |
| Thanksgiving Day | November 22 |
| Early Market Close | November 23 |
| Early Market Close | December 24 |
| Christmas | December 25 |
