TMX Group Inc. Monday announced the holiday schedule for its exchanges.

Toronto Stock Exchange, TSX Venture Exchange, Montréal Exchange and TMX Select will be closed on Monday, December 26, in lieu of Christmas Day.

TSX, TSXV, MX and TMX Select will be closed Tuesday, December 27 in lieu of Boxing Day, and Monday, January 2, 2012 in lieu of New Year’s Day.

Natural Gas Exchange will remain open on those dates, but will operate on a reduced trading schedule.

Exchange/ ATS:

Date:

Market status:

Toronto Stock Exchange
TSX Venture Exchange
TMX Select

Friday, Dec. 23

Open until 4:00 p.m. (EST)
(TMX Select will be open until 5:00 p.m. EST)

Monday, Dec. 26
(In lieu of Christmas Day)

Closed

Tuesday, Dec. 27
(In lieu of Boxing Day)

Closed

Monday, Jan. 2, 2012
(In lieu of New Year’s Day)

Closed

Montréal Exchange

Friday, Dec. 23

Interest rate derivatives will be open until 1:00 p.m. (EST). Equity, currency, index and ETF derivatives will operate according to regular schedule.

Monday, Dec. 26
(In lieu of Christmas Day)

Closed

Tuesday, Dec. 27
(In lieu of Boxing Day)

Closed

Friday, Dec. 30

Interest rate derivatives will be open until 1:00 p.m. (EST). Equity, currency, index and ETF derivatives will operate according to regular schedule.

Monday, Jan. 2, 2012
(In lieu of New Year’s Day)

Closed

Natural Gas Exchange

Sunday, Dec. 25

Open 8:30 a.m. – 11:00 a.m. (MST)

Monday, Dec. 26

Open 8:30 a.m. – 12:00 p.m. (MST)

Monday, Jan. 2

Open 8:30 a.m. – 12: 00 p.m. (MST)