Most actively traded companies on the TSX

Some of the most active companies traded Monday on the Toronto Stock Exchange:

Toronto Stock Exchange (14,652.45, up 143.20 points):

B2Gold Corp. (TSX:BTO). Miner. Down 19 cents, or 4.92 per cent, to $3.67 on 5.8 million shares.

Kinross Gold Corp. (TSX:K). Miner. Down 22 cents, or four per cent, to $5.28 on 5.5 million shares.

Yamana Gold Inc. (TSX:YRI). Miner. Down 16 cents, or 3.23 per cent, to $4.79 on 5.3 million shares.

Encana Corp. (TSX:ECA). Oil and gas. Up 48 cents, or 3.65 per cent, to $13.64 on 4.9 million shares.

Concordia International Corp. (TSX:CXR). Health care. Down $1.57, or 36.77 per cent, to $2.70 on 4.2 million shares. Shares of Concordia plunged Monday after the company reported a loss in its latest quarter and suspended its financial guidance. The announcement came after Concordia, which keeps its books in U.S. dollars, reported a loss from continuing operations of US$75.1 million or $1.47 per share in its latest quarter. That compares with a profit of $1.5 million or four cents per share a year ago.

HudBay Minerals Inc. (TSX:HBM). Miner. Up 60 cents, or 10.15 per cent, to $6.51 on 4.1 million shares.

Companies reporting major news:

Air Canada (TSX:AC). Airline. Up 89 cents, or 7.45 per cent, to $12.83 on 3.2 million shares. The Montreal-based airline earned $768 million or $2.74 per diluted share during the period ended Sept. 30. That’s up from $437 million or $1.48 per diluted share a year ago, despite feeling competitive pressure on flights this summer to Europe. On an adjusted basis the airline had $821 million in profits, or $2.93 per share, compared with $734 million, or $2.50, a year ago. The airline had $4.45 billion in quarterly revenue, compared with $4.02 billion during the same period last year.