Some of the most active companies traded Tuesday on the Toronto Stock Exchange:
Toronto Stock Exchange (13,311.05, down 72.55 points):
First Quantum Minerals Ltd. (TSX:FM). Miner. Down $1.17, or 16.05 per cent, to $6.12 on 17.3 million shares.
Baytex Energy Corp. (TSX:BTE). Oil and gas. Down 83 cents, or 15.63 per cent, to $4.48 on 16.8 million shares.
Kinross Gold Corp. (TSX:K). Miner. Down 16 cents, or 4.01 per cent, to $3.83 on 16.2 million shares.
GeneNews Ltd. (TSX:GEN). Health-care. Up four cents, or 23.53 per cent, to 21 cents on 13.5 million shares.
Encana Corp. (TSX:ECA). Oil and gas. Down $1.08, or 13.38 per cent, to $6.99 on 11.5 million shares.
Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Down 13 cents, or 10.32 per cent, to $1.13 on 9.4 million shares.