Most actively traded companies on the TSX

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

Toronto Stock Exchange (15,100.65, up 74.03 points):

Rio Alto Mining Limited (TSX:RIO). Miner. Up 19 cents, or 5.65 per cent, to $3.55 on 5.6 million shares.

Legacy Oil + Gas Inc. (TSX:LEG). Oil and gas. Up 23 cents, or 14.20 per cent, to $1.85 on 4.9 million shares.

Romarco Minerals Inc. (TSX:R). Miner. Up one cent, or 2.27 per cent, to 45 cents on 4.2 million shares.

MBAC Fertilizer Corp. (TSX:MBC). Agriculture. Up 1.5 cents, or 60 per cent, to four cents on 4.1 million shares.

Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Up four cents, or 1.59 per cent, to $2.56 on 3.9 million shares.

Canadian Oil Sands Ltd. (TSX:COS). Oil and gas. Up 52 cents, or 4.82 per cent, to $11.31 on 3.5 million shares.

Companies reporting major news:

Goldcorp Inc. (TSX:G). Miner. up 42 cents, or 1.77 per cent, to $24.09 on 1.4 million shares. The Vancouver-based company has a preliminary agreement to sell its 40 per cent interest in a Nevada project to Premier Gold Mines Ltd. Toronto-based Barrick Gold Corp. (TSX:ABX) (up 81 cents, or 5.43 per cent, to $15.74 on 2.9 million shares) owns the other 60 per cent interest in the South Arturo mine project and has right of first refusal.