* The Toronto Stock Exchange's S&P/TSX .GSPTSE fell 29.52 points, or 0.18 percent, to 16,377.04.
* Leading the index were Detour Gold Corp DGC.TO , up 12.6 percent, Spin Master Corp TOY.TO , up 12.2 percent, and Maple Leaf Foods Inc MFI.TO , higher by 12.1 percent.
* Lagging shares were Hudbay Minerals Inc HBM.TO , down 21.4 percent, Bombardier Inc BBDb.TO , down 15.9 percent, and Tourmaline Oil Corp TOU.TO , lower by 12.0 percent.
* On the TSX 111 issues rose and 128 fell as a 0.9-to-1 ratio favored decliners. There were 28 new highs and 10 new lows, with total volume of 304.2 million shares.
* The most heavily traded shares by volume were Bombardier Inc BBDb.TO , Encana Corp ECA.TO and Kinross Gold Corp K.TO .
* The TSX's energy group .SPTTEN fell 2.95 points, or 2.2 percent, while the financials sector .SPTTFS slipped 3.37 points, or 1.1 percent.
* West Texas Intermediate crude futures CLc1 fell 7.02 percent, or $4.11, to $54.47 a barrel. Brent crude LCOc1 fell 6.07 percent, or $3.95, to $61.1 O/R
* The TSX is up 14.3 percent for the year.