* The Toronto Stock Exchange's S&P/TSX .GSPTSE fell 75.65 points, or 0.46 percent, to 16,321.75.
* Leading the index were Stars Group Inc TSGI.TO , up 14.8 percent, Cascades Inc CAS.TO , up 9.8 percent, and ECN Capital Corp ECN.TO , higher by 7.8 percent.
* Lagging shares were Magna International Inc MG.TO , down 10.0 percent, Cronos Group Inc CRON.TO , down 8.1 percent, and Nexgen Energy Ltd NXE.TO , lower by 5.0 percent.
* On the TSX 99 issues rose and 138 fell as a 0.7-to-1 ratio favored decliners. There were 5 new highs and 8 new lows, with total volume of 222.9 million shares.
* The most heavily traded shares by volume were Crescent Point Energy Corp CPG.TO , Encana Corp ECA.TO and Manulife Financial Corp MFC.TO .
* The TSX's energy group .SPTTEN fell 0.17 points, or 0.1 percent, while the financials sector .SPTTFS slipped 1.64 points, or 0.5 percent.
* West Texas Intermediate crude futures CLc1 fell 0.84 percent, or $0.52, to $61.6 a barrel. Brent crude LCOc1 fell 0.21 percent, or $0.15, to $70.22 O/R
* The TSX is up 14 percent for the year.