NEW YORK, Oct 29 (Reuters) -
* The Toronto Stock Exchange's S&P/TSX .GSPTSE fell 166.51 points, or 1.12 percent, to 14,721.75.
* Leading the index were New Gold Inc NGD.TO , up 5.8 percent, NovaGold Resources Inc NG.TO , up 3.2 percent, and Celestica Inc CLS.TO , higher by 3.2 percent.
* Lagging shares were Aphria Inc APH.TO , down 17.3 percent, Aurora Cannabis Inc ACB.TO , down 16.1 percent, and Canopy Growth Corp WEED.TO , lower by 14.1 percent.
* On the TSX 47 issues rose and 198 fell as a 0.2-to-1 ratio favored decliners. There were no new highs and 42 new lows, with total volume of 275.6 million shares.
* The most heavily traded shares by volume were Aurora Cannabis Inc ACB.TO , Aphria Inc APH.TO and Bombardier Inc BBDb.TO .
* The TSX's energy group .SPTTEN fell 5.10 points, or 3.02 percent, while the financials sector .SPTTFS slipped 1.38 points, or 0.5 percent.
* West Texas Intermediate crude futures CLc1 fell 1.42 percent, or $0.96, to $66.63 a barrel. Brent crude LCOc1 fell 1.1 percent, or $0.85, to $76.77 O/R
* The TSX is off 9.2 percent for the year.