Canada's main stock index continued down Friday as the threat of a global trade war weighed on energy and industrial shares.

The Toronto Stock Exchange's benchmark Standard & Poor's/TSX Composite Index edged down down 9.36 points, or 0.06 percent, to end the day at 15,384.59.

Five of the index's 10 main groups ended lower.

The Canadian dollar lost 0.31 cents to 0.77.61 U.S. dollar.

Bombardier Inc. fell 0.50 percent to 3.96 Canadian dollars.

Aurora Cannabis Inc. declined 1.39 percent to 10.63 Canadian dollars.

Barrick Gold Corp. added 1.92 percent to 14.88 Canadian dollars.

Klondex Mines Ltd. surged 9.71 percent to 1.92 Canadian dollars.

Canopy Growth Corp. lost 3.24 percent to 28.99 Canadian dollars.

Husky Energy Inc, added 0.53 percent, to 17.03 Canadian dollars.