* The Toronto Stock Exchange's TSX falls 0.01 percent to 16,426.30
* Leading the index were Hexo Corp HEXO.TO , up 17.2%, First Quantum Minerals Ltd FM.TO , up 11.8%, and Aurora Cannabis Inc ACB.TO , higher by 7.6%.
* Lagging shares were Enerflex Ltd EFX.TO , down 5.1%, Gran Tierra Energy Inc GTE.TO , down 4.8%, and Baytex Energy Corp BTE.TO , lower by 3.9%.
* On the TSX 121 issues rose and 109 fell as a 1.1-to-1 ratio favored advancers. There were 2 new highs and 9 new lows, with total volume of 167.9 million shares.
* The most heavily traded shares by volume were Aurora Cannabis Inc ACB.TO , First Quantum Minerals Ltd FM.TO and Encana Corp ECA.TO .
* The TSX's energy group .SPTTEN rose 0.31 points, or 0.3%, while the financials sector .SPTTFS slipped 1.23 points, or 0.4%.
* West Texas Intermediate crude futures CLc1 rose 1.22%, or $0.65, to $54.01 a barrel. Brent crude LCOc1 rose 0.81% , or $0.48, to $59.9 O/R
* The TSX is up 14.7% for the year.