* The Toronto Stock Exchange's TSX rises 0.01 percent to 16,299.55
* Leading the index were Aurora Cannabis Inc ACB.TO , up 56.7%, Cronos Group Inc CRON.TO , up 15.3%, and Ritchie Bros. Auctioneers Inc RBA.TO , higher by 10.7%.
* Lagging shares were Ballard Power Systems Inc BLDP.TO , down 6.6%, ARC Resources Ltd ARX.TO , down 5.6%, and Gildan Activewear Inc GIL.TO , lower by 5.5%.
* On the TSX 93 issues rose and 126 fell as a 0.7-to-1 ratio favored decliners. There were 19 new highs and no new lows, with total volume of 227.7 million shares.
* The most heavily traded shares by volume were Aurora Cannabis Inc ACB.TO , Aphria Inc APHA.TO and Enbridge Inc ENB.TO .
* The TSX's energy group .SPTTEN fell 0.88 points, or 1.3%, while the financials sector .SPTTFS slipped 0.28 points, or 0.1%.
* West Texas Intermediate crude futures CLc1 fell 3.56%, or $1.38, to $37.41 a barrel. Brent crude LCOc1 fell 3.01%, or $1.23, to $39.7 O/R
* The TSX is off 4.5% for the year.