TSX rises 0.28% to 20,230.40 07/28/2021 | 05:15pm EDT Send by mail : Message : * The Toronto Stock Exchange's TSX rises 0.28 percent to 20,230.40 * Leading the index were Tilray Inc , up 25.1%, Aurinia Pharmaceuticals Inc, up 23.3%, and OrganiGram Holdings Inc, higher by 10.7%. * Lagging shares were Real Matters Inc, down 12.9%, Canfor Corp, down 4.2%, and CGI Inc, lower by 2.8%. * On the TSX 141 issues rose and 86 fell as a 1.6-to-1 ratio favored advancers. There were no and no new lows, with total volume of 139.8 million shares. * The most heavily traded shares by volume were Suncor Energy Inc, Tilray Inc and Cenovus Energy Inc. * The TSX's energy group rose 0.77 points, or 0.6%, while the financials sector climbed 1.43 points, or 0.4%.