The worldâs three biggest pot stocks are expected to let markets know how theyâve been performing this week. Aurora Cannabis Inc. (ACB) is scheduled to announce fiscal 2018 earnings Monday evening, Tilray Inc. (TLRY) is poised to release fourth-quarter 2018 results on Tuesday and Canopy Growth Corp. (CGC) is due to report after the final bell on Thursday. Cannabis grower Auxly Cannabis Group Inc. (XLY) is also set to update markets at some point during the week.