Alphamin, CIBC, Chartwell at 52-Week Highs on News Alphamin Resources Corp. (V.AFM) hit a new 52-week high of 68 cents on Friday. Alphamin announced Record Q1 EBITDA of $36,5m , at a tin price of $23,083/t (Current: ~$29,000/t. Canadian Imperial Bank of Commerce (T.CM) hit a new 52-week high of $130.79 on Friday. CIBC has outperformed much of the Canadian banking sector due to the resilience of its underlying business. A cost-to-income ratio of 54.9% in Q1 2021 reflects improvement in its operational efficiency.The economic recovery and a strong capital markets outlook should drive further growth in near-term earnings. Chartwell Retirement Residences (T.CSH.UN) hit a new 52-week high of $12.97 on Friday. Chartwell announces that Institutional Shareholder Services Inc. (“ISS”), an independent proxy advisory firm that provides voting recommendations to shareholders, has issued a positive review of the Company's key resolutions relating to their upcoming Annual Meeting of Unitholders (the "Meeting"). This leading proxy advisory firm, ISS, has agreed with all of Chartwell's recommendations on the resolutions to be voted on at the Meeting, which will be held on Thursday, May 20.