MSA +7.4%. Edwards Lifesciences +18.0%, Zimmer Biomet −3.3%, Intuitive Surgical −5.4%, STERIS −10.5%. Weekly closes, Oct 10, 2025 = 100, log scale.

End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in MSA’s SEC industry (Orthopedic, Prosthetic & Surgical Appliances & Supplies) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.