FGI +57.3%. Masco +7.4%, Omega Flex −12.1%. Weekly closes, Oct 17, 2025 = 100, log scale.

End-of-day closes (Databento EOD), the last close of each week. The two peers are the largest US-listed companies by market value in FGI’s SEC industry (Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.