RIG +48.2%. Patterson Uti Energy +93.3%, Valaris +65.4%, Noble +50.4%, Helmerich & Payne +44.6%. Weekly closes, Nov 7, 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 RIG’s SEC industry (Drilling Oil & Gas Wells) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.