Why did RIG stock drop? — 2026-09-29

Research session: 2026-09-29. Published: 2026-09-29T20:33:45.237666+00:00.

Final report

RIG — Transocean Ltd (Switzerland) Common Stock

Session close: $5.21. Regular-session share volume: 26,922,489. Change from previous close: -1.33%.