NYSE:RIG | Stock Price History | Transocean Ltd.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1993-05-28 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.76$2.34$7.23$22.30$68.79$212.171993-05-282026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$5.953,574,396
2026-09-03$6.252,958,013
2026-09-02$5.833,939,643
2026-09-01$5.892,104,976
2026-08-31$5.941,175,680
2026-08-28$5.761,831,577
2026-08-27$5.74$9.2344,262,600$5.612,408,026
2026-08-26$5.60$9.0023,534,100$5.671,262,991
2026-08-25$5.75$9.2430,008,300$5.692,601,278
2026-08-24$5.77$9.2737,014,600$5.801,838,015
2026-08-21$5.92$9.5129,506,200$6.052,145,278
2026-08-20$6.01$9.6636,320,700$5.982,605,560
2026-08-19$5.84$9.3942,306,600$5.912,205,882
2026-08-18$5.82$9.3539,193,000$5.961,258,081
2026-08-17$5.87$9.4345,521,200$5.812,043,144
2026-08-14$5.76$9.2646,825,600$5.787,948,134
2026-08-13$5.72$9.1961,132,000$5.586,455,553
2026-08-12$5.70$9.1645,093,800$5.793,816,866
2026-08-11$5.81$9.3456,583,900$5.694,805,762
2026-08-10$5.72$9.1959,393,900$5.384,276,660
2026-08-07$5.26$8.4529,947,700$5.152,134,435
2026-08-06$5.16$8.2947,922,800$5.442,780,932
2026-08-05$5.14$8.2628,710,900$5.261,851,522
2026-08-04$5.22$8.3937,422,100$5.062,681,580
2026-08-03$5.15$8.2828,463,500$5.201,398,585
2026-07-31$5.32$8.5562,789,300$5.153,477,667
2026-07-30$5.08$8.1653,474,500$5.023,458,788
2026-07-29$4.95$7.9651,014,600$5.112,462,149
2026-07-28$4.99$8.0246,405,600$5.243,439,885
2026-07-27$5.28$8.4960,452,900$5.244,982,816
2026-07-24$5.35$8.6049,454,500$5.348,206,005
2026-07-23$5.32$8.5545,770,600$5.373,136,854
2026-07-22$5.30$8.5242,528,200$5.342,283,119
2026-07-21$5.24$8.4240,662,100$5.073,679,144
2026-07-20$5.02$8.0726,665,200$5.101,493,750
2026-07-17$5.14$8.2636,094,100
2026-07-16$5.12$8.2331,539,900
2026-07-15$5.20$8.3630,234,900
2026-07-14$5.31$8.5337,610,400
2026-07-13$5.37$8.6350,931,400
2026-07-10$5.20$8.3646,082,000
2026-07-09$5.14$8.2635,208,900
2026-07-08$5.23$8.4142,580,600
2026-07-07$5.02$8.0734,136,100
2026-07-06$4.93$7.9222,015,600
2026-07-02$5.06$8.1326,459,300
2026-07-01$4.87$7.8359,981,500
2026-06-30$4.89$7.8661,601,900
2026-06-29$5.04$8.1036,439,900
2026-06-26$5.11$8.2148,993,300
2026-06-25$5.21$8.3731,914,200
2026-06-24$5.04$8.1042,327,500
2026-06-23$5.29$8.5023,147,700
2026-06-22$5.41$8.6930,886,900
2026-06-18$5.31$8.5367,158,400
2026-06-17$5.58$8.9726,175,600
2026-06-16$5.59$8.9829,113,800
2026-06-15$5.83$9.3733,231,200
2026-06-12$6.04$9.7117,979,900
2026-06-11$6.03$9.6926,154,500
2026-06-10$6.01$9.6623,387,600
2026-06-09$5.87$9.4324,183,600
2026-06-08$6.17$9.9219,388,100
2026-06-05$5.95$9.5624,231,800
2026-06-04$6.25$10.0522,289,500
2026-06-03$6.18$9.9336,990,700
2026-06-02$6.25$10.0536,995,800
2026-06-01$6.25$10.0531,369,600
2026-05-29$6.19$9.9526,956,300
2026-05-28$6.22$10.0034,221,500
2026-05-27$6.18$9.9333,049,400
2026-05-26$6.48$10.4134,780,000
2026-05-22$6.81$10.9531,888,200
2026-05-21$6.82$10.9631,758,200
2026-05-20$7.34$11.8031,369,300
2026-05-19$7.45$11.9737,851,200
2026-05-18$7.58$12.1861,589,700
2026-05-15$7.04$11.3130,467,600
2026-05-14$6.91$11.1128,600,400
2026-05-13$6.62$10.6426,458,000
2026-05-12$6.54$10.5124,651,500
2026-05-11$6.55$10.5332,588,900
2026-05-08$6.40$10.2931,209,300
2026-05-07$6.17$9.9233,872,000
2026-05-06$6.23$10.0146,340,800
2026-05-05$6.25$10.0565,009,300
2026-05-04$6.88$11.0634,333,700
2026-05-01$6.84$10.9931,967,300
2026-04-30$6.82$10.9638,486,500
2026-04-29$6.96$11.1936,257,100
2026-04-28$6.79$10.9157,352,200
2026-04-27$6.52$10.4862,199,400
2026-04-24$6.11$9.8233,067,500
2026-04-23$6.06$9.7425,731,300
2026-04-22$6.06$9.7422,969,900
2026-04-21$6.05$9.7227,866,700
2026-04-20$5.89$9.4727,473,300
2026-04-17$5.94$9.5548,184,400
2026-04-16$6.35$10.2121,957,000
2026-04-15$6.15$9.8825,003,900