NYSE:RIG | Historical Stock Price | 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.

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Historical Stock Price — 2026

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
2026-04-14$6.17$9.9230,358,000
2026-04-13$6.64$10.6720,538,900
2026-04-10$6.52$10.4821,204,800
2026-04-09$6.56$10.5420,597,200
2026-04-08$6.70$10.7727,193,900
2026-04-07$6.68$10.7428,403,200
2026-04-06$6.59$10.5921,448,100
2026-04-02$6.59$10.5939,485,100
2026-04-01$6.50$10.4544,224,600
2026-03-31$6.63$10.6636,529,300
2026-03-30$6.65$10.6942,145,500
2026-03-27$6.93$11.1438,369,600
2026-03-26$6.89$11.0731,589,800
2026-03-25$6.77$10.8834,625,200
2026-03-24$6.63$10.6635,576,700
2026-03-23$6.46$10.3847,645,700
2026-03-20$6.22$10.0036,373,000
2026-03-19$6.46$10.3837,448,400
2026-03-18$6.25$10.0538,884,100
2026-03-17$6.58$10.5853,684,600
2026-03-16$6.20$9.9633,356,100
2026-03-13$6.36$10.2236,541,300
2026-03-12$6.28$10.0930,843,000
2026-03-11$6.31$10.1428,636,500
2026-03-10$6.16$9.9036,639,600
2026-03-09$6.17$9.9241,090,700
2026-03-06$5.93$9.5338,509,100
2026-03-05$6.13$9.8537,751,400
2026-03-04$6.37$10.2434,082,800
2026-03-03$6.11$9.8243,847,000
2026-03-02$6.25$10.0553,371,500
2026-02-27$6.48$10.4135,526,500
2026-02-26$6.38$10.2532,315,500
2026-02-25$6.41$10.3024,064,400
2026-02-24$6.54$10.5135,984,800
2026-02-23$6.39$10.2754,189,800
2026-02-20$6.52$10.4853,181,800
2026-02-19$6.36$10.2267,266,800
2026-02-18$6.22$10.0073,354,100
2026-02-17$6.14$9.8783,287,200
2026-02-13$6.54$10.5198,174,700
2026-02-12$6.03$9.69106,866,300
2026-02-11$6.00$9.64130,711,400
2026-02-10$5.44$8.74119,349,000
2026-02-09$5.71$9.18183,262,100
2026-02-06$5.39$8.6639,956,700
2026-02-05$4.94$7.9438,949,700
2026-02-04$5.34$8.5847,758,400
2026-02-03$4.98$8.0035,757,100
2026-02-02$4.82$7.7546,916,500
2026-01-30$4.97$7.9941,834,500
2026-01-29$4.92$7.9140,806,300
2026-01-28$4.87$7.8340,924,500
2026-01-27$4.96$7.9735,572,200
2026-01-26$4.91$7.8935,959,000
2026-01-23$4.83$7.7635,859,900
2026-01-22$4.70$7.5532,281,500
2026-01-21$4.63$7.4449,375,900
2026-01-20$4.30$6.9129,862,900
2026-01-16$4.23$6.8020,345,200
2026-01-15$4.34$6.9826,672,800
2026-01-14$4.38$7.0436,498,500
2026-01-13$4.29$6.8940,793,100
2026-01-12$4.27$6.8628,277,700
2026-01-09$4.25$6.8327,394,000
2026-01-08$4.27$6.8642,899,500
2026-01-07$4.21$6.7729,119,100
2026-01-06$4.33$6.9630,838,900
2026-01-05$4.31$6.9342,728,600
2026-01-02$4.24$6.8125,841,100