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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$2.76$4.4414,718,700
2021-12-30$2.84$4.5610,879,900
2021-12-29$2.86$4.6011,471,300
2021-12-28$3.02$4.857,781,200
2021-12-27$3.07$4.938,796,100
2021-12-23$3.05$4.9010,332,600
2021-12-22$3.08$4.959,294,200
2021-12-21$3.06$4.9214,808,300
2021-12-20$2.77$4.4515,715,800
2021-12-17$2.91$4.6822,599,200
2021-12-16$2.92$4.6912,830,600
2021-12-15$2.93$4.7111,094,600
2021-12-14$2.88$4.638,888,400
2021-12-13$2.95$4.749,649,300
2021-12-10$3.14$5.0510,505,900
2021-12-09$3.06$4.929,092,300
2021-12-08$3.10$4.9811,038,400
2021-12-07$3.05$4.9018,753,200
2021-12-06$2.92$4.6916,345,300
2021-12-03$2.84$4.5616,692,700
2021-12-02$2.92$4.6915,191,600
2021-12-01$2.92$4.6915,112,700
2021-11-30$3.02$4.8519,335,200
2021-11-29$3.05$4.9013,855,800
2021-11-26$3.02$4.8518,132,800
2021-11-24$3.22$5.1810,317,600
2021-11-23$3.27$5.2621,277,300
2021-11-22$3.06$4.9219,748,700
2021-11-19$2.98$4.7924,217,900
2021-11-18$3.13$5.0321,229,300
2021-11-17$3.20$5.1416,482,100
2021-11-16$3.35$5.3819,824,800
2021-11-15$3.31$5.3218,755,000
2021-11-12$3.41$5.4812,216,600
2021-11-11$3.45$5.5410,867,700
2021-11-10$3.45$5.5423,712,100
2021-11-09$3.68$5.9112,256,500
2021-11-08$3.72$5.9818,008,800
2021-11-05$3.58$5.7516,289,800
2021-11-04$3.65$5.8713,587,300
2021-11-03$3.66$5.8813,369,600
2021-11-02$3.69$5.9316,778,400
2021-11-01$3.76$6.0421,893,900
2021-10-29$3.53$5.6723,661,300
2021-10-28$3.70$5.9513,848,300
2021-10-27$3.68$5.9128,636,300
2021-10-26$3.98$6.4012,888,000
2021-10-25$3.98$6.4016,542,300
2021-10-22$3.90$6.2713,282,700
2021-10-21$3.91$6.2820,051,300
2021-10-20$4.10$6.5918,845,000
2021-10-19$4.05$6.5118,476,500
2021-10-18$3.91$6.2824,578,900
2021-10-15$4.01$6.4417,896,200
2021-10-14$3.90$6.2711,866,500
2021-10-13$3.92$6.3014,573,100
2021-10-12$3.78$6.0816,116,300
2021-10-11$3.97$6.3822,445,500
2021-10-08$3.92$6.3012,370,000
2021-10-07$3.84$6.1712,355,200
2021-10-06$3.73$5.9917,393,700
2021-10-05$3.94$6.3321,676,300
2021-10-04$3.97$6.3826,386,400
2021-10-01$3.82$6.1414,970,900
2021-09-30$3.79$6.0917,345,100
2021-09-29$3.79$6.0916,918,000
2021-09-28$3.97$6.3839,538,200
2021-09-27$3.89$6.2537,119,200
2021-09-24$3.42$5.5013,363,700
2021-09-23$3.48$5.5924,353,700
2021-09-22$3.26$5.2418,740,000
2021-09-21$3.19$5.1317,093,600
2021-09-20$3.20$5.1420,572,200
2021-09-17$3.35$5.3820,924,300
2021-09-16$3.47$5.5818,418,200
2021-09-15$3.64$5.8519,688,900
2021-09-14$3.53$5.6714,213,000
2021-09-13$3.63$5.8319,443,300
2021-09-10$3.49$5.619,793,400
2021-09-09$3.57$5.7411,781,100
2021-09-08$3.53$5.6714,897,200
2021-09-07$3.77$6.0613,330,400
2021-09-03$3.71$5.968,690,300
2021-09-02$3.77$6.0620,039,500
2021-09-01$3.48$5.598,480,800
2021-08-31$3.56$5.729,180,300
2021-08-30$3.55$5.7111,462,300
2021-08-27$3.68$5.9121,743,400
2021-08-26$3.33$5.357,813,000
2021-08-25$3.38$5.438,196,600
2021-08-24$3.34$5.3712,059,500
2021-08-23$3.20$5.1412,443,700
2021-08-20$2.96$4.7611,519,100
2021-08-19$2.88$4.6320,251,100
2021-08-18$3.04$4.8911,533,200
2021-08-17$3.10$4.9812,823,900
2021-08-16$3.18$5.1112,464,700
2021-08-13$3.30$5.3010,563,600
2021-08-12$3.49$5.6110,346,000
2021-08-11$3.53$5.679,677,800
2021-08-10$3.53$5.6712,759,300
2021-08-09$3.37$5.4211,988,300
2021-08-06$3.46$5.5610,881,600
2021-08-05$3.38$5.4318,103,000
2021-08-04$3.21$5.1620,421,300
2021-08-03$3.50$5.6333,838,100
2021-08-02$3.61$5.8029,678,900
2021-07-30$3.61$5.8013,841,800
2021-07-29$3.67$5.9015,161,800
2021-07-28$3.62$5.8211,011,500
2021-07-27$3.60$5.7911,958,700
2021-07-26$3.77$6.0618,321,100
2021-07-23$3.58$5.7515,627,700
2021-07-22$3.75$6.0319,583,100
2021-07-21$3.87$6.2229,044,700
2021-07-20$3.43$5.5119,062,600
2021-07-19$3.35$5.3830,079,300
2021-07-16$3.50$5.6330,027,800
2021-07-15$3.65$5.8727,781,700
2021-07-14$3.93$6.3229,121,800
2021-07-13$4.26$6.8516,963,000
2021-07-12$4.47$7.1816,033,700
2021-07-09$4.49$7.2214,431,300
2021-07-08$4.53$7.2827,634,200
2021-07-07$4.50$7.2331,396,300
2021-07-06$4.69$7.5446,959,800
2021-07-02$5.08$8.1634,112,900
2021-07-01$4.95$7.9659,121,500
2021-06-30$4.52$7.2626,948,300
2021-06-29$4.65$7.4755,880,400
2021-06-28$4.32$6.9435,876,400
2021-06-25$4.44$7.14104,578,200
2021-06-24$4.63$7.4443,044,500
2021-06-23$4.31$6.9333,624,900
2021-06-22$4.20$6.7516,696,700
2021-06-21$4.21$6.7728,021,300
2021-06-18$3.88$6.2435,379,700
2021-06-17$3.87$6.2235,592,000
2021-06-16$4.19$6.7324,284,300
2021-06-15$4.21$6.7732,234,400
2021-06-14$4.04$6.4924,988,800
2021-06-11$4.06$6.5312,051,700
2021-06-10$4.02$6.4620,463,000
2021-06-09$4.16$6.6916,921,100
2021-06-08$4.15$6.6724,425,100
2021-06-07$4.03$6.4842,245,200
2021-06-04$4.42$7.1020,272,100
2021-06-03$4.52$7.2626,751,300
2021-06-02$4.43$7.1238,505,200
2021-06-01$4.05$6.5124,919,000
2021-05-28$3.78$6.0810,848,100
2021-05-27$3.87$6.2212,861,100
2021-05-26$3.77$6.0610,578,200
2021-05-25$3.63$5.8316,142,100
2021-05-24$3.85$6.1912,035,400
2021-05-21$3.82$6.1412,478,100
2021-05-20$3.72$5.9817,446,100
2021-05-19$3.82$6.1417,718,700
2021-05-18$4.03$6.4819,249,800
2021-05-17$4.19$6.7321,019,400
2021-05-14$4.02$6.4623,460,000
2021-05-13$3.74$6.0120,949,500
2021-05-12$3.85$6.1928,476,200
2021-05-11$3.89$6.2523,251,100
2021-05-10$3.80$6.1126,765,300
2021-05-07$4.00$6.4332,623,300
2021-05-06$3.59$5.7713,325,800
2021-05-05$3.55$5.7124,928,900
2021-05-04$3.42$5.5018,434,000
2021-05-03$3.34$5.3715,915,500
2021-04-30$3.22$5.1816,667,500
2021-04-29$3.38$5.4317,087,700
2021-04-28$3.41$5.4820,756,100
2021-04-27$3.20$5.1412,217,800
2021-04-26$3.23$5.1915,527,900
2021-04-23$3.14$5.0514,388,100
2021-04-22$3.21$5.1610,231,700
2021-04-21$3.27$5.2613,178,600
2021-04-20$3.20$5.1416,638,400
2021-04-19$3.39$5.459,664,000
2021-04-16$3.42$5.508,204,100
2021-04-15$3.41$5.4811,383,500
2021-04-14$3.56$5.7226,953,700
2021-04-13$3.15$5.069,186,500
2021-04-12$3.13$5.0316,048,900
2021-04-09$3.27$5.268,900,900
2021-04-08$3.43$5.5115,343,700
2021-04-07$3.43$5.518,879,800
2021-04-06$3.45$5.549,048,900
2021-04-05$3.47$5.5815,252,000
2021-04-01$3.64$5.8512,536,000
2021-03-31$3.55$5.7115,657,900
2021-03-30$3.43$5.5110,390,300
2021-03-29$3.26$5.2411,447,400
2021-03-26$3.38$5.4315,030,700
2021-03-25$3.38$5.4318,174,000
2021-03-24$3.28$5.2718,607,300
2021-03-23$3.28$5.2728,940,600
2021-03-22$3.63$5.8314,873,000
2021-03-19$3.79$6.0931,845,700
2021-03-18$3.80$6.1131,094,500
2021-03-17$4.22$6.7816,998,600
2021-03-16$4.11$6.6123,301,800
2021-03-15$4.41$7.0920,139,100
2021-03-12$4.59$7.3818,892,900
2021-03-11$4.55$7.3125,651,800
2021-03-10$4.68$7.5276,237,400
2021-03-09$3.95$6.3519,729,100
2021-03-08$4.00$6.4332,298,200
2021-03-05$4.26$6.8546,265,900
2021-03-04$4.10$6.5948,563,500
2021-03-03$3.86$6.2037,169,600
2021-03-02$3.79$6.0925,347,400
2021-03-01$3.81$6.1237,951,000
2021-02-26$3.47$5.5828,719,600
2021-02-25$3.53$5.6750,028,700
2021-02-24$3.46$5.5631,044,300
2021-02-23$3.28$5.2741,888,400
2021-02-22$3.52$5.6621,650,000
2021-02-19$3.49$5.6111,263,100
2021-02-18$3.42$5.5021,562,900
2021-02-17$3.67$5.9017,006,300
2021-02-16$3.68$5.9124,307,500
2021-02-12$3.54$5.6918,434,400
2021-02-11$3.46$5.5619,275,100
2021-02-10$3.65$5.8720,709,300
2021-02-09$3.58$5.7522,061,000
2021-02-08$3.64$5.8517,233,200
2021-02-05$3.51$5.6417,372,900
2021-02-04$3.51$5.6429,110,800
2021-02-03$3.33$5.3521,029,800
2021-02-02$3.10$4.9830,516,400
2021-02-01$3.33$5.3522,137,400
2021-01-29$3.36$5.4034,297,400
2021-01-28$3.21$5.1650,166,300
2021-01-27$3.73$5.99140,782,700
2021-01-26$2.78$4.4726,092,000
2021-01-25$2.80$4.5028,188,400
2021-01-22$2.74$4.4032,965,300
2021-01-21$2.68$4.3133,134,800
2021-01-20$2.98$4.7948,197,400
2021-01-19$3.24$5.2119,343,200
2021-01-15$3.28$5.2731,157,200
2021-01-14$3.49$5.6144,138,500
2021-01-13$3.25$5.2246,820,900
2021-01-12$3.27$5.2659,800,900
2021-01-11$2.76$4.4419,455,800
2021-01-08$2.78$4.4727,347,700
2021-01-07$2.77$4.4538,623,900
2021-01-06$2.67$4.2949,966,800
2021-01-05$2.65$4.2658,882,500
2021-01-04$2.32$3.7321,490,400