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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$115.62$121.381,702,127
2006-12-28$116.80$122.612,279,367
2006-12-27$116.88$122.702,008,901
2006-12-26$115.24$120.971,915,435
2006-12-22$115.45$121.201,974,411
2006-12-21$115.15$120.882,551,091
2006-12-20$116.32$122.112,787,556
2006-12-19$118.17$124.053,714,736
2006-12-18$115.98$121.753,749,926
2006-12-15$119.30$125.243,599,652
2006-12-14$119.64$125.604,683,962
2006-12-13$117.14$122.973,680,246
2006-12-12$115.38$121.123,667,513
2006-12-11$114.19$119.882,519,609
2006-12-08$114.35$120.043,332,685
2006-12-07$114.39$120.093,496,461
2006-12-06$115.74$121.505,827,458
2006-12-05$112.64$118.244,082,236
2006-12-04$111.88$117.453,189,127
2006-12-01$112.69$118.304,059,219
2006-11-30$111.42$116.975,188,164
2006-11-29$112.22$117.815,420,081
2006-11-28$107.89$113.263,715,576
2006-11-27$106.28$111.572,924,328
2006-11-24$107.52$112.871,309,231
2006-11-22$106.85$112.174,566,849
2006-11-21$106.86$112.183,942,666
2006-11-20$104.89$110.114,193,822
2006-11-17$104.90$110.124,756,510
2006-11-16$103.72$108.885,204,254
2006-11-15$108.05$113.435,196,979
2006-11-14$106.59$111.903,307,359
2006-11-13$106.25$111.545,029,494
2006-11-10$108.16$113.552,955,600
2006-11-09$109.45$114.904,989,757
2006-11-08$110.33$115.835,215,378
2006-11-07$108.13$113.524,100,076
2006-11-06$109.38$114.825,183,476
2006-11-03$107.30$112.656,765,692
2006-11-02$103.53$108.687,065,750
2006-11-01$101.92$106.994,746,016
2006-10-31$103.69$108.854,968,279
2006-10-30$101.47$106.524,094,899
2006-10-27$103.07$108.203,705,222
2006-10-26$105.13$110.364,931,340
2006-10-25$104.85$110.065,804,511
2006-10-24$102.56$107.664,023,400
2006-10-23$99.79$104.753,356,541
2006-10-20$100.46$105.464,730,136
2006-10-19$102.92$108.045,019,210
2006-10-18$99.87$104.844,521,095
2006-10-17$100.64$105.654,721,251
2006-10-16$102.02$107.094,810,590
2006-10-13$100.39$105.385,613,520
2006-10-12$98.27$103.166,358,594
2006-10-11$95.55$100.317,190,489
2006-10-10$99.27$104.216,395,813
2006-10-09$97.14$101.983,955,398
2006-10-06$99.03$103.964,917,628
2006-10-05$99.91$104.895,766,523
2006-10-04$96.66$101.4710,005,539
2006-10-03$96.80$101.626,629,899
2006-10-02$101.63$106.694,045,157
2006-09-29$104.67$109.884,554,466
2006-09-28$102.86$107.986,308,363
2006-09-27$104.17$109.366,560,989
2006-09-26$102.54$107.656,214,407
2006-09-25$100.94$105.977,267,865
2006-09-22$100.00$104.984,634,010
2006-09-21$101.73$106.796,263,799
2006-09-20$98.56$103.466,656,974
2006-09-19$102.77$107.895,307,935
2006-09-18$103.83$109.006,036,639
2006-09-15$99.61$104.575,561,750
2006-09-14$98.77$103.695,228,251
2006-09-13$100.97$106.005,867,125
2006-09-12$97.64$102.506,243,720
2006-09-11$97.77$102.647,285,075
2006-09-08$101.83$106.905,477,098
2006-09-07$104.75$109.964,994,444
2006-09-06$102.79$107.907,296,198
2006-09-05$105.72$110.987,287,104
2006-09-01$101.60$106.668,237,510
2006-08-31$95.41$100.163,872,006
2006-08-30$94.01$98.693,533,330
2006-08-29$95.08$99.824,702,152
2006-08-28$95.31$100.063,295,256
2006-08-25$98.57$103.482,719,555
2006-08-24$96.91$101.742,372,344
2006-08-23$95.83$100.602,797,001
2006-08-22$97.97$102.853,126,093
2006-08-21$97.67$102.532,664,217
2006-08-18$97.24$102.083,906,986
2006-08-17$95.88$100.663,755,523
2006-08-16$96.91$101.745,568,466
2006-08-15$94.98$99.714,716,983
2006-08-14$92.98$97.615,046,914
2006-08-11$95.48$100.243,849,689
2006-08-10$94.70$99.414,894,681
2006-08-09$95.81$100.585,569,236
2006-08-08$96.70$101.516,082,392
2006-08-07$98.70$103.617,332,578
2006-08-04$100.17$105.168,614,245
2006-08-03$102.63$107.7414,996,276
2006-08-02$112.46$118.064,397,266
2006-08-01$111.96$117.543,084,956
2006-07-31$110.39$115.892,976,238
2006-07-28$109.06$114.492,864,582
2006-07-27$108.95$114.373,787,634
2006-07-26$110.73$116.254,936,797
2006-07-25$107.20$112.544,009,478
2006-07-24$104.27$109.464,681,793
2006-07-21$101.47$106.525,194,810
2006-07-20$104.27$109.464,188,925
2006-07-19$107.60$112.964,445,049
2006-07-18$106.88$112.205,134,784
2006-07-17$107.59$112.954,698,094
2006-07-14$112.06$117.643,553,268
2006-07-13$112.36$117.963,157,505
2006-07-12$114.05$119.733,314,495
2006-07-11$113.29$118.932,864,862
2006-07-10$112.14$117.722,969,942
2006-07-07$111.84$117.403,661,916
2006-07-06$115.11$120.842,545,914
2006-07-05$116.21$121.993,222,288
2006-07-03$116.07$121.841,012,951
2006-06-30$114.81$120.522,563,824
2006-06-29$113.59$119.253,653,031
2006-06-28$109.89$115.362,852,269
2006-06-27$108.15$113.533,746,848
2006-06-26$110.82$116.342,632,245
2006-06-23$109.22$114.663,834,787
2006-06-22$106.40$111.703,790,363
2006-06-21$104.85$110.064,840,462
2006-06-20$101.70$106.765,059,227
2006-06-19$104.16$109.344,659,056
2006-06-16$109.02$114.454,189,834
2006-06-15$109.28$114.726,066,861
2006-06-14$103.59$108.747,497,753
2006-06-13$102.42$107.516,735,749
2006-06-12$104.50$109.704,360,467
2006-06-09$108.30$113.705,377,685
2006-06-08$109.55$115.008,240,029
2006-06-07$109.21$114.646,786,890
2006-06-06$114.29$119.985,127,508
2006-06-05$115.17$120.904,568,248
2006-06-02$118.85$124.773,570,339
2006-06-01$116.14$121.924,546,630
2006-05-31$116.31$122.105,036,630
2006-05-30$112.06$117.643,863,261
2006-05-26$115.95$121.722,137,068
2006-05-25$115.78$121.544,923,995
2006-05-24$110.28$115.775,464,995
2006-05-23$112.92$118.546,198,666
2006-05-22$111.99$117.575,703,279
2006-05-19$112.15$117.736,703,077
2006-05-18$111.78$117.345,645,562
2006-05-17$114.52$120.224,940,505
2006-05-16$116.81$122.624,314,223
2006-05-15$118.47$124.364,670,250
2006-05-12$120.58$126.596,064,832
2006-05-11$125.30$131.544,458,061
2006-05-10$127.17$133.502,948,744
2006-05-09$127.10$133.433,569,639
2006-05-08$125.64$131.904,433,505
2006-05-05$126.23$132.516,359,644
2006-05-04$123.13$129.267,018,527
2006-05-03$121.36$127.403,808,482
2006-05-02$123.83$129.994,930,641
2006-05-01$118.08$123.963,684,653
2006-04-28$115.88$121.653,077,540
2006-04-27$114.82$120.545,984,588
2006-04-26$117.74$123.604,248,881
2006-04-25$120.07$126.054,114,977
2006-04-24$122.91$129.032,784,058
2006-04-21$124.36$130.553,185,629
2006-04-20$122.50$128.603,413,698
2006-04-19$122.97$129.093,703,263
2006-04-18$121.60$127.653,533,820
2006-04-17$120.64$126.652,649,875
2006-04-13$118.21$124.092,508,136
2006-04-12$116.05$121.833,000,305
2006-04-11$117.85$123.723,622,249
2006-04-10$120.77$126.782,268,383
2006-04-07$117.65$123.513,586,220
2006-04-06$120.60$126.603,956,868
2006-04-05$120.05$126.034,416,575
2006-04-04$117.34$123.183,342,899
2006-04-03$114.85$120.573,082,578
2006-03-31$114.78$120.493,486,457
2006-03-30$117.08$122.913,378,089
2006-03-29$117.45$123.304,832,557
2006-03-28$117.50$123.344,421,052
2006-03-27$114.85$120.572,451,888
2006-03-24$115.38$121.122,350,166
2006-03-23$114.27$119.952,812,182
2006-03-22$112.78$118.393,322,610
2006-03-21$111.35$116.893,956,938
2006-03-20$111.21$116.744,067,684
2006-03-17$114.48$120.182,979,247
2006-03-16$114.65$120.364,150,097
2006-03-15$113.69$119.353,136,587
2006-03-14$113.46$119.113,390,262
2006-03-13$110.99$116.523,679,616
2006-03-10$108.85$114.273,976,596
2006-03-09$107.48$112.834,581,261
2006-03-08$106.59$111.906,406,237
2006-03-07$107.69$113.054,093,290
2006-03-06$109.61$115.063,875,434
2006-03-03$113.39$119.042,754,395
2006-03-02$113.41$119.054,919,447
2006-03-01$110.35$115.844,561,882
2006-02-28$106.03$111.314,752,453
2006-02-27$102.24$107.333,132,949
2006-02-24$104.03$109.213,108,253
2006-02-23$102.64$107.754,647,583
2006-02-22$102.99$108.113,874,245
2006-02-21$103.90$109.075,729,094
2006-02-17$101.49$106.545,995,502
2006-02-16$102.13$107.216,200,205
2006-02-15$100.34$105.3410,277,964
2006-02-14$103.06$108.1917,773,828
2006-02-13$112.34$117.934,985,979
2006-02-10$112.75$118.365,675,225
2006-02-09$110.51$116.015,732,522
2006-02-08$113.08$118.716,361,743
2006-02-07$113.61$119.264,916,579
2006-02-06$119.97$125.944,815,417
2006-02-03$115.24$120.976,317,458
2006-02-02$111.18$116.714,763,087
2006-02-01$112.32$117.914,071,812
2006-01-31$115.99$121.772,617,274
2006-01-30$116.72$122.533,560,754
2006-01-27$113.39$119.045,054,400
2006-01-26$111.25$116.794,326,186
2006-01-25$110.31$115.805,041,388
2006-01-24$113.98$119.654,167,447
2006-01-23$114.64$120.344,675,917
2006-01-20$112.52$118.125,248,189
2006-01-19$110.79$116.314,200,258
2006-01-18$108.38$113.774,444,559
2006-01-17$111.32$116.863,044,939
2006-01-13$108.68$114.093,376,200
2006-01-12$106.80$112.123,865,500
2006-01-11$108.75$114.164,160,241
2006-01-10$109.32$114.763,060,680
2006-01-09$107.20$112.542,835,689
2006-01-06$107.10$112.442,988,971
2006-01-05$104.05$109.223,270,560
2006-01-04$105.85$111.123,181,991
2006-01-03$104.56$109.763,962,604