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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$68.88$71.16630,060
1997-12-30$64.86$67.00596,269
1997-12-29$63.34$65.43610,261
1997-12-26$61.11$63.13229,259
1997-12-24$61.46$63.50456,629
1997-12-23$56.64$58.51887,303
1997-12-22$59.86$61.83464,185
1997-12-19$61.46$63.501,539,190
1997-12-18$64.32$66.451,065,771
1997-12-17$67.09$69.31806,499
1997-12-16$65.93$68.11700,649
1997-12-15$62.63$64.701,042,894
1997-12-12$65.57$67.74852,463
1997-12-11$68.43$70.69472,230
1997-12-10$70.93$73.28432,353
1997-12-09$72.54$74.94720,238
1997-12-08$74.69$77.15691,834
1997-12-05$72.99$75.40512,107
1997-12-04$68.70$70.971,249,975
1997-12-03$68.52$70.791,394,723
1997-12-02$65.75$67.881,654,064
1997-12-01$64.41$66.50979,930
1997-11-28$67.81$70.00159,789
1997-11-26$68.25$70.46605,644
1997-11-25$67.63$69.821,373,455
1997-11-24$68.52$70.74794,466
1997-11-21$70.75$73.05587,104
1997-11-20$69.95$72.221,643,710
1997-11-19$70.22$72.491,519,741
1997-11-18$74.33$76.74860,788
1997-11-17$78.71$81.25723,177
1997-11-14$78.62$81.16802,091
1997-11-13$79.87$82.451,481,403
1997-11-12$80.94$83.56862,257
1997-11-11$83.98$86.70778,655
1997-11-10$85.50$88.261,081,022
1997-11-07$82.46$85.13917,316
1997-11-06$83.26$85.96507,210
1997-11-05$83.26$85.961,344,421
1997-11-04$82.55$85.22699,600
1997-11-03$80.05$82.64589,413
1997-10-31$77.19$79.69629,780
1997-10-30$75.04$77.47576,261
1997-10-29$74.69$77.10512,527
1997-10-28$76.65$79.13939,353
1997-10-27$73.08$75.44430,954
1997-10-24$80.85$83.47303,067
1997-10-23$80.49$83.10708,415
1997-10-22$80.76$83.38244,090
1997-10-21$83.08$85.77450,892
1997-10-20$80.67$83.28746,893
1997-10-17$76.38$78.86470,201
1997-10-16$78.97$81.53499,584
1997-10-15$80.67$83.28491,469
1997-10-14$79.96$82.55750,531
1997-10-13$80.31$82.91816,223
1997-10-10$83.17$85.87732,271
1997-10-09$82.73$85.401,480,633
1997-10-08$74.95$77.38271,725
1997-10-07$76.29$78.76493,358
1997-10-06$74.60$77.01673,645
1997-10-03$70.49$72.77601,866
1997-10-02$67.45$69.63496,086
1997-10-01$68.61$70.83398,702
1997-09-30$68.52$70.74228,559
1997-09-29$70.40$72.68161,678
1997-09-26$68.25$70.46179,867
1997-09-25$68.07$70.28449,983
1997-09-24$67.36$69.54524,140
1997-09-23$69.95$72.22410,175
1997-09-22$71.38$73.69427,945
1997-09-19$70.58$72.86643,912
1997-09-18$69.73$71.99714,711
1997-09-17$68.52$70.74843,018
1997-09-16$68.34$70.56928,929
1997-09-15$68.97$71.20799,363
1997-09-12$66.82$68.991,123,698
1997-09-11$64.68$66.77591,022
1997-09-10$64.50$66.59898,007
1997-09-09$64.05$66.13434,592
1997-09-08$64.55$66.64887,652
1997-09-05$62.63$64.651,231,156
1997-09-04$63.88$65.94888,212
1997-09-03$64.81$66.913,221,378
1997-09-02$66.29$68.391,272,153
1997-08-29$67.94$70.10685,188
1997-08-28$69.10$71.291,766,770
1997-08-27$66.87$68.991,658,892
1997-08-26$63.52$65.53692,604
1997-08-25$62.27$64.24463,555
1997-08-22$61.91$63.87527,358
1997-08-21$62.18$64.15740,037
1997-08-20$61.69$63.64754,169
1997-08-19$60.61$62.54675,114
1997-08-18$58.65$60.51678,612
1997-08-15$57.85$59.68865,685
1997-08-14$58.43$60.281,506,379
1997-08-13$58.65$60.51630,759
1997-08-12$58.78$60.65435,571
1997-08-11$58.34$60.19722,127
1997-08-08$58.78$60.65536,593
1997-08-07$59.86$61.75485,942
1997-08-06$60.17$62.08337,207
1997-08-05$59.68$61.57558,980
1997-08-04$58.60$60.46270,465
1997-08-01$58.52$60.37475,028
1997-07-31$58.38$60.23631,319
1997-07-30$57.89$59.731,071,927
1997-07-29$55.75$57.51966,148
1997-07-28$54.36$56.09154,052
1997-07-25$54.54$56.27419,620
1997-07-24$54.14$55.86723,806
1997-07-23$55.21$56.961,112,224
1997-07-22$56.42$58.211,461,464
1997-07-21$57.85$59.68783,552
1997-07-18$57.58$59.40420,879
1997-07-17$58.83$60.69806,359
1997-07-16$58.43$60.28421,579
1997-07-15$56.68$58.48682,530
1997-07-14$55.66$57.42670,916
1997-07-11$55.79$57.56739,897
1997-07-10$53.78$55.49594,660
1997-07-09$52.57$54.24560,659
1997-07-08$53.51$55.21703,098
1997-07-07$53.65$55.35663,920
1997-07-03$52.62$54.29797,684
1997-07-02$53.87$55.58742,416
1997-07-01$52.80$54.47615,228
1997-06-30$51.90$53.55852,253
1997-06-27$49.67$51.25612,430
1997-06-26$48.24$49.77988,255
1997-06-25$47.97$49.50629,360
1997-06-24$48.29$49.82529,737
1997-06-23$48.60$50.14435,431
1997-06-20$49.85$51.43547,367
1997-06-19$50.12$51.71746,753
1997-06-18$51.19$52.81653,286
1997-06-17$51.99$53.64704,077
1997-06-16$51.01$52.63674,414
1997-06-13$50.74$52.35682,810
1997-06-12$49.76$51.34813,635
1997-06-11$50.12$51.71567,376
1997-06-10$51.82$53.46681,270
1997-06-09$51.82$53.461,219,962
1997-06-06$52.44$54.101,199,394
1997-06-05$51.99$53.64607,812
1997-06-04$51.55$53.18650,208
1997-06-03$51.82$53.46879,677
1997-06-02$50.83$52.441,548,914
1997-05-30$49.31$50.88152,513
1997-05-29$49.31$50.88394,854
1997-05-28$49.85$51.43336,368
1997-05-27$49.67$51.20496,016
1997-05-23$49.22$50.74472,650
1997-05-22$48.33$49.82958,312
1997-05-21$47.35$48.81582,627
1997-05-20$46.19$47.61211,139
1997-05-19$46.37$47.79494,897
1997-05-16$46.10$47.52551,285
1997-05-15$45.12$46.511,429,423
1997-05-14$47.17$48.62705,057
1997-05-13$45.65$47.06429,135
1997-05-12$46.19$47.61554,083
1997-05-09$45.65$47.06395,694
1997-05-08$44.67$46.05477,547
1997-05-07$42.97$44.30404,649
1997-05-06$43.69$45.03552,684
1997-05-05$42.61$43.93588,224
1997-05-02$41.63$42.911,479,794
1997-05-01$42.08$43.371,146,644
1997-04-30$43.33$44.66697,641
1997-04-29$44.04$45.40746,753
1997-04-28$42.52$43.84549,046
1997-04-25$43.42$44.76214,357
1997-04-24$44.94$46.32252,696
1997-04-23$45.12$46.51318,178
1997-04-22$44.85$46.23161,468
1997-04-21$44.22$45.58750,531
1997-04-18$44.67$46.05615,368
1997-04-17$43.95$45.31438,929
1997-04-16$43.69$45.03354,417
1997-04-15$43.51$44.85638,035
1997-04-14$44.22$45.58762,424
1997-04-11$43.15$44.48616,208
1997-04-10$43.06$44.39807,059
1997-04-09$44.76$46.14918,575
1997-04-08$44.04$45.40936,485
1997-04-07$42.08$43.37620,125
1997-04-04$40.29$41.53429,414
1997-04-03$38.95$40.15870,162
1997-04-02$40.11$41.35578,429
1997-04-01$40.65$41.90492,239
1997-03-31$40.11$41.351,025,054
1997-03-27$42.08$43.37589,203
1997-03-26$43.06$44.391,285,865
1997-03-25$42.70$44.02460,757
1997-03-24$41.27$42.55197,567
1997-03-21$41.90$43.19199,526
1997-03-20$41.63$42.91329,232
1997-03-19$41.63$42.91340,006
1997-03-18$42.35$43.65756,827
1997-03-17$41.81$43.10590,043
1997-03-14$42.88$44.20809,017
1997-03-13$40.74$41.99874,220
1997-03-12$41.09$42.36585,145
1997-03-11$42.17$43.47336,368
1997-03-10$42.35$43.65714,991
1997-03-07$41.63$42.91456,419
1997-03-06$41.72$43.011,281,387
1997-03-05$42.52$43.84651,328
1997-03-04$41.63$42.871,296,359
1997-03-03$38.77$39.93312,861
1997-02-28$39.93$41.12606,833
1997-02-27$39.75$40.94764,383
1997-02-26$40.83$42.04649,509
1997-02-25$40.56$41.77800,622
1997-02-24$41.36$42.591,538,560
1997-02-21$40.02$41.21928,089
1997-02-20$38.95$40.112,035,976
1997-02-19$38.68$39.831,930,056
1997-02-18$40.11$41.31685,608
1997-02-14$41.90$43.15437,530
1997-02-13$42.08$43.33824,828
1997-02-12$41.18$42.41894,509
1997-02-11$39.75$40.94881,636
1997-02-10$38.86$40.021,258,860
1997-02-07$39.93$41.121,308,812
1997-02-06$40.20$41.40771,799
1997-02-05$41.09$42.322,642,249
1997-02-04$41.54$42.783,507,515
1997-02-03$42.88$44.164,811,289
1997-01-31$46.81$48.212,083,409
1997-01-30$44.31$45.634,706,489
1997-01-29$46.28$47.651,392,904
1997-01-28$46.28$47.65671,336
1997-01-27$46.99$48.39389,957
1997-01-24$49.05$50.51610,051
1997-01-23$48.78$50.231,068,009
1997-01-22$47.08$48.48446,625
1997-01-21$48.15$49.59659,583
1997-01-20$49.05$50.51550,305
1997-01-17$49.94$51.43620,965
1997-01-16$50.65$52.16499,374
1997-01-15$50.83$52.35990,354
1997-01-14$48.51$49.951,025,054
1997-01-13$48.51$49.95870,302
1997-01-10$48.24$49.681,074,026
1997-01-09$47.97$49.40466,074
1997-01-08$46.99$48.39231,847
1997-01-07$48.33$49.77677,353
1997-01-06$47.88$49.31926,130
1997-01-03$45.47$46.83681,270
1997-01-02$45.12$46.46643,072