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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$38.33$39.741,197,715
1998-12-30$35.65$36.96792,507
1998-12-29$35.20$36.501,119,640
1998-12-28$35.56$36.87662,661
1998-12-24$36.63$37.98362,393
1998-12-23$37.07$38.441,092,216
1998-12-22$34.31$35.571,346,800
1998-12-21$35.02$36.311,108,796
1998-12-18$36.18$37.511,660,011
1998-12-17$37.52$38.901,811,824
1998-12-16$40.11$41.592,294,478
1998-12-15$36.00$37.331,477,415
1998-12-14$37.34$38.721,537,371
1998-12-11$36.54$37.891,163,505
1998-12-10$36.54$37.891,054,857
1998-12-09$37.79$39.181,280,688
1998-12-08$38.59$40.021,388,636
1998-12-07$39.67$41.131,452,020
1998-12-04$35.20$36.50865,195
1998-12-03$34.48$35.761,237,522
1998-12-02$34.39$35.661,304,824
1998-12-01$36.18$37.471,647,418
1998-11-30$35.29$36.552,438,526
1998-11-27$37.16$38.49766,622
1998-11-25$39.58$40.99824,758
1998-11-24$40.02$41.451,530,445
1998-11-23$40.83$42.281,502,881
1998-11-20$43.33$44.871,795,593
1998-11-19$43.51$45.06926,620
1998-11-18$42.88$44.411,358,343
1998-11-17$44.67$46.26617,677
1998-11-16$44.49$46.071,330,219
1998-11-13$45.47$47.09816,713
1998-11-12$46.99$48.671,534,363
1998-11-11$46.19$47.831,029,811
1998-11-10$47.88$49.591,193,797
1998-11-09$51.90$53.751,185,892
1998-11-06$54.14$56.071,181,834
1998-11-05$54.76$56.71714,432
1998-11-04$53.78$55.70750,811
1998-11-03$52.89$54.77560,170
1998-11-02$54.50$56.441,285,165
1998-10-30$52.80$54.68971,604
1998-10-29$51.28$53.11779,494
1998-10-28$52.17$54.031,336,726
1998-10-27$54.14$56.071,854,640
1998-10-26$56.28$58.291,589,281
1998-10-23$50.74$52.551,471,818
1998-10-22$52.17$54.032,011,630
1998-10-21$47.71$49.411,106,767
1998-10-20$42.70$44.22872,401
1998-10-19$43.24$44.781,297,968
1998-10-16$44.13$45.702,474,625
1998-10-15$40.74$42.191,086,129
1998-10-14$38.50$39.88603,825
1998-10-13$38.59$39.971,024,914
1998-10-12$38.95$40.34788,239
1998-10-09$38.15$39.51798,034
1998-10-08$36.90$38.21956,213
1998-10-07$39.31$40.71952,785
1998-10-06$40.38$41.82680,291
1998-10-05$41.09$42.56599,697
1998-10-02$43.33$44.87911,089
1998-10-01$44.85$46.44809,437
1998-09-30$49.58$51.35795,795
1998-09-29$50.56$52.37687,497
1998-09-28$48.78$50.52749,761
1998-09-25$47.08$48.76752,070
1998-09-24$45.74$47.371,099,421
1998-09-23$46.37$48.02923,962
1998-09-22$43.06$44.59648,459
1998-09-21$44.58$46.17488,671
1998-09-18$44.22$45.80527,568
1998-09-17$45.65$47.28653,147
1998-09-16$47.26$48.94697,221
1998-09-15$46.10$47.74717,160
1998-09-14$46.19$47.83739,197
1998-09-11$45.65$47.281,192,398
1998-09-10$41.09$42.561,595,298
1998-09-09$39.31$40.71650,278
1998-09-08$40.92$42.371,523,519
1998-09-04$40.74$42.191,399,620
1998-09-03$36.99$38.301,302,725
1998-09-02$35.29$36.551,233,815
1998-09-01$35.20$36.45983,358
1998-08-31$35.11$36.32863,097
1998-08-28$36.90$38.16738,218
1998-08-27$37.25$38.53762,284
1998-08-26$39.93$41.311,175,748
1998-08-25$40.29$41.681,157,488
1998-08-24$41.01$42.411,358,763
1998-08-21$42.88$44.361,648,537
1998-08-20$45.12$46.671,025,963
1998-08-19$46.37$47.96796,005
1998-08-18$42.97$44.45836,582
1998-08-17$42.52$43.99863,097
1998-08-14$44.31$45.83896,467
1998-08-13$45.65$47.22686,028
1998-08-12$46.99$48.611,160,916
1998-08-11$45.74$47.311,434,670
1998-08-10$47.53$49.161,783,490
1998-08-07$50.65$52.391,432,361
1998-08-06$50.03$51.75929,559
1998-08-05$48.60$50.271,691,983
1998-08-04$52.89$54.70655,245
1998-08-03$53.78$55.63690,155
1998-07-31$56.37$58.31205,193
1998-07-30$58.78$60.80554,993
1998-07-29$55.84$57.75656,575
1998-07-28$55.57$57.48722,967
1998-07-27$56.64$58.59718,839
1998-07-24$56.10$58.03862,187
1998-07-23$58.87$60.90624,533
1998-07-22$61.82$63.95791,527
1998-07-21$60.21$62.28640,274
1998-07-20$61.55$63.67490,000
1998-07-17$62.71$64.87404,369
1998-07-16$62.54$64.68600,047
1998-07-15$63.79$65.98782,852
1998-07-14$61.91$64.041,285,655
1998-07-13$60.39$62.47880,587
1998-07-10$60.12$62.19333,849
1998-07-09$60.66$62.74667,069
1998-07-08$61.46$63.58465,164
1998-07-07$61.55$63.67616,697
1998-07-06$63.70$65.89382,961
1998-07-02$65.57$67.83399,821
1998-07-01$63.43$65.61509,099
1998-06-30$63.61$65.79620,895
1998-06-29$62.89$65.05607,603
1998-06-26$60.66$62.74780,544
1998-06-25$62.18$64.32790,828
1998-06-24$63.97$66.16711,913
1998-06-23$65.31$67.55842,039
1998-06-22$65.57$67.83695,193
1998-06-19$62.36$64.501,080,672
1998-06-18$61.91$64.04728,563
1998-06-17$63.88$66.07802,441
1998-06-16$63.43$65.611,194,637
1998-06-15$59.68$61.73805,310
1998-06-12$63.97$66.16966,497
1998-06-11$61.46$63.58987,975
1998-06-10$63.97$66.161,067,450
1998-06-09$66.29$68.57856,031
1998-06-08$66.91$69.21472,720
1998-06-05$69.50$71.89451,662
1998-06-04$68.97$71.34764,173
1998-06-03$67.18$69.49425,147
1998-06-02$68.34$70.65782,852
1998-06-01$66.38$68.62632,718
1998-05-29$70.49$72.861,348,339
1998-05-28$71.38$73.79781,733
1998-05-27$68.52$70.83700,300
1998-05-26$69.50$71.85654,756
1998-05-22$71.47$73.88291,034
1998-05-21$70.84$73.23594,660
1998-05-20$71.20$73.60557,651
1998-05-19$75.49$78.03671,476
1998-05-18$75.94$78.50450,822
1998-05-15$78.62$81.27376,315
1998-05-14$80.49$83.21494,967
1998-05-13$80.14$82.84441,098
1998-05-12$79.42$82.10495,247
1998-05-11$79.06$81.73400,381
1998-05-08$79.51$82.19405,628
1998-05-07$78.44$81.08263,259
1998-05-06$81.30$84.04600,537
1998-05-05$82.73$85.52898,986
1998-05-04$81.21$83.951,013,091
1998-05-01$84.78$87.641,649,657
1998-04-30$79.87$82.56960,341
1998-04-29$79.96$82.65923,822
1998-04-28$76.03$78.59942,781
1998-04-27$75.40$77.94458,658
1998-04-24$75.94$78.50355,117
1998-04-23$76.92$79.51425,077
1998-04-22$77.19$79.79891,640
1998-04-21$77.99$80.62870,512
1998-04-20$76.47$79.05870,023
1998-04-17$77.72$80.34490,350
1998-04-16$75.76$78.31750,671
1998-04-15$78.26$80.90643,352
1998-04-14$75.31$77.85320,487
1998-04-13$74.24$76.74726,744
1998-04-09$75.40$77.94510,638
1998-04-08$76.03$78.59684,629
1998-04-07$73.35$75.82836,652
1998-04-06$75.58$78.13868,973
1998-04-03$76.56$79.14882,336
1998-04-02$75.58$78.13899,196
1998-04-01$77.28$79.88897,727
1998-03-31$73.52$76.00520,572
1998-03-30$75.67$78.22354,138
1998-03-27$77.19$79.79996,720
1998-03-26$77.10$79.70710,934
1998-03-25$77.10$79.70780,194
1998-03-24$74.15$76.651,190,439
1998-03-23$74.33$76.831,768,449
1998-03-20$70.04$72.401,076,824
1998-03-19$66.65$68.891,305,454
1998-03-18$66.02$68.252,612,866
1998-03-17$61.46$63.541,895,007
1998-03-16$61.91$64.00675,954
1998-03-13$64.59$66.77615,788
1998-03-12$65.31$67.51606,833
1998-03-11$63.70$65.84883,385
1998-03-10$65.13$67.32653,566
1998-03-09$63.70$65.84558,910
1998-03-06$65.48$67.69523,721
1998-03-05$67.27$69.54847,286
1998-03-04$65.66$67.88952,575
1998-03-03$67.18$69.40819,861
1998-03-02$65.57$67.74853,932
1998-02-27$62.00$64.05627,471
1998-02-26$61.20$63.22679,382
1998-02-25$59.32$61.28588,643
1998-02-24$58.25$60.17685,678
1998-02-23$58.07$59.991,063,742
1998-02-20$60.12$62.111,265,506
1998-02-19$58.87$60.821,450,761
1998-02-18$59.86$61.831,244,099
1998-02-17$56.46$58.332,000,366
1998-02-13$59.94$61.93760,395
1998-02-12$59.32$61.28860,368
1998-02-11$59.50$61.471,116,072
1998-02-10$60.84$62.851,151,402
1998-02-09$60.21$62.20903,673
1998-02-06$61.02$63.03953,555
1998-02-05$62.63$64.701,265,227
1998-02-04$61.55$63.591,277,679
1998-02-03$57.53$59.431,126,006
1998-02-02$57.35$59.251,505,679
1998-01-30$56.82$58.70888,632
1998-01-29$60.39$62.391,091,026
1998-01-28$59.68$61.65575,561
1998-01-27$56.10$57.96862,887
1998-01-26$57.53$59.43978,041
1998-01-23$55.84$57.68710,234
1998-01-22$57.26$59.161,066,470
1998-01-21$61.46$63.50581,368
1998-01-20$62.18$64.23800,342
1998-01-16$59.32$61.28612,220
1998-01-15$55.84$57.68861,557
1998-01-14$56.19$58.05615,088
1998-01-13$54.58$56.391,308,602
1998-01-12$51.82$53.531,521,350
1998-01-09$53.24$55.001,581,866
1998-01-08$57.18$59.071,269,844
1998-01-07$60.03$62.021,806,367
1998-01-06$60.21$62.201,430,822
1998-01-05$64.23$66.36895,908
1998-01-02$67.99$70.23387,788