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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$2.31$3.7122,689,100——
2020-12-30$2.28$3.6615,906,800——
2020-12-29$2.18$3.5014,179,300——
2020-12-28$2.16$3.4720,355,500——
2020-12-24$2.20$3.5417,943,000——
2020-12-23$2.30$3.7023,032,600——
2020-12-22$2.25$3.6217,442,700——
2020-12-21$2.32$3.7330,612,500——
2020-12-18$2.48$3.9932,094,900——
2020-12-17$2.57$4.1339,600,900——
2020-12-16$2.42$3.8923,879,300——
2020-12-15$2.49$4.0035,736,000——
2020-12-14$2.44$3.9253,331,000——
2020-12-11$2.52$4.0561,384,000——
2020-12-10$2.54$4.0871,674,700——
2020-12-09$2.25$3.6268,956,300——
2020-12-08$2.27$3.6554,380,700——
2020-12-07$2.14$3.4443,363,500——
2020-12-04$2.17$3.4937,503,200——
2020-12-03$2.03$3.2637,641,900——
2020-12-02$2.09$3.3643,423,400——
2020-12-01$2.02$3.2543,883,300——
2020-11-30$1.85$2.9772,226,300——
2020-11-27$2.08$3.3434,320,600——
2020-11-25$2.17$3.4961,203,100——
2020-11-24$2.04$3.28145,705,000——
2020-11-23$1.80$2.8991,742,700——
2020-11-20$1.38$2.2251,511,000——
2020-11-19$1.33$2.1422,643,900——
2020-11-18$1.23$1.9842,177,900——
2020-11-17$1.18$1.9014,990,100——
2020-11-16$1.18$1.9030,557,800——
2020-11-13$1.08$1.7420,495,200——
2020-11-12$1.01$1.6219,806,800——
2020-11-11$1.06$1.7012,830,800——
2020-11-10$1.10$1.7721,818,700——
2020-11-09$1.07$1.7243,247,900——
2020-11-06$1.00$1.6134,803,500——
2020-11-05$1.00$1.6144,064,700——
2020-11-04$0.97$1.5669,459,700——
2020-11-03$0.87$1.4075,707,100——
2020-11-02$0.72$1.1630,381,000——
2020-10-30$0.67$1.0826,388,400——
2020-10-29$0.69$1.1124,622,500——
2020-10-28$0.73$1.1733,619,100——
2020-10-27$0.76$1.2220,549,200——
2020-10-26$0.81$1.3012,201,200——
2020-10-23$0.84$1.3516,097,400——
2020-10-22$0.82$1.3217,578,300——
2020-10-21$0.82$1.3214,761,900——
2020-10-20$0.82$1.3219,630,500——
2020-10-19$0.79$1.2714,254,900——
2020-10-16$0.79$1.278,956,600——
2020-10-15$0.81$1.3017,495,600——
2020-10-14$0.83$1.3316,208,800——
2020-10-13$0.80$1.2918,588,300——
2020-10-12$0.84$1.3514,044,600——
2020-10-09$0.86$1.3816,119,400——
2020-10-08$0.90$1.4522,863,800——
2020-10-07$0.81$1.3013,751,600——
2020-10-06$0.79$1.2712,330,600——
2020-10-05$0.80$1.2916,512,300——
2020-10-02$0.80$1.2921,712,400——
2020-10-01$0.78$1.2520,832,000——
2020-09-30$0.81$1.3017,923,100——
2020-09-29$0.84$1.3519,178,100——
2020-09-28$0.88$1.4121,850,900——
2020-09-25$0.80$1.2939,197,600——
2020-09-24$0.89$1.4316,668,700——
2020-09-23$0.89$1.4323,528,800——
2020-09-22$0.98$1.5816,033,400——
2020-09-21$0.99$1.5924,681,200——
2020-09-18$1.06$1.7094,745,200——
2020-09-17$1.11$1.7819,871,900——
2020-09-16$1.08$1.7439,240,800——
2020-09-15$1.07$1.7224,335,700——
2020-09-14$1.01$1.6227,365,800——
2020-09-11$0.99$1.5920,380,500——
2020-09-10$1.02$1.6430,697,900——
2020-09-09$1.05$1.6926,348,200——
2020-09-08$1.02$1.6469,367,100——
2020-09-04$1.34$2.1530,865,600——
2020-09-03$1.21$1.9419,293,800——
2020-09-02$1.20$1.9312,643,300——
2020-09-01$1.25$2.0113,318,400——
2020-08-31$1.22$1.9615,406,500——
2020-08-28$1.35$2.1732,078,600——
2020-08-27$1.25$2.0112,853,100——
2020-08-26$1.22$1.9628,780,700——
2020-08-25$1.29$2.0733,219,100——
2020-08-24$1.34$2.1553,294,000——
2020-08-21$1.14$1.83103,683,500——
2020-08-20$1.59$2.5666,503,900——
2020-08-19$1.92$3.0912,275,000——
2020-08-18$1.91$3.0727,486,800——
2020-08-17$2.07$3.3314,191,500——
2020-08-14$2.18$3.5012,688,600——
2020-08-13$2.18$3.5020,032,000——
2020-08-12$2.36$3.7915,310,000——
2020-08-11$2.33$3.7429,764,200——
2020-08-10$2.38$3.8317,441,200——
2020-08-07$2.24$3.6014,367,200——
2020-08-06$2.31$3.7120,900,000——
2020-08-05$2.48$3.9927,078,300——
2020-08-04$2.23$3.5816,858,900——
2020-08-03$2.13$3.4214,876,700——
2020-07-31$2.04$3.2815,979,900——
2020-07-30$2.08$3.3423,666,900——
2020-07-29$2.07$3.3315,562,800——
2020-07-28$2.04$3.2816,410,800——
2020-07-27$2.20$3.5411,627,800——
2020-07-24$2.19$3.5220,270,200——
2020-07-23$2.07$3.3311,948,000——
2020-07-22$2.01$3.2311,265,200——
2020-07-21$2.08$3.3428,266,200——
2020-07-20$1.97$3.1712,219,100——
2020-07-17$1.96$3.1512,832,800——
2020-07-16$2.11$3.3916,215,700——
2020-07-15$2.07$3.3324,123,800——
2020-07-14$1.94$3.1225,973,600——
2020-07-13$1.77$2.8419,285,300——
2020-07-10$1.88$3.0215,368,000——
2020-07-09$1.90$3.0522,833,100——
2020-07-08$2.02$3.2517,866,900——
2020-07-07$1.98$3.1828,133,100——
2020-07-06$1.95$3.1316,188,500——
2020-07-02$1.84$2.9615,653,000——
2020-07-01$1.84$2.9617,589,900——
2020-06-30$1.83$2.9414,846,200——
2020-06-29$1.78$2.8619,716,700——
2020-06-26$1.78$2.8677,877,300——
2020-06-25$1.93$3.1020,018,500——
2020-06-24$1.93$3.1031,014,700——
2020-06-23$2.09$3.3620,434,900——
2020-06-22$2.10$3.3823,110,100——
2020-06-19$2.10$3.3832,478,100——
2020-06-18$2.20$3.5416,799,200——
2020-06-17$2.20$3.5419,194,100——
2020-06-16$2.27$3.6527,234,900——
2020-06-15$2.25$3.6227,273,400——
2020-06-12$2.21$3.5537,845,400——
2020-06-11$2.02$3.2544,855,400——
2020-06-10$2.38$3.8382,785,300——
2020-06-09$2.86$4.6076,300,900——
2020-06-08$3.75$6.03108,320,400——
2020-06-05$2.50$4.02104,761,500——
2020-06-04$1.66$2.6735,988,300——
2020-06-03$1.50$2.4121,951,700——
2020-06-02$1.42$2.2823,441,100——
2020-06-01$1.39$2.2314,191,600——
2020-05-29$1.33$2.1422,803,100——
2020-05-28$1.36$2.1922,167,700——
2020-05-27$1.39$2.2330,628,200——
2020-05-26$1.41$2.2724,582,800——
2020-05-22$1.43$2.3015,184,700——
2020-05-21$1.47$2.3622,586,100——
2020-05-20$1.46$2.3518,047,000——
2020-05-19$1.41$2.2718,711,100——
2020-05-18$1.48$2.3832,822,400——
2020-05-15$1.40$2.2515,214,100——
2020-05-14$1.40$2.2546,215,600——
2020-05-13$1.34$2.1574,586,800——
2020-05-12$1.69$2.7251,164,400——
2020-05-11$1.48$2.3840,607,300——
2020-05-08$1.39$2.2331,570,600——
2020-05-07$1.26$2.0325,553,700——
2020-05-06$1.14$1.8323,478,500——
2020-05-05$1.20$1.9342,257,100——
2020-05-04$1.23$1.9826,790,200——
2020-05-01$1.15$1.8534,951,800——
2020-04-30$1.28$2.0675,477,800——
2020-04-29$1.12$1.8057,805,000——
2020-04-28$0.94$1.5135,222,500——
2020-04-27$0.84$1.3569,000,100——
2020-04-24$0.97$1.5651,323,600——
2020-04-23$1.00$1.6145,619,400——
2020-04-22$0.95$1.5367,750,600——
2020-04-21$1.10$1.7732,041,200——
2020-04-20$1.17$1.8828,151,900——
2020-04-17$1.19$1.9119,089,800——
2020-04-16$1.14$1.8343,549,300——
2020-04-15$1.32$2.1231,365,800——
2020-04-14$1.54$2.4841,331,000——
2020-04-13$1.46$2.3532,922,900——
2020-04-09$1.44$2.3168,612,900——
2020-04-08$1.28$2.0621,713,900——
2020-04-07$1.19$1.9130,172,800——
2020-04-06$1.12$1.8018,707,700——
2020-04-03$1.08$1.7427,183,600——
2020-04-02$1.10$1.7739,642,600——
2020-04-01$1.08$1.7418,601,300——
2020-03-31$1.16$1.8618,057,000——
2020-03-30$1.15$1.8513,959,200——
2020-03-27$1.17$1.8823,180,300——
2020-03-26$1.34$2.1522,905,700——
2020-03-25$1.32$2.1231,051,700——
2020-03-24$1.40$2.2532,027,000——
2020-03-23$1.16$1.8631,295,500——
2020-03-20$1.04$1.6738,013,400——
2020-03-19$1.13$1.8235,667,500——
2020-03-18$1.11$1.7826,483,500——
2020-03-17$1.34$2.1519,269,200——
2020-03-16$1.30$2.0928,769,500——
2020-03-13$1.55$2.4943,047,500——
2020-03-12$1.34$2.1540,949,100——
2020-03-11$1.36$2.1945,826,800——
2020-03-10$1.82$2.9360,391,700——
2020-03-09$1.51$2.4356,398,700——
2020-03-06$2.44$3.9242,125,500——
2020-03-05$3.00$4.8227,593,700——
2020-03-04$3.18$5.1120,059,000——
2020-03-03$3.17$5.0930,332,900——
2020-03-02$3.55$5.7126,755,200——
2020-02-28$3.35$5.3838,867,300——
2020-02-27$3.01$4.8440,428,200——
2020-02-26$3.43$5.5131,040,300——
2020-02-25$3.56$5.7223,227,300——
2020-02-24$3.79$6.0927,367,700——
2020-02-21$4.16$6.6919,740,700——
2020-02-20$4.30$6.9117,896,900——
2020-02-19$4.32$6.9418,777,000——
2020-02-18$4.41$7.0925,104,700——
2020-02-14$4.52$7.2618,089,000——
2020-02-13$4.66$7.4912,768,300——
2020-02-12$4.67$7.5118,917,000——
2020-02-11$4.48$7.2018,231,400——
2020-02-10$4.50$7.2316,809,400——
2020-02-07$4.75$7.6311,993,800——
2020-02-06$4.83$7.7617,118,700——
2020-02-05$5.20$8.3623,107,700——
2020-02-04$4.81$7.7317,514,800——
2020-02-03$4.65$7.4715,781,500——
2020-01-31$4.56$7.3316,582,700——
2020-01-30$4.74$7.6214,903,200——
2020-01-29$4.73$7.6015,579,800——
2020-01-28$4.77$7.6719,677,700——
2020-01-27$4.62$7.4326,125,100——
2020-01-24$5.10$8.2020,599,000——
2020-01-23$5.24$8.4222,488,700——
2020-01-22$5.57$8.9512,936,800——
2020-01-21$5.73$9.2116,909,200——
2020-01-17$5.97$9.6017,614,200——
2020-01-16$6.15$9.8814,469,900——
2020-01-15$6.18$9.9311,255,200——
2020-01-14$6.28$10.0913,075,100——
2020-01-13$6.24$10.0311,222,200——
2020-01-10$6.23$10.0110,008,500——
2020-01-09$6.41$10.3015,300,400——
2020-01-08$6.42$10.3224,622,900——
2020-01-07$6.89$11.0719,777,400——
2020-01-06$7.17$11.5213,913,200——
2020-01-03$7.04$11.3122,448,200——
2020-01-02$6.93$11.1412,965,900——