NYSE:OII | Historical Stock Price | OCEANEERING INTERNATIONAL INC

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
1975-10-31 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.25$0.82$2.64$8.54$27.61$89.281975-10-312026-08-27

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$4.94$4.94545,600
1997-12-30$4.69$4.69235,200
1997-12-29$4.61$4.61134,000
1997-12-26$4.50$4.50104,400
1997-12-24$4.50$4.50258,400
1997-12-23$4.38$4.371,476,800
1997-12-22$4.39$4.391,039,600
1997-12-19$4.34$4.34658,800
1997-12-18$4.44$4.44786,400
1997-12-17$4.56$4.56471,600
1997-12-16$4.55$4.551,185,600
1997-12-15$4.48$4.48886,400
1997-12-12$4.69$4.692,190,400
1997-12-11$4.84$4.841,093,200
1997-12-10$5.05$5.05114,800
1997-12-09$5.11$5.11232,400
1997-12-08$5.22$5.22238,800
1997-12-05$5.34$5.34248,400
1997-12-04$5.05$5.05444,400
1997-12-03$5.00$5.00612,400
1997-12-02$4.83$4.831,926,000
1997-12-01$4.45$4.451,226,400
1997-11-28$5.16$5.1637,200
1997-11-26$5.22$5.22609,200
1997-11-25$4.94$4.94593,600
1997-11-24$5.02$5.02550,800
1997-11-21$5.11$5.11818,800
1997-11-20$5.23$5.231,232,400
1997-11-19$5.42$5.42589,600
1997-11-18$5.94$5.94726,400
1997-11-17$6.23$6.23376,400
1997-11-14$6.23$6.23266,400
1997-11-13$6.06$6.061,532,800
1997-11-12$6.09$6.09144,400
1997-11-11$6.36$6.36646,000
1997-11-10$6.48$6.48304,800
1997-11-07$6.38$6.37344,000
1997-11-06$6.48$6.481,228,400
1997-11-05$6.73$6.73516,400
1997-11-04$6.47$6.47272,000
1997-11-03$6.38$6.37295,200
1997-10-31$6.20$6.20445,600
1997-10-30$6.19$6.19247,600
1997-10-29$6.23$6.23678,000
1997-10-28$6.22$6.22674,400
1997-10-27$6.16$6.16788,000
1997-10-24$6.50$6.50247,600
1997-10-23$6.52$6.52372,800
1997-10-22$6.48$6.48578,800
1997-10-21$6.41$6.41902,800
1997-10-20$6.09$6.09311,600
1997-10-17$5.97$5.97196,800
1997-10-16$6.19$6.19361,600
1997-10-15$6.23$6.23167,200
1997-10-14$6.34$6.34452,000
1997-10-13$6.34$6.34552,800
1997-10-10$6.31$6.31570,400
1997-10-09$6.14$6.14598,400
1997-10-08$6.03$6.03270,000
1997-10-07$6.22$6.22212,800
1997-10-06$6.28$6.28426,000
1997-10-03$6.20$6.20302,000
1997-10-02$6.11$6.11330,000
1997-10-01$5.97$5.97340,800
1997-09-30$5.95$5.95249,200
1997-09-29$5.97$5.97270,400
1997-09-26$5.86$5.86173,600
1997-09-25$5.86$5.86268,000
1997-09-24$5.88$5.87476,000
1997-09-23$5.72$5.72384,000
1997-09-22$5.91$5.91520,800
1997-09-19$5.75$5.75204,000
1997-09-18$5.94$5.94398,000
1997-09-17$6.03$6.03152,400
1997-09-16$6.03$6.03411,200
1997-09-15$6.13$6.12725,600
1997-09-12$6.03$6.03673,200
1997-09-11$5.78$5.78211,600
1997-09-10$5.80$5.80507,200
1997-09-09$5.84$5.84649,200
1997-09-08$6.02$6.02114,000
1997-09-05$5.95$5.95201,600
1997-09-04$6.00$6.00355,600
1997-09-03$5.98$5.98480,800
1997-09-02$5.84$5.84374,000
1997-08-29$5.83$5.83710,000
1997-08-28$5.70$5.70682,000
1997-08-27$5.42$5.421,010,000
1997-08-26$5.16$5.161,026,000
1997-08-25$5.19$5.19859,600
1997-08-22$5.16$5.16874,400
1997-08-21$5.36$5.36151,600
1997-08-20$5.42$5.42186,400
1997-08-19$5.34$5.34202,400
1997-08-18$5.27$5.2784,800
1997-08-15$5.27$5.27124,800
1997-08-14$5.27$5.27140,400
1997-08-13$5.38$5.37293,600
1997-08-12$5.55$5.55390,400
1997-08-11$5.38$5.37216,400
1997-08-08$5.38$5.37279,600
1997-08-07$5.38$5.37513,200
1997-08-06$5.75$5.75750,400
1997-08-05$5.70$5.70671,200
1997-08-04$5.52$5.52287,600
1997-08-01$5.42$5.42153,600
1997-07-31$5.42$5.42169,200
1997-07-30$5.44$5.44572,000
1997-07-29$5.34$5.34337,200
1997-07-28$5.14$5.14119,200
1997-07-25$5.16$5.16398,000
1997-07-24$5.22$5.22525,600
1997-07-23$5.20$5.201,069,200
1997-07-22$5.20$5.20533,200
1997-07-21$5.11$5.11593,600
1997-07-18$5.09$5.09341,200
1997-07-17$5.16$5.161,028,000
1997-07-16$5.06$5.061,319,600
1997-07-15$4.88$4.871,239,600
1997-07-14$5.00$5.00697,200
1997-07-11$5.06$5.06965,600
1997-07-10$4.97$4.97323,200
1997-07-09$4.83$4.83245,600
1997-07-08$4.94$4.94535,600
1997-07-07$4.97$4.97458,400
1997-07-03$4.88$4.87228,800
1997-07-02$5.00$5.00580,800
1997-07-01$4.97$4.971,718,000
1997-06-30$4.63$4.62211,200
1997-06-27$4.50$4.50602,800
1997-06-26$4.25$4.25226,800
1997-06-25$4.31$4.31330,800
1997-06-24$4.44$4.44626,400
1997-06-23$4.38$4.37284,800
1997-06-20$4.47$4.47385,200
1997-06-19$4.59$4.59126,800
1997-06-18$4.50$4.50130,000
1997-06-17$4.53$4.53360,400
1997-06-16$4.63$4.62642,400
1997-06-13$4.47$4.47432,800
1997-06-12$4.31$4.3174,400
1997-06-11$4.25$4.2589,600
1997-06-10$4.34$4.34250,800
1997-06-09$4.38$4.37142,400
1997-06-06$4.41$4.41252,000
1997-06-05$4.44$4.44236,400
1997-06-04$4.38$4.37224,800
1997-06-03$4.50$4.50245,600
1997-06-02$4.50$4.50302,000
1997-05-30$4.25$4.2598,000
1997-05-29$4.28$4.28422,800
1997-05-28$4.25$4.25343,600
1997-05-27$4.41$4.41217,200
1997-05-23$4.31$4.31274,800
1997-05-22$4.22$4.22181,200
1997-05-21$4.22$4.22216,800
1997-05-20$4.09$4.09287,600
1997-05-19$4.09$4.09111,600
1997-05-16$4.13$4.12469,200
1997-05-15$4.06$4.06151,200
1997-05-14$4.00$4.00247,600
1997-05-13$3.94$3.94166,800
1997-05-12$4.13$4.12382,400
1997-05-09$3.91$3.91243,600
1997-05-08$3.88$3.87283,600
1997-05-07$3.72$3.72192,000
1997-05-06$3.75$3.75128,000
1997-05-05$3.81$3.81271,200
1997-05-02$3.63$3.62257,200
1997-05-01$3.66$3.66263,600
1997-04-30$3.63$3.62383,600
1997-04-29$3.59$3.59126,000
1997-04-28$3.63$3.62555,200
1997-04-25$3.72$3.72707,600
1997-04-24$3.66$3.66123,200
1997-04-23$3.69$3.69504,400
1997-04-22$3.66$3.66722,400
1997-04-21$3.66$3.66760,800
1997-04-18$3.78$3.78556,000
1997-04-17$3.75$3.75260,800
1997-04-16$3.78$3.78475,600
1997-04-15$3.78$3.78631,200
1997-04-14$3.69$3.69693,200
1997-04-11$3.66$3.66360,400
1997-04-10$3.63$3.62348,000
1997-04-09$3.78$3.7882,800
1997-04-08$3.78$3.78168,800
1997-04-07$3.69$3.69512,000
1997-04-04$3.50$3.501,522,000
1997-04-03$3.69$3.69315,600
1997-04-02$3.94$3.94126,400
1997-04-01$3.84$3.84131,600
1997-03-31$3.91$3.91153,600
1997-03-27$3.91$3.91306,000
1997-03-26$3.94$3.942,218,000
1997-03-25$3.88$3.87200,400
1997-03-24$3.84$3.84358,400
1997-03-21$3.84$3.84365,600
1997-03-20$3.81$3.81444,400
1997-03-19$3.88$3.87552,400
1997-03-18$3.97$3.97676,800
1997-03-17$4.09$4.09374,800
1997-03-14$4.13$4.12143,600
1997-03-13$4.09$4.09118,000
1997-03-12$4.09$4.09340,000
1997-03-11$4.09$4.09193,600
1997-03-10$4.16$4.16144,400
1997-03-07$4.13$4.12186,000
1997-03-06$4.16$4.161,129,600
1997-03-05$4.06$4.06404,400
1997-03-04$4.09$4.09320,000
1997-03-03$3.91$3.91171,600
1997-02-28$3.97$3.97130,000
1997-02-27$3.97$3.97337,200
1997-02-26$3.84$3.84396,800
1997-02-25$4.00$4.00136,000
1997-02-24$4.00$4.00284,000
1997-02-21$4.13$4.1295,600
1997-02-20$4.19$4.19160,400
1997-02-19$4.22$4.22532,000
1997-02-18$4.22$4.22379,200
1997-02-14$4.22$4.22499,200
1997-02-13$4.38$4.37332,400
1997-02-12$4.34$4.34388,400
1997-02-11$4.28$4.28284,000
1997-02-10$4.16$4.16743,600
1997-02-07$4.31$4.31627,200
1997-02-06$4.28$4.28122,400
1997-02-05$4.34$4.34143,200
1997-02-04$4.31$4.31216,000
1997-02-03$4.31$4.31287,600
1997-01-31$4.28$4.281,054,800
1997-01-30$4.44$4.441,516,800
1997-01-29$4.47$4.47121,200
1997-01-28$4.47$4.471,316,400
1997-01-27$4.31$4.31222,400
1997-01-24$4.31$4.3180,400
1997-01-23$4.41$4.41478,800
1997-01-22$4.31$4.31132,400
1997-01-21$4.25$4.25309,200
1997-01-20$4.28$4.28658,000
1997-01-17$4.28$4.28403,600
1997-01-16$4.38$4.37443,200
1997-01-15$4.50$4.50192,000
1997-01-14$4.47$4.47245,600
1997-01-13$4.38$4.37468,000
1997-01-10$4.47$4.47570,800
1997-01-09$4.59$4.59768,400
1997-01-08$4.38$4.37762,000
1997-01-07$4.34$4.34498,800
1997-01-06$4.13$4.12162,400
1997-01-03$4.00$4.00551,600
1997-01-02$3.97$3.97344,800