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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$3.75$3.75238,800
1998-12-30$2.94$2.94197,600
1998-12-29$2.92$2.92218,000
1998-12-28$2.95$2.95228,800
1998-12-24$3.16$3.1632,000
1998-12-23$3.20$3.20244,800
1998-12-22$2.98$2.98227,200
1998-12-21$2.98$2.98161,200
1998-12-18$3.00$3.00298,800
1998-12-17$3.11$3.11186,400
1998-12-16$3.41$3.41230,000
1998-12-15$3.08$3.08154,800
1998-12-14$3.17$3.17149,600
1998-12-11$3.19$3.19484,400
1998-12-10$3.23$3.23238,000
1998-12-09$3.30$3.30120,400
1998-12-08$3.28$3.28171,200
1998-12-07$3.28$3.28170,000
1998-12-04$3.30$3.30155,200
1998-12-03$3.25$3.25468,400
1998-12-02$3.16$3.16122,400
1998-12-01$3.17$3.17640,400
1998-11-30$3.11$3.11959,200
1998-11-27$3.05$3.05286,800
1998-11-25$3.03$3.03299,200
1998-11-24$2.88$2.87267,200
1998-11-23$2.88$2.87441,600
1998-11-20$3.14$3.14208,800
1998-11-19$3.20$3.20258,800
1998-11-18$3.19$3.19193,200
1998-11-17$3.33$3.33113,200
1998-11-16$3.33$3.33146,000
1998-11-13$3.39$3.3977,600
1998-11-12$3.48$3.48297,200
1998-11-11$3.42$3.42806,000
1998-11-10$3.39$3.39600,400
1998-11-09$3.70$3.7099,600
1998-11-06$3.86$3.86139,200
1998-11-05$3.84$3.84496,800
1998-11-04$3.63$3.62268,800
1998-11-03$3.61$3.61211,600
1998-11-02$3.91$3.91310,000
1998-10-30$3.59$3.59337,600
1998-10-29$3.20$3.2059,600
1998-10-28$3.20$3.2054,800
1998-10-27$3.34$3.34219,600
1998-10-26$3.25$3.25310,800
1998-10-23$3.03$3.03190,400
1998-10-22$3.14$3.14184,800
1998-10-21$3.00$3.00279,600
1998-10-20$2.91$2.9198,400
1998-10-19$2.95$2.95226,400
1998-10-16$2.89$2.89204,800
1998-10-15$2.69$2.69260,000
1998-10-14$2.67$2.67262,400
1998-10-13$2.77$2.77147,600
1998-10-12$2.86$2.86277,600
1998-10-09$2.88$2.87559,200
1998-10-08$3.08$3.08156,000
1998-10-07$3.13$3.1295,200
1998-10-06$3.34$3.34236,400
1998-10-05$3.39$3.3960,000
1998-10-02$3.52$3.52166,400
1998-10-01$3.47$3.47322,000
1998-09-30$3.56$3.56151,200
1998-09-29$3.63$3.62245,200
1998-09-28$3.75$3.75178,800
1998-09-25$3.72$3.72344,800
1998-09-24$3.48$3.48142,800
1998-09-23$3.56$3.56226,400
1998-09-22$3.48$3.4882,400
1998-09-21$3.63$3.6283,200
1998-09-18$3.61$3.61141,200
1998-09-17$3.61$3.61229,200
1998-09-16$3.67$3.6776,800
1998-09-15$3.56$3.56170,800
1998-09-14$3.52$3.52224,800
1998-09-11$3.38$3.37231,200
1998-09-10$3.20$3.20164,000
1998-09-09$3.16$3.16118,800
1998-09-08$3.17$3.17337,200
1998-09-04$3.17$3.17361,200
1998-09-03$3.11$3.11520,400
1998-09-02$2.75$2.75390,400
1998-09-01$2.44$2.44259,200
1998-08-31$2.33$2.33385,600
1998-08-28$2.42$2.42177,200
1998-08-27$2.31$2.31194,000
1998-08-26$2.45$2.45458,800
1998-08-25$2.52$2.52741,200
1998-08-24$2.55$2.55160,400
1998-08-21$2.53$2.53518,000
1998-08-20$2.61$2.61310,000
1998-08-19$2.63$2.62802,800
1998-08-18$2.55$2.55322,800
1998-08-17$2.55$2.55116,800
1998-08-14$2.67$2.67434,400
1998-08-13$2.67$2.67519,200
1998-08-12$2.73$2.73301,200
1998-08-11$2.75$2.75483,200
1998-08-10$2.95$2.95490,000
1998-08-07$3.06$3.06919,600
1998-08-06$3.06$3.06330,400
1998-08-05$2.97$2.97356,000
1998-08-04$3.00$3.00282,400
1998-08-03$3.28$3.28236,000
1998-07-31$3.50$3.50748,000
1998-07-30$3.38$3.37410,800
1998-07-29$3.31$3.31536,000
1998-07-28$3.34$3.34470,400
1998-07-27$3.42$3.42318,000
1998-07-24$3.34$3.34174,400
1998-07-23$3.42$3.42438,000
1998-07-22$3.80$3.80334,400
1998-07-21$3.67$3.67171,200
1998-07-20$3.80$3.80114,800
1998-07-17$3.94$3.94122,000
1998-07-16$3.95$3.95444,000
1998-07-15$3.92$3.92566,400
1998-07-14$3.92$3.921,264,800
1998-07-13$3.88$3.87648,000
1998-07-10$4.17$4.17239,200
1998-07-09$4.28$4.28428,000
1998-07-08$4.41$4.41162,000
1998-07-07$4.31$4.31337,200
1998-07-06$4.34$4.34306,000
1998-07-02$4.45$4.45563,600
1998-07-01$4.47$4.47550,800
1998-06-30$4.44$4.441,413,200
1998-06-29$4.44$4.44940,400
1998-06-26$4.48$4.48960,400
1998-06-25$4.58$4.58407,600
1998-06-24$4.73$4.73319,600
1998-06-23$4.77$4.77393,200
1998-06-22$4.61$4.61625,600
1998-06-19$4.53$4.53278,400
1998-06-18$4.58$4.58639,200
1998-06-17$4.94$4.94271,200
1998-06-16$4.77$4.77486,400
1998-06-15$4.69$4.69347,600
1998-06-12$4.88$4.87177,600
1998-06-11$4.83$4.83260,000
1998-06-10$4.98$4.98310,400
1998-06-09$5.45$5.45242,800
1998-06-08$5.41$5.41422,400
1998-06-05$5.63$5.62548,000
1998-06-04$5.33$5.33284,800
1998-06-03$5.20$5.20140,400
1998-06-02$5.08$5.08197,200
1998-06-01$5.00$5.00241,200
1998-05-29$5.38$5.37470,000
1998-05-28$5.22$5.22730,400
1998-05-27$4.84$4.84438,800
1998-05-26$4.94$4.94146,000
1998-05-22$5.06$5.06127,600
1998-05-21$5.09$5.09181,200
1998-05-20$5.13$5.12274,400
1998-05-19$5.28$5.28200,000
1998-05-18$5.05$5.05219,600
1998-05-15$5.13$5.12400,400
1998-05-14$5.50$5.50224,800
1998-05-13$5.53$5.53402,000
1998-05-12$5.64$5.6496,400
1998-05-11$5.61$5.61364,000
1998-05-08$5.73$5.73183,200
1998-05-07$5.63$5.62188,400
1998-05-06$5.75$5.75388,800
1998-05-05$5.98$5.98516,400
1998-05-04$5.83$5.83352,800
1998-05-01$6.00$6.00436,400
1998-04-30$5.73$5.73398,400
1998-04-29$5.63$5.62296,000
1998-04-28$5.58$5.58291,600
1998-04-27$5.13$5.12306,800
1998-04-24$5.33$5.33254,000
1998-04-23$5.42$5.42264,800
1998-04-22$5.50$5.50342,400
1998-04-21$5.56$5.56556,800
1998-04-20$5.45$5.45441,600
1998-04-17$5.33$5.33193,600
1998-04-16$5.13$5.12172,800
1998-04-15$5.14$5.14276,400
1998-04-14$5.09$5.09254,400
1998-04-13$5.02$5.02100,000
1998-04-09$4.97$4.97205,200
1998-04-08$5.00$5.00205,200
1998-04-07$4.84$4.84360,400
1998-04-06$5.03$5.03248,000
1998-04-03$5.03$5.03162,400
1998-04-02$4.98$4.98594,800
1998-04-01$5.20$5.20612,400
1998-03-31$4.94$4.94502,000
1998-03-30$4.77$4.77492,400
1998-03-27$4.95$4.95496,000
1998-03-26$4.97$4.97152,400
1998-03-25$4.83$4.83259,200
1998-03-24$4.69$4.69518,800
1998-03-23$4.91$4.91700,000
1998-03-20$4.58$4.58302,400
1998-03-19$4.50$4.50414,800
1998-03-18$4.30$4.30652,800
1998-03-17$4.19$4.191,440,400
1998-03-16$4.34$4.34980,400
1998-03-13$4.39$4.39652,000
1998-03-12$4.39$4.39268,800
1998-03-11$4.30$4.30328,800
1998-03-10$4.31$4.31400,000
1998-03-09$4.28$4.28902,800
1998-03-06$4.41$4.41854,800
1998-03-05$4.42$4.42419,600
1998-03-04$4.38$4.37813,600
1998-03-03$4.50$4.50788,000
1998-03-02$4.30$4.30902,400
1998-02-27$4.14$4.14594,800
1998-02-26$4.16$4.161,431,200
1998-02-25$3.92$3.92368,400
1998-02-24$3.89$3.89356,800
1998-02-23$3.88$3.87530,400
1998-02-20$4.09$4.09525,200
1998-02-19$4.06$4.06332,400
1998-02-18$4.03$4.03544,400
1998-02-17$4.00$4.00270,400
1998-02-13$4.16$4.16394,000
1998-02-12$4.06$4.06444,800
1998-02-11$4.17$4.17208,000
1998-02-10$4.31$4.31850,400
1998-02-09$4.25$4.25585,200
1998-02-06$4.28$4.28864,000
1998-02-05$4.31$4.311,589,600
1998-02-04$4.34$4.34366,800
1998-02-03$4.13$4.12255,600
1998-02-02$4.13$4.12290,400
1998-01-30$4.02$4.02550,400
1998-01-29$4.36$4.36348,800
1998-01-28$4.20$4.20240,400
1998-01-27$4.06$4.06146,400
1998-01-26$4.11$4.11180,000
1998-01-23$4.09$4.09131,600
1998-01-22$4.14$4.14520,000
1998-01-21$4.39$4.39568,400
1998-01-20$4.50$4.50522,000
1998-01-16$4.44$4.44324,000
1998-01-15$4.27$4.27442,400
1998-01-14$4.33$4.33238,000
1998-01-13$4.28$4.28574,800
1998-01-12$4.08$4.08440,000
1998-01-09$4.16$4.16149,200
1998-01-08$4.38$4.37299,600
1998-01-07$4.63$4.62712,400
1998-01-06$4.42$4.42741,200
1998-01-05$4.53$4.53440,800
1998-01-02$4.84$4.84189,200