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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$24.03$27.18498,500
2025-12-30$24.31$27.50734,400
2025-12-29$24.14$27.31479,400
2025-12-26$24.16$27.33388,800
2025-12-24$24.30$27.49350,300
2025-12-23$24.46$27.67803,600
2025-12-22$24.84$28.101,061,500
2025-12-19$23.61$26.712,383,200
2025-12-18$23.31$26.371,073,700
2025-12-17$24.06$27.22829,600
2025-12-16$24.16$27.33966,200
2025-12-15$25.86$29.25700,600
2025-12-12$26.05$29.47578,000
2025-12-11$26.65$30.15693,300
2025-12-10$27.29$30.871,098,600
2025-12-09$27.51$31.12735,200
2025-12-08$27.04$30.59701,400
2025-12-05$26.94$30.481,059,300
2025-12-04$27.24$30.821,140,300
2025-12-03$26.24$29.68741,200
2025-12-02$24.77$28.02564,500
2025-12-01$24.72$27.96606,000
2025-11-28$24.40$27.60257,100
2025-11-26$24.46$27.67867,400
2025-11-25$24.57$27.79652,600
2025-11-24$24.21$27.39598,700
2025-11-21$24.15$27.32674,800
2025-11-20$23.38$26.45805,900
2025-11-19$23.62$26.72707,900
2025-11-18$23.50$26.58520,300
2025-11-17$23.57$26.661,366,800
2025-11-14$23.94$27.08620,300
2025-11-13$23.27$26.32672,200
2025-11-12$23.33$26.39850,200
2025-11-11$23.60$26.70773,600
2025-11-10$23.58$26.67784,400
2025-11-07$22.68$25.66926,200
2025-11-06$22.61$25.58755,700
2025-11-05$23.17$26.21913,600
2025-11-04$22.89$25.89821,500
2025-11-03$24.16$27.331,020,900
2025-10-31$23.29$26.35779,300
2025-10-30$23.03$26.05956,600
2025-10-29$23.53$26.62880,700
2025-10-28$23.19$26.23677,100
2025-10-27$23.20$26.24767,700
2025-10-24$23.59$26.69860,400
2025-10-23$23.80$26.921,741,000
2025-10-22$24.70$27.94815,100
2025-10-21$23.64$26.74548,200
2025-10-20$23.56$26.65511,600
2025-10-17$23.11$26.14753,900
2025-10-16$22.55$25.51783,300
2025-10-15$22.66$25.63454,300
2025-10-14$22.23$25.15473,300
2025-10-13$22.61$25.58501,900
2025-10-10$22.20$25.11639,900
2025-10-09$23.48$26.56449,000
2025-10-08$24.21$27.39455,800
2025-10-07$24.38$27.58748,700
2025-10-06$24.36$27.56395,200
2025-10-03$24.36$27.56806,800
2025-10-02$24.16$27.33734,200
2025-10-01$25.22$28.53547,000
2025-09-30$24.78$28.03579,500
2025-09-29$25.08$28.37477,900
2025-09-26$25.66$29.03496,100
2025-09-25$25.33$28.65517,800
2025-09-24$25.18$28.48435,700
2025-09-23$25.35$28.68724,100
2025-09-22$24.46$27.67616,500
2025-09-19$24.36$27.562,164,300
2025-09-18$24.65$27.89453,700
2025-09-17$24.26$27.44577,400
2025-09-16$24.27$27.46579,600
2025-09-15$24.16$27.33524,800
2025-09-12$24.26$27.44437,600
2025-09-11$24.76$28.01729,100
2025-09-10$24.44$27.65485,400
2025-09-09$23.88$27.01456,000
2025-09-08$24.04$27.20496,100
2025-09-05$24.06$27.22543,800
2025-09-04$24.68$27.92632,700
2025-09-03$23.69$26.80460,500
2025-09-02$24.31$27.50645,200
2025-08-29$24.40$27.60484,000
2025-08-28$24.60$27.83685,700
2025-08-27$24.40$27.60599,300
2025-08-26$23.68$26.79902,800
2025-08-25$24.04$27.20538,600
2025-08-22$23.99$27.14574,300
2025-08-21$22.97$25.98516,900
2025-08-20$22.54$25.50502,000
2025-08-19$22.57$25.53594,600
2025-08-18$22.91$25.92594,800
2025-08-15$22.38$25.32645,800
2025-08-14$22.34$25.27643,800
2025-08-13$22.36$25.29704,200
2025-08-12$22.12$25.02691,200
2025-08-11$21.39$24.20679,400
2025-08-08$21.36$24.16568,700
2025-08-07$21.42$24.23763,200
2025-08-06$21.89$24.76814,900
2025-08-05$22.10$25.00647,900
2025-08-04$21.77$24.63897,000
2025-08-01$21.17$23.95956,100
2025-07-31$21.70$24.55800,500
2025-07-30$22.38$25.32778,900
2025-07-29$22.82$25.81881,500
2025-07-28$22.92$25.93793,800
2025-07-25$22.67$25.65961,300
2025-07-24$23.95$27.091,656,500
2025-07-23$22.43$25.371,400,700
2025-07-22$21.13$23.90962,200
2025-07-21$20.77$23.50930,000
2025-07-18$20.47$23.16692,200
2025-07-17$20.59$23.29851,400
2025-07-16$20.48$23.17741,900
2025-07-15$20.65$23.36628,600
2025-07-14$21.10$23.87545,500
2025-07-11$21.93$24.81769,500
2025-07-10$21.73$24.58803,900
2025-07-09$21.41$24.22562,000
2025-07-08$21.72$24.571,033,600
2025-07-07$20.86$23.60715,200
2025-07-03$21.29$24.08272,600
2025-07-02$21.47$24.29718,800
2025-07-01$21.29$24.08759,800
2025-06-30$20.72$23.441,283,800
2025-06-27$20.85$23.591,890,200
2025-06-26$20.85$23.59710,600
2025-06-25$20.39$23.07753,100
2025-06-24$20.87$23.61650,100
2025-06-23$20.70$23.42799,400
2025-06-20$21.34$24.141,328,900
2025-06-18$21.56$24.39732,700
2025-06-17$21.89$24.76697,400
2025-06-16$21.41$24.22830,300
2025-06-13$21.42$24.23927,300
2025-06-12$21.25$24.04851,700
2025-06-11$21.15$23.93781,900
2025-06-10$20.72$23.44473,300
2025-06-09$20.25$22.91611,300
2025-06-06$20.26$22.92619,900
2025-06-05$20.08$22.721,156,500
2025-06-04$19.76$22.35477,100
2025-06-03$20.27$22.93552,500
2025-06-02$19.31$21.84525,700
2025-05-30$19.07$21.57966,100
2025-05-29$19.33$21.87548,200
2025-05-28$19.07$21.57576,100
2025-05-27$19.26$21.79588,300
2025-05-23$18.99$21.48458,400
2025-05-22$18.99$21.48481,800
2025-05-21$18.90$21.38553,600
2025-05-20$19.55$22.12484,600
2025-05-19$19.75$22.34710,900
2025-05-16$19.64$22.22581,200
2025-05-15$19.88$22.49565,800
2025-05-14$20.10$22.74714,000
2025-05-13$20.02$22.65490,700
2025-05-12$19.86$22.47700,800
2025-05-09$19.06$21.56687,100
2025-05-08$18.98$21.47657,800
2025-05-07$18.38$20.79547,200
2025-05-06$18.57$21.01677,800
2025-05-05$18.35$20.76546,600
2025-05-02$19.02$21.52635,200
2025-05-01$18.65$21.10974,700
2025-04-30$17.75$20.081,051,900
2025-04-29$18.50$20.931,116,700
2025-04-28$17.94$20.291,574,300
2025-04-25$17.82$20.161,229,200
2025-04-24$17.92$20.271,796,800
2025-04-23$17.27$19.541,149,900
2025-04-22$17.38$19.661,413,600
2025-04-21$17.42$19.711,341,900
2025-04-17$17.90$20.25570,900
2025-04-16$17.27$19.54782,500
2025-04-15$16.95$19.17605,600
2025-04-14$16.98$19.21819,100
2025-04-11$17.00$19.231,012,300
2025-04-10$16.32$18.461,164,000
2025-04-09$18.08$20.452,692,900
2025-04-08$15.95$18.041,238,500
2025-04-07$17.07$19.311,593,200
2025-04-04$17.14$19.391,814,200
2025-04-03$19.63$22.21910,000
2025-04-02$22.55$25.51736,600
2025-04-01$22.27$25.19638,900
2025-03-31$21.81$24.67775,600
2025-03-28$21.60$24.43639,200
2025-03-27$21.97$24.85968,100
2025-03-26$22.18$25.09734,600
2025-03-25$22.01$24.901,025,600
2025-03-24$22.15$25.06731,700
2025-03-21$21.50$24.321,502,300
2025-03-20$21.74$24.59900,900
2025-03-19$21.56$24.391,146,200
2025-03-18$21.00$23.761,066,700
2025-03-17$20.61$23.311,639,600
2025-03-14$20.14$22.781,538,300
2025-03-13$19.56$22.131,407,800
2025-03-12$19.36$21.90922,000
2025-03-11$19.16$21.671,290,500
2025-03-10$19.14$21.651,364,700
2025-03-07$19.95$22.571,389,300
2025-03-06$19.22$21.741,415,600
2025-03-05$19.71$22.301,344,200
2025-03-04$20.15$22.79995,500
2025-03-03$20.73$23.451,163,600
2025-02-28$22.09$24.991,212,100
2025-02-27$22.62$25.591,017,800
2025-02-26$22.15$25.061,150,600
2025-02-25$22.20$25.111,454,600
2025-02-24$22.09$24.991,135,300
2025-02-21$22.53$25.491,239,200
2025-02-20$24.15$27.321,298,000
2025-02-19$25.18$28.481,083,500
2025-02-18$25.69$29.06976,700
2025-02-14$25.48$28.82455,900
2025-02-13$25.33$28.65523,400
2025-02-12$24.91$28.18739,700
2025-02-11$25.70$29.07419,900
2025-02-10$25.39$28.72598,800
2025-02-07$24.70$27.94502,900
2025-02-06$24.66$27.90788,900
2025-02-05$25.34$28.67690,700
2025-02-04$25.41$28.74618,400
2025-02-03$24.73$27.98577,000
2025-01-31$24.85$28.11668,900
2025-01-30$25.37$28.70564,500
2025-01-29$25.27$28.59385,700
2025-01-28$25.48$28.82536,200
2025-01-27$25.63$28.99485,600
2025-01-24$26.45$29.92610,100
2025-01-23$26.43$29.90614,300
2025-01-22$26.36$29.821,037,200
2025-01-21$27.10$30.66754,600
2025-01-17$26.68$30.18544,400
2025-01-16$26.18$29.62689,200
2025-01-15$27.11$30.67545,400
2025-01-14$26.31$29.761,408,100
2025-01-13$26.00$29.411,180,800
2025-01-10$26.40$29.86952,900
2025-01-08$27.10$30.66567,000
2025-01-07$27.93$31.60601,800
2025-01-06$27.40$31.00624,500
2025-01-03$27.42$31.02634,400
2025-01-02$27.15$30.71696,600