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 — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$0.91$0.91106,800
1984-12-28$0.91$0.9147,200
1984-12-27$0.91$0.9186,000
1984-12-26$0.91$0.9196,400
1984-12-24$0.94$0.9420,800
1984-12-21$0.91$0.91235,600
1984-12-20$0.94$0.94155,200
1984-12-19$0.94$0.94116,000
1984-12-18$0.91$0.9148,000
1984-12-17$0.91$0.91138,000
1984-12-14$0.94$0.9492,400
1984-12-13$0.91$0.9159,600
1984-12-12$0.94$0.94199,600
1984-12-11$0.91$0.91340,000
1984-12-10$0.94$0.9435,200
1984-12-07$0.94$0.9431,200
1984-12-06$0.91$0.9145,600
1984-12-05$0.94$0.94111,600
1984-12-04$0.94$0.9464,800
1984-12-03$0.91$0.9110,800
1984-11-30$0.91$0.9138,800
1984-11-29$0.88$0.8777,200
1984-11-28$0.84$0.8472,000
1984-11-27$0.94$0.9472,400
1984-11-26$0.97$0.9754,000
1984-11-23$0.97$0.9720,400
1984-11-21$0.97$0.9720,800
1984-11-20$0.97$0.9756,000
1984-11-19$1.00$1.0020,400
1984-11-16$1.00$1.0030,400
1984-11-15$1.06$1.0630,800
1984-11-14$1.06$1.0611,200
1984-11-13$1.13$1.1234,400
1984-11-12$1.09$1.09119,200
1984-11-09$1.19$1.19376,800
1984-11-08$0.97$0.97293,600
1984-11-07$0.88$0.8737,200
1984-11-06$0.88$0.8714,000
1984-11-05$0.94$0.94101,200
1984-11-02$0.91$0.91443,600
1984-11-01$0.91$0.91112,400
1984-10-31$0.94$0.9418,800
1984-10-30$0.97$0.9726,400
1984-10-29$1.00$1.0013,200
1984-10-26$0.94$0.945,200
1984-10-25$1.00$1.004,400
1984-10-24$0.94$0.94224,400
1984-10-23$0.97$0.9776,000
1984-10-22$1.03$1.0330,000
1984-10-19$1.00$1.00102,400
1984-10-18$1.13$1.1292,800
1984-10-17$1.16$1.1624,400
1984-10-16$1.13$1.128,400
1984-10-15$1.13$1.1233,600
1984-10-12$1.13$1.1212,800
1984-10-11$1.16$1.16107,200
1984-10-10$1.19$1.198,000
1984-10-09$1.19$1.1955,200
1984-10-08$1.22$1.2222,800
1984-10-05$1.25$1.2524,000
1984-10-04$1.22$1.2218,000
1984-10-03$1.22$1.2226,400
1984-10-02$1.22$1.2228,800
1984-10-01$1.28$1.281,200
1984-09-28$1.22$1.228,000
1984-09-27$1.25$1.254,000
1984-09-26$1.22$1.2254,000
1984-09-25$1.28$1.2844,400
1984-09-24$1.25$1.2568,000
1984-09-21$1.31$1.3174,400
1984-09-20$1.31$1.3171,200
1984-09-19$1.31$1.31116,400
1984-09-18$1.34$1.3411,600
1984-09-17$1.31$1.316,000
1984-09-14$1.31$1.31101,200
1984-09-13$1.31$1.3142,400
1984-09-12$1.31$1.3124,800
1984-09-11$1.31$1.3122,400
1984-09-10$1.34$1.3433,200
1984-09-07$1.34$1.3435,200
1984-09-06$1.28$1.2861,600
1984-09-05$1.31$1.31156,800
1984-09-04$1.25$1.2559,200
1984-08-31$1.25$1.2520,400
1984-08-30$1.25$1.2556,400
1984-08-29$1.19$1.19572,000
1984-08-28$1.13$1.1263,200
1984-08-27$1.13$1.1225,600
1984-08-24$1.13$1.12414,800
1984-08-23$1.09$1.0920,000
1984-08-22$1.06$1.0683,600
1984-08-21$1.09$1.0924,000
1984-08-20$1.09$1.0937,200
1984-08-17$1.09$1.0918,800
1984-08-16$1.06$1.0626,800
1984-08-15$1.09$1.0942,400
1984-08-14$1.06$1.06165,600
1984-08-13$1.03$1.0334,400
1984-08-10$1.06$1.0646,000
1984-08-09$1.03$1.03512,800
1984-08-08$1.06$1.0622,800
1984-08-07$1.09$1.0912,400
1984-08-06$1.16$1.1633,200
1984-08-03$1.13$1.1220,400
1984-08-02$1.13$1.1225,600
1984-08-01$1.16$1.1677,600
1984-07-31$1.13$1.1269,600
1984-07-30$1.25$1.2530,000
1984-07-27$1.28$1.2860,800
1984-07-26$1.28$1.2819,200
1984-07-25$1.34$1.3474,800
1984-07-24$1.34$1.340
1984-07-23$1.34$1.3414,400
1984-07-20$1.34$1.3429,600
1984-07-19$1.38$1.3859,600
1984-07-18$1.34$1.3454,400
1984-07-17$1.31$1.31119,600
1984-07-16$1.19$1.1955,200
1984-07-13$1.16$1.1681,200
1984-07-12$1.03$1.0384,000
1984-07-11$1.00$1.0020,800
1984-07-10$1.03$1.0377,200
1984-07-09$1.00$1.0082,000
1984-07-06$1.00$1.00114,000
1984-07-05$1.00$1.0083,600
1984-07-03$1.00$1.00122,000
1984-07-02$1.19$1.1916,000
1984-06-29$1.22$1.2228,800
1984-06-28$1.31$1.3152,400
1984-06-27$1.31$1.3112,000
1984-06-26$1.31$1.3134,000
1984-06-25$1.34$1.3448,400
1984-06-22$1.41$1.4117,200
1984-06-21$1.47$1.4746,800
1984-06-20$1.44$1.44400
1984-06-19$1.47$1.4730,800
1984-06-18$1.44$1.441,600
1984-06-15$1.50$1.5069,200
1984-06-14$1.50$1.50219,600
1984-06-13$1.50$1.5076,400
1984-06-12$1.59$1.5910,000
1984-06-11$1.59$1.5933,600
1984-06-08$1.59$1.5939,200
1984-06-07$1.59$1.5931,200
1984-06-06$1.59$1.5938,400
1984-06-05$1.63$1.62118,800
1984-06-04$1.59$1.59136,400
1984-06-01$1.59$1.5918,400
1984-05-31$1.59$1.5973,200
1984-05-30$1.59$1.59778,400
1984-05-29$1.63$1.62129,600
1984-05-25$1.66$1.6610,000
1984-05-24$1.59$1.5933,600
1984-05-23$1.59$1.5910,400
1984-05-22$1.59$1.5935,200
1984-05-21$1.66$1.66138,400
1984-05-18$1.63$1.62198,400
1984-05-17$1.63$1.62188,400
1984-05-16$1.69$1.6956,000
1984-05-15$1.69$1.6936,000
1984-05-14$1.81$1.81106,400
1984-05-11$1.88$1.8733,600
1984-05-10$1.84$1.8413,600
1984-05-09$1.84$1.8432,000
1984-05-08$1.88$1.8720,400
1984-05-07$1.84$1.8428,000
1984-05-04$1.84$1.847,200
1984-05-03$1.88$1.8714,400
1984-05-02$1.88$1.8744,400
1984-05-01$1.88$1.8710,000
1984-04-30$1.88$1.8732,400
1984-04-27$1.91$1.9112,000
1984-04-26$1.91$1.9141,200
1984-04-25$1.91$1.9174,800
1984-04-24$1.94$1.9442,800
1984-04-23$1.94$1.9428,000
1984-04-19$1.97$1.974,800
1984-04-18$1.94$1.9465,600
1984-04-17$1.94$1.9464,000
1984-04-16$1.94$1.9482,400
1984-04-13$1.91$1.9114,800
1984-04-12$1.91$1.9157,200
1984-04-11$1.94$1.9411,200
1984-04-10$2.00$2.00155,600
1984-04-09$1.97$1.9711,200
1984-04-06$1.97$1.9750,000
1984-04-05$2.00$2.005,600
1984-04-04$2.00$2.0057,600
1984-04-03$1.97$1.9745,600
1984-04-02$2.09$2.0944,400
1984-03-30$2.09$2.0920,000
1984-03-29$2.09$2.0935,200
1984-03-28$2.09$2.0925,200
1984-03-27$2.09$2.0950,400
1984-03-26$2.19$2.1974,000
1984-03-23$2.13$2.12156,000
1984-03-22$1.94$1.9489,600
1984-03-21$1.84$1.84120,400
1984-03-20$1.72$1.7231,200
1984-03-19$1.75$1.7520,800
1984-03-16$1.72$1.7235,600
1984-03-15$1.72$1.7278,000
1984-03-14$1.72$1.7281,200
1984-03-13$1.75$1.7513,600
1984-03-12$1.72$1.72377,600
1984-03-09$1.72$1.722,800
1984-03-08$1.72$1.7251,600
1984-03-07$1.66$1.6632,400
1984-03-06$1.72$1.721,600
1984-03-05$1.75$1.7510,400
1984-03-02$1.78$1.7839,600
1984-03-01$1.72$1.7255,600
1984-02-29$1.69$1.6910,800
1984-02-28$1.78$1.787,600
1984-02-27$1.75$1.7532,800
1984-02-24$1.78$1.7866,800
1984-02-23$1.81$1.8168,800
1984-02-22$1.84$1.8466,800
1984-02-21$1.81$1.8141,600
1984-02-17$1.84$1.8457,600
1984-02-16$1.84$1.8465,600
1984-02-15$1.91$1.9159,200
1984-02-14$1.88$1.8765,200
1984-02-13$1.78$1.78128,400
1984-02-10$1.78$1.7891,200
1984-02-09$1.75$1.75178,800
1984-02-08$1.59$1.59140,400
1984-02-07$1.53$1.53122,800
1984-02-06$1.50$1.5076,000
1984-02-03$1.50$1.50262,800
1984-02-02$1.50$1.50154,000
1984-02-01$1.34$1.3423,600
1984-01-31$1.28$1.2852,800
1984-01-30$1.47$1.4749,600
1984-01-27$1.44$1.4489,200
1984-01-26$1.41$1.4126,800
1984-01-25$1.41$1.4172,400
1984-01-24$1.47$1.47106,000
1984-01-23$1.53$1.535,600
1984-01-20$1.56$1.5643,200
1984-01-19$1.53$1.5341,200
1984-01-18$1.53$1.5348,400
1984-01-17$1.56$1.5645,200
1984-01-16$1.56$1.5630,800
1984-01-13$1.53$1.53100,400
1984-01-12$1.59$1.59109,200
1984-01-11$1.59$1.5922,400
1984-01-10$1.56$1.56124,000
1984-01-09$1.59$1.5946,000
1984-01-06$1.63$1.6226,800
1984-01-05$1.56$1.56118,400
1984-01-04$1.63$1.6254,000
1984-01-03$1.56$1.5629,200