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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$7.95$8.99618,000——
2020-12-30$7.96$9.00610,300——
2020-12-29$8.00$9.05627,800——
2020-12-28$7.97$9.02519,500——
2020-12-24$8.15$9.22396,200——
2020-12-23$8.26$9.34917,700——
2020-12-22$7.89$8.931,001,200——
2020-12-21$8.16$9.231,253,100——
2020-12-18$8.26$9.342,345,700——
2020-12-17$8.71$9.851,399,700——
2020-12-16$8.85$10.011,327,800——
2020-12-15$8.65$9.791,360,900——
2020-12-14$8.25$9.331,675,000——
2020-12-11$8.20$9.281,214,100——
2020-12-10$8.31$9.401,193,600——
2020-12-09$7.65$8.651,395,900——
2020-12-08$7.63$8.63828,000——
2020-12-07$7.29$8.25686,200——
2020-12-04$7.61$8.611,138,900——
2020-12-03$6.74$7.62857,200——
2020-12-02$6.70$7.581,196,100——
2020-12-01$6.48$7.331,097,100——
2020-11-30$6.07$6.871,427,400——
2020-11-27$6.72$7.60780,300——
2020-11-25$7.13$8.071,157,400——
2020-11-24$7.48$8.461,632,900——
2020-11-23$6.89$7.791,689,300——
2020-11-20$6.37$7.211,282,500——
2020-11-19$6.71$7.591,053,900——
2020-11-18$6.33$7.161,467,300——
2020-11-17$6.23$7.051,748,500——
2020-11-16$5.94$6.721,429,000——
2020-11-13$5.34$6.04662,700——
2020-11-12$5.08$5.751,116,100——
2020-11-11$5.39$6.101,113,600——
2020-11-10$5.55$6.281,877,300——
2020-11-09$5.65$6.392,724,000——
2020-11-06$4.26$4.82708,300——
2020-11-05$4.40$4.98797,000——
2020-11-04$4.36$4.931,276,300——
2020-11-03$4.42$5.001,195,900——
2020-11-02$4.23$4.791,530,900——
2020-10-30$4.08$4.621,652,000——
2020-10-29$3.85$4.362,077,800——
2020-10-28$3.56$4.03934,800——
2020-10-27$3.86$4.37861,600——
2020-10-26$3.90$4.41898,300——
2020-10-23$4.11$4.65729,800——
2020-10-22$4.07$4.601,219,300——
2020-10-21$3.87$4.38694,300——
2020-10-20$3.96$4.481,054,400——
2020-10-19$3.87$4.38797,300——
2020-10-16$3.84$4.34775,600——
2020-10-15$4.09$4.631,021,900——
2020-10-14$4.04$4.57789,600——
2020-10-13$3.92$4.43711,500——
2020-10-12$3.99$4.51722,800——
2020-10-09$4.03$4.56847,700——
2020-10-08$4.05$4.581,127,400——
2020-10-07$3.75$4.241,379,000——
2020-10-06$3.66$4.141,327,700——
2020-10-05$3.75$4.241,256,700——
2020-10-02$3.65$4.131,626,000——
2020-10-01$3.48$3.941,423,000——
2020-09-30$3.52$3.981,712,400——
2020-09-29$3.53$3.991,624,900——
2020-09-28$3.68$4.161,445,800——
2020-09-25$3.55$4.022,215,400——
2020-09-24$3.62$4.101,455,800——
2020-09-23$3.59$4.061,182,700——
2020-09-22$3.94$4.461,427,700——
2020-09-21$3.92$4.431,124,300——
2020-09-18$4.17$4.722,925,600——
2020-09-17$4.25$4.81892,900——
2020-09-16$4.42$5.001,498,400——
2020-09-15$4.19$4.741,384,300——
2020-09-14$3.95$4.471,171,000——
2020-09-11$3.99$4.511,159,900——
2020-09-10$4.07$4.601,329,800——
2020-09-09$4.44$5.02883,700——
2020-09-08$4.69$5.311,568,400——
2020-09-04$5.32$6.021,103,500——
2020-09-03$5.33$6.031,292,600——
2020-09-02$5.20$5.881,225,300——
2020-09-01$5.35$6.051,173,600——
2020-08-31$5.39$6.101,987,400——
2020-08-28$5.42$6.131,077,000——
2020-08-27$5.29$5.981,076,800——
2020-08-26$5.18$5.861,243,600——
2020-08-25$5.36$6.061,227,700——
2020-08-24$5.40$6.111,759,300——
2020-08-21$5.02$5.681,426,900——
2020-08-20$5.34$6.041,277,100——
2020-08-19$5.76$6.52909,100——
2020-08-18$5.91$6.69749,900——
2020-08-17$6.12$6.92953,200——
2020-08-14$6.07$6.87544,600——
2020-08-13$6.04$6.83700,400——
2020-08-12$6.14$6.95992,300——
2020-08-11$6.22$7.041,170,300——
2020-08-10$6.14$6.951,126,700——
2020-08-07$5.87$6.641,265,700——
2020-08-06$5.66$6.401,185,800——
2020-08-05$6.09$6.891,635,600——
2020-08-04$5.60$6.331,345,800——
2020-08-03$5.49$6.211,776,300——
2020-07-31$5.62$6.361,672,900——
2020-07-30$5.66$6.402,173,200——
2020-07-29$6.20$7.011,391,200——
2020-07-28$5.72$6.471,207,400——
2020-07-27$5.98$6.761,671,100——
2020-07-24$5.91$6.691,414,200——
2020-07-23$5.81$6.572,096,700——
2020-07-22$5.75$6.502,133,100——
2020-07-21$6.21$7.033,163,700——
2020-07-20$5.49$6.211,528,000——
2020-07-17$5.80$6.56740,100——
2020-07-16$6.06$6.86822,500——
2020-07-15$6.09$6.891,457,800——
2020-07-14$5.75$6.502,156,400——
2020-07-13$5.39$6.101,603,600——
2020-07-10$5.82$6.581,141,000——
2020-07-09$5.68$6.431,835,400——
2020-07-08$6.17$6.98979,500——
2020-07-07$5.99$6.78738,500——
2020-07-06$6.28$7.101,197,700——
2020-07-02$6.03$6.82981,600——
2020-07-01$6.03$6.821,109,700——
2020-06-30$6.39$7.231,671,300——
2020-06-29$6.05$6.841,243,500——
2020-06-26$6.02$6.811,541,700——
2020-06-25$6.40$7.241,631,800——
2020-06-24$6.06$6.861,235,000——
2020-06-23$6.78$7.67944,400——
2020-06-22$6.71$7.591,024,900——
2020-06-19$6.68$7.562,529,300——
2020-06-18$6.87$7.77733,700——
2020-06-17$6.76$7.65932,600——
2020-06-16$7.34$8.301,952,700——
2020-06-15$7.23$8.181,287,700——
2020-06-12$6.99$7.911,246,500——
2020-06-11$6.59$7.452,080,200——
2020-06-10$7.54$8.531,378,100——
2020-06-09$8.23$9.311,841,200——
2020-06-08$8.84$10.002,204,200——
2020-06-05$7.83$8.862,361,400——
2020-06-04$6.95$7.862,080,000——
2020-06-03$6.44$7.292,267,900——
2020-06-02$6.43$7.271,801,000——
2020-06-01$6.16$6.972,345,400——
2020-05-29$6.42$7.262,568,000——
2020-05-28$6.29$7.122,011,900——
2020-05-27$6.02$6.811,493,900——
2020-05-26$5.85$6.622,127,600——
2020-05-22$5.27$5.96947,400——
2020-05-21$5.42$6.131,365,200——
2020-05-20$5.36$6.061,559,000——
2020-05-19$5.03$5.692,220,200——
2020-05-18$5.76$6.522,646,700——
2020-05-15$4.71$5.331,445,700——
2020-05-14$4.77$5.402,301,200——
2020-05-13$4.64$5.251,799,700——
2020-05-12$4.88$5.522,347,200——
2020-05-11$4.73$5.351,631,400——
2020-05-08$4.72$5.341,864,200——
2020-05-07$4.42$5.001,127,100——
2020-05-06$4.23$4.791,147,500——
2020-05-05$4.73$5.352,699,100——
2020-05-04$4.58$5.182,052,700——
2020-05-01$4.16$4.712,792,700——
2020-04-30$5.14$5.812,900,000——
2020-04-29$5.19$5.872,040,500——
2020-04-28$4.59$5.191,602,200——
2020-04-27$4.25$4.812,818,400——
2020-04-24$4.46$5.053,743,600——
2020-04-23$4.20$4.752,366,300——
2020-04-22$3.63$4.111,678,100——
2020-04-21$3.40$3.851,494,700——
2020-04-20$3.20$3.621,997,900——
2020-04-17$3.49$3.952,530,900——
2020-04-16$2.91$3.291,772,700——
2020-04-15$3.34$3.781,072,400——
2020-04-14$3.77$4.261,959,200——
2020-04-13$3.81$4.312,253,500——
2020-04-09$4.11$4.652,970,000——
2020-04-08$3.84$4.341,500,600——
2020-04-07$3.72$4.213,166,400——
2020-04-06$3.36$3.801,730,900——
2020-04-03$2.84$3.212,136,500——
2020-04-02$3.02$3.422,334,600——
2020-04-01$2.74$3.103,235,200——
2020-03-31$2.94$3.333,103,200——
2020-03-30$3.47$3.932,067,300——
2020-03-27$3.82$4.322,504,700——
2020-03-26$3.85$4.362,342,800——
2020-03-25$3.91$4.423,665,200——
2020-03-24$4.18$4.732,229,000——
2020-03-23$2.95$3.342,220,800——
2020-03-20$2.89$3.274,862,300——
2020-03-19$2.86$3.243,792,100——
2020-03-18$2.08$2.353,312,600——
2020-03-17$2.26$2.563,811,100——
2020-03-16$2.33$2.644,392,400——
2020-03-13$3.23$3.654,395,100——
2020-03-12$3.15$3.565,191,700——
2020-03-11$3.57$4.045,192,200——
2020-03-10$4.57$5.175,421,200——
2020-03-09$4.81$5.444,779,800——
2020-03-06$8.17$9.241,561,300——
2020-03-05$9.37$10.601,775,000——
2020-03-04$10.38$11.741,721,000——
2020-03-03$10.58$11.972,318,300——
2020-03-02$10.73$12.141,896,100——
2020-02-28$10.54$11.922,208,300——
2020-02-27$10.23$11.571,818,700——
2020-02-26$10.94$12.381,635,500——
2020-02-25$11.11$12.572,958,800——
2020-02-24$11.92$13.481,494,100——
2020-02-21$12.97$14.671,672,300——
2020-02-20$13.57$15.351,138,900——
2020-02-19$13.39$15.151,344,400——
2020-02-18$13.27$15.01845,500——
2020-02-14$13.48$15.25888,700——
2020-02-13$13.03$14.741,135,800——
2020-02-12$13.24$14.981,330,200——
2020-02-11$12.87$14.56809,500——
2020-02-10$12.53$14.17869,900——
2020-02-07$12.83$14.51698,500——
2020-02-06$13.75$15.55958,000——
2020-02-05$13.73$15.531,064,100——
2020-02-04$13.13$14.851,104,900——
2020-02-03$12.75$14.421,188,100——
2020-01-31$12.41$14.041,503,900——
2020-01-30$12.85$14.541,018,400——
2020-01-29$12.81$14.49909,800——
2020-01-28$12.93$14.631,063,700——
2020-01-27$12.67$14.331,168,400——
2020-01-24$13.33$15.081,191,500——
2020-01-23$14.25$16.121,149,800——
2020-01-22$14.33$16.211,164,300——
2020-01-21$14.40$16.291,164,600——
2020-01-17$14.77$16.71936,500——
2020-01-16$14.95$16.91994,600——
2020-01-15$14.85$16.801,258,500——
2020-01-14$15.44$17.471,188,200——
2020-01-13$15.72$17.781,399,000——
2020-01-10$15.96$18.051,444,900——
2020-01-09$15.56$17.601,229,400——
2020-01-08$14.85$16.801,219,400——
2020-01-07$14.98$16.951,373,200——
2020-01-06$14.85$16.801,471,100——
2020-01-03$15.11$17.091,523,600——
2020-01-02$14.78$16.722,081,400——