Oceaneering International (OII) went public on March 26, 1990, when it opened at a split-adjusted price of $2.87.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
May 2026 | $37.50 | $37.83 | $36.05 | $37.07 | 1,251,300 |
April 2026 | $34.90 | $40.12 | $33.64 | $37.54 | 25,760,294 |
March 2026 | $36.15 | $37.49 | $32.75 | $35.47 | 27,443,035 |
February 2026 | $29.22 | $39.00 | $29.09 | $35.50 | 29,142,200 |
January 2026 | $24.15 | $31.44 | $23.73 | $30.10 | 21,680,100 |
December 2025 | $24.30 | $27.71 | $23.20 | $24.03 | 18,187,545 |
November 2025 | $23.58 | $24.95 | $22.13 | $24.40 | 14,590,100 |
October 2025 | $24.40 | $25.60 | $22.02 | $23.29 | 16,281,000 |
September 2025 | $24.22 | $26.30 | $23.43 | $24.78 | 13,033,800 |
August 2025 | $21.67 | $24.83 | $20.79 | $24.40 | 14,005,200 |
July 2025 | $20.68 | $24.21 | $20.21 | $21.70 | 18,260,370 |
June 2025 | $19.61 | $22.09 | $19.03 | $20.72 | 16,653,700 |
May 2025 | $17.75 | $20.64 | $17.75 | $19.07 | 13,146,900 |
April 2025 | $21.69 | $22.69 | $15.46 | $17.75 | 25,253,681 |
March 2025 | $22.20 | $22.88 | $18.87 | $21.81 | 23,962,477 |
February 2025 | $24.66 | $26.11 | $21.86 | $22.09 | 16,483,914 |
January 2025 | $26.60 | $28.31 | $24.48 | $24.85 | 14,102,625 |
December 2024 | $30.02 | $30.98 | $23.76 | $26.08 | 17,311,315 |
November 2024 | $24.64 | $30.65 | $24.36 | $29.98 | 15,058,200 |
October 2024 | $24.63 | $26.88 | $22.98 | $24.40 | 17,213,162 |
September 2024 | $26.39 | $27.04 | $21.75 | $24.87 | 17,205,899 |
August 2024 | $29.91 | $30.28 | $24.39 | $26.99 | 14,676,687 |
July 2024 | $23.77 | $30.45 | $23.17 | $30.02 | 20,440,942 |
June 2024 | $23.78 | $23.79 | $20.75 | $23.66 | 16,239,394 |
May 2024 | $22.92 | $24.92 | $22.17 | $23.68 | 18,112,273 |