Rio Tinto ADR (RIO) went public on June 28, 1990, when it opened at a split-adjusted price of $1.65.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
October 2025 | $66.64 | $67.05 | $65.29 | $66.26 | 5,902,456 |
September 2025 | $61.60 | $66.33 | $61.40 | $66.01 | 70,131,591 |
August 2025 | $58.38 | $63.26 | $57.95 | $62.72 | 57,563,200 |
July 2025 | $56.34 | $63.23 | $56.30 | $58.36 | 93,425,900 |
June 2025 | $58.00 | $58.44 | $54.32 | $56.95 | 64,549,000 |
May 2025 | $58.19 | $61.31 | $57.11 | $58.02 | 62,550,900 |
April 2025 | $58.93 | $60.42 | $50.45 | $57.99 | 76,864,700 |
March 2025 | $58.49 | $62.71 | $57.14 | $58.66 | 66,478,100 |
February 2025 | $55.94 | $60.98 | $55.90 | $57.05 | 53,776,600 |
January 2025 | $55.49 | $58.86 | $54.49 | $56.90 | 71,357,800 |
December 2024 | $59.66 | $62.09 | $54.95 | $55.40 | 63,629,200 |
November 2024 | $61.86 | $64.22 | $56.76 | $59.19 | 49,524,800 |
October 2024 | $66.75 | $67.90 | $60.35 | $61.12 | 69,181,300 |
September 2024 | $57.46 | $67.33 | $55.91 | $67.04 | 57,180,000 |
August 2024 | $59.34 | $60.66 | $56.73 | $59.60 | 60,124,200 |
July 2024 | $60.77 | $63.04 | $57.55 | $59.65 | 54,926,600 |
June 2024 | $63.67 | $63.71 | $59.85 | $60.35 | 34,647,200 |
May 2024 | $62.16 | $67.96 | $61.58 | $64.17 | 57,110,800 |
April 2024 | $58.89 | $63.18 | $57.32 | $62.09 | 74,817,900 |
March 2024 | $56.78 | $59.23 | $55.89 | $58.35 | 61,543,500 |
February 2024 | $61.07 | $61.70 | $56.15 | $56.72 | 52,309,200 |
January 2024 | $65.04 | $65.68 | $58.97 | $60.89 | 58,651,900 |
December 2023 | $61.89 | $66.00 | $59.83 | $65.45 | 55,561,200 |
November 2023 | $57.11 | $61.91 | $56.46 | $60.73 | 52,333,800 |
October 2023 | $55.64 | $57.02 | $52.56 | $56.55 | 82,983,000 |
