The highest closing price for Cooper Companies (COO) last month was $70.64, on September 3. It was down 19.5% for the month. The latest price is $57.94.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 2026 | $56.62 | $57.37 | $56.36 | $56.53 | 4,894,900 |
September 29 2026 | $56.23 | $56.74 | $55.84 | $56.63 | 5,404,200 |
September 28 2026 | $55.08 | $56.87 | $54.63 | $56.57 | 4,728,900 |
September 25 2026 | $55.18 | $56.18 | $55.02 | $55.38 | 4,453,800 |
September 24 2026 | $56.06 | $56.64 | $54.85 | $55.38 | 6,253,100 |
September 23 2026 | $55.13 | $56.08 | $54.56 | $56.07 | 4,136,300 |
September 22 2026 | $54.21 | $55.49 | $54.08 | $55.29 | 2,693,600 |
September 21 2026 | $55.13 | $55.53 | $54.10 | $54.12 | 4,185,600 |
September 18 2026 | $54.50 | $55.92 | $54.10 | $55.29 | 8,794,200 |
September 17 2026 | $54.82 | $54.82 | $52.78 | $53.78 | 5,713,400 |
September 16 2026 | $54.37 | $55.12 | $53.92 | $54.61 | 5,314,100 |
September 15 2026 | $54.40 | $54.80 | $52.97 | $53.27 | 4,416,400 |
September 14 2026 | $54.78 | $54.99 | $53.60 | $54.22 | 5,406,700 |
September 11 2026 | $54.66 | $55.66 | $53.15 | $53.91 | 6,438,900 |
September 10 2026 | $51.88 | $55.43 | $51.01 | $54.17 | 18,652,500 |
September 09 2026 | $67.07 | $67.92 | $62.24 | $63.48 | 9,565,400 |
September 08 2026 | $68.55 | $68.99 | $67.59 | $67.69 | 2,925,000 |
September 04 2026 | $70.33 | $70.48 | $69.51 | $69.59 | 1,957,000 |
September 03 2026 | $69.78 | $70.68 | $69.09 | $70.64 | 2,096,500 |
September 02 2026 | $69.31 | $71.07 | $69.28 | $69.73 | 1,583,400 |
September 01 2026 | $70.26 | $70.80 | $69.08 | $69.28 | 1,362,800 |
Daily pricing data for Cooper Companies dates back to 1/21/1983, and may be incomplete.