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The series is stated in the current share scale after splits; dividends are not included in the price
The Cooper Companies, Inc. trades on Nasdaq under the ticker COO. The company belongs to the Health care sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks COO has traded between 51.01 $ and 89.83 $. As of 09 October 2026 the price stood 8.48 % of the way from the 52-week low to the high.
Over one year COO shares fell 21.33 %; over six months they fell 24.01 %. Volatility over 90 days is 41.70 %. Dividends are not included: this is price change only, as of 09 October 2026.
COO trades at a price-to-earnings ratio of 44.9, above the sector median of 24.8. Price to sales is 2.5, below the sector median of 3.9. Price to book is 1.3, below the sector median of 2.4. Calculated from reports for the period ending 30 April 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 54.09 | 54.68 | 53.71 | 54.30 | 6M |
| 07 October 2026 | 56.33 | 56.50 | 54.66 | 54.75 | 5M |
| 06 October 2026 | 56.68 | 56.93 | 55.64 | 56.43 | 4M |
| 05 October 2026 | 56.37 | 57.01 |
Based on the last 12 months of reports, through 30 April 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Cooper Companies makes contact lenses and equipment for reproductive medicine.
Lenses are an ideal consumable: daily disposables are thrown away every day, and a patient fitted with a suitable brand by an optometrist buys it for years. Switching requires a new fitting, so it happens rarely. The market grows along with the spread of myopia, especially among children.
The second half is instruments and consumables for assisted reproduction laboratories. Demand grows with the rising age at first birth but runs into the cost of a cycle for the patient and into insurance coverage. Risks: competition from several large lens makers, currency rates and clinic capital budgets. The company pays essentially no dividend.
Address:6101 BOLLINGER CANYON ROAD SUITE 500, SAN RAMON, CA, 94583, US
The Cooper Companies, Inc. reported revenue of 4.2B $ and net income of 236M $ over the last four quarters. Net margin is 5.57 %. Revenue changed by +6.09 % year over year. Earnings per share are 1.18 $. Market capitalisation is 10.6B $.
COO has a return on equity of 2.86 %, above the sector median of −41.68 %. Return on assets is 1.89 %, above the sector median of −32.11 %. Operating margin is 11.77 %, above the sector median of −26.84 %.
| 22M |
| BLCOBausch + Lomb Corporation | 17.30 | +0.87 % | 6M |
| RXSTRxSight, Inc. | 4.81 | −0.82 % | 4M |
| LUCYInnovative Eyewear, Inc. | 0.9031 | +0.68 % | 219,956 |
| MRNAModerna, Inc. | 225.00 | +14.21 % | 3.0B |
| 55.73 |
| 56.77 |
| 4M |
| 02 October 2026 | 57.52 | 57.69 | 56.72 | 56.91 | 3M |
| 01 October 2026 | 56.46 | 57.55 | 55.95 | 57.41 | 5M |
| 30 September 2026 | 56.62 | 57.37 | 56.36 | 56.53 | 5M |
| 29 September 2026 | 56.23 | 56.74 | 55.84 | 56.63 | 5M |
| 28 September 2026 | 55.08 | 56.87 | 54.63 | 56.57 | 5M |
| 25 September 2026 | 55.18 | 56.18 | 55.02 | 55.38 | 4M |
| 24 September 2026 | 56.06 | 56.64 | 54.85 | 55.38 | 6M |
| 23 September 2026 | 55.13 | 56.08 | 54.56 | 56.07 | 4M |
| 22 September 2026 | 54.21 | 55.49 | 54.08 | 55.29 | 3M |
| 21 September 2026 | 55.13 | 55.53 | 54.10 | 54.12 | 4M |
| 18 September 2026 | 54.50 | 55.92 | 54.10 | 55.29 | 9M |
| 17 September 2026 | 54.82 | 54.82 | 52.78 | 53.78 | 6M |
| 16 September 2026 | 54.37 | 55.12 | 53.92 | 54.61 | 5M |
| 15 September 2026 | 54.40 | 54.80 | 52.97 | 53.27 | 4M |
| 14 September 2026 | 54.78 | 54.99 | 53.60 | 54.22 | 5M |
| 11 September 2026 | 54.66 | 55.66 | 53.15 | 53.91 | 6M |