COO
The Cooper Companies, Inc. · Healthcare · Medical Instruments & Supplies
TECHSellZACKSStrong Sell
R500#409 today
$56.91
-0.87% today · +2.76% 1W
Oct 2 close or latest
PreviewWhy it's moving
Underperforming without a clear catalyst yet
- COO −0.87% on the last session vs SPY +0.74%: −1.6 pts of stock-specific move.
- Aftermath, big gain (Sep 28): After its 64 big gains in the past 5 years, COO typically gained 2.5% over the next month (median) and was higher 64% of the time; half the outcomes fell between -4.1% and +5.8%. An ordinary month: -0.3%. Among S&P 500 stocks after big gains, that ranks #56 of 500.
- Market backdrop (Fri): Average Hourly Earnings m/m 0.1% vs 0.3% expected (cooler); Non-Farm Employment Change 29K vs 89K expected (weaker); S&P futures +0.41%, 10-year yield -5bp in the 30 minutes after.
Assembled from Wallsti's own signals.
Best time to own COO in the past two years
Buying and selling at the close. Each colored stretch is the best window for that holding period; the grey line is the full two years.
Best window per holding period
| Hold for | Buy | Sell | Gain | Rank |
|---|---|---|---|---|
| one single day | Apr 8, 2025 | Apr 9, 2025 | +9.0% | #194 |
| one week | Jun 2, 2026 | Jun 9, 2026 | +15.3% | #213 |
| one month | Jun 2, 2026 | Jul 2, 2026 | +24.7% | #207 |
| 3 months | May 11, 2026 | Aug 11, 2026 | +30.2% | #267 |
| 6 months | Sep 2, 2025 | Mar 2, 2026 | +28.5% | #353 |
| one year | Aug 28, 2025 | Aug 28, 2026 | +10.2% | #430 |
Rank #213 for one week means 212 of the S&P 500 components had a better best-one week gain over the past year. Updated .
Today vs. the best starting days
| As of | 1d | 1w | 1m | 3m | 6m | 1y |
|---|---|---|---|---|---|---|
| Today Oct 2, 2026 |
-0.9% | +2.8% | -18.4% | -23.3% | -18.9% | -17.7% |
| Best one single day Apr 8, 2025 |
-2.5% | -12.0% | -15.9% | -22.2% | -32.3% | -27.5% |
| Best one week Jun 2, 2026 |
-1.2% | -4.1% | -4.6% | -29.1% | -21.6% | -11.2% |
| Best one month Jun 2, 2026 |
-1.2% | -4.1% | -4.6% | -29.1% | -21.6% | -11.2% |
| Best 3 months May 11, 2026 |
-1.7% | -4.1% | -17.2% | -29.0% | -17.8% | -28.3% |
| Best 6 months Sep 2, 2025 |
-3.1% | -11.3% | -7.8% | -2.5% | -27.7% | -38.2% |
| Best one year Aug 28, 2025 |
-12.9% | -11.6% | -11.4% | -19.4% | -28.5% | -31.7% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.