Quest Diagnostics Incorporated (BIT:1QDX)
178.15
+5.95 (3.46%)
At close: Feb 11, 2026
Quest Diagnostics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 10, 2026 | 172.20 | 172.20 | 172.20 | 172.20 | 172.20 | 4.65% | - |
| Feb 9, 2026 | 164.55 | 164.55 | 164.55 | 164.55 | 164.55 | 1.95% | - |
| Feb 6, 2026 | 161.40 | 161.40 | 161.40 | 161.40 | 161.40 | -0.68% | - |
| Feb 5, 2026 | 162.50 | 162.50 | 162.50 | 162.50 | 162.50 | 2.75% | - |
| Feb 4, 2026 | 158.15 | 158.15 | 158.15 | 158.15 | 158.15 | 0.57% | - |
| Feb 3, 2026 | 157.25 | 157.25 | 157.25 | 157.25 | 157.25 | 1.32% | - |
| Feb 2, 2026 | 155.20 | 155.20 | 155.20 | 155.20 | 155.20 | -0.16% | - |
| Jan 30, 2026 | 155.45 | 155.45 | 155.45 | 155.45 | 155.45 | 1.04% | - |
| Jan 29, 2026 | 153.85 | 153.85 | 153.85 | 153.85 | 153.85 | 0.33% | - |
| Jan 28, 2026 | 153.35 | 153.35 | 153.35 | 153.35 | 153.35 | 0.03% | - |
| Jan 27, 2026 | 153.30 | 153.30 | 153.30 | 153.30 | 153.30 | 0.10% | - |
| Jan 26, 2026 | 153.15 | 153.15 | 153.15 | 153.15 | 153.15 | -0.29% | - |
| Jan 23, 2026 | 153.60 | 153.60 | 153.60 | 153.60 | 153.60 | -2.51% | - |
| Jan 22, 2026 | 157.55 | 157.55 | 157.55 | 157.55 | 157.55 | -1.01% | - |
| Jan 21, 2026 | 159.15 | 159.15 | 159.15 | 159.15 | 159.15 | -2.06% | - |
| Jan 20, 2026 | 162.50 | 162.50 | 162.50 | 162.50 | 162.50 | -0.76% | - |
| Jan 19, 2026 | 163.75 | 163.75 | 163.75 | 163.75 | 163.75 | -0.37% | - |
| Jan 16, 2026 | 164.35 | 164.35 | 164.35 | 164.35 | 164.35 | 3.43% | - |
| Jan 15, 2026 | 158.90 | 158.90 | 158.90 | 158.90 | 158.90 | 0.63% | - |
| Jan 14, 2026 | 157.90 | 157.90 | 157.90 | 157.90 | 157.90 | 3.88% | - |
| Jan 13, 2026 | 152.00 | 152.00 | 152.00 | 152.00 | 152.00 | 1.60% | - |
| Jan 12, 2026 | 149.60 | 149.60 | 149.60 | 149.60 | 149.60 | -1.12% | - |
| Jan 9, 2026 | 151.30 | 151.30 | 151.30 | 151.30 | 151.30 | -0.72% | - |
| Jan 8, 2026 | 152.40 | 152.40 | 152.40 | 152.40 | 152.40 | -0.55% | - |
| Jan 7, 2026 | 153.25 | 153.25 | 153.25 | 153.25 | 153.25 | 3.23% | - |
| Jan 6, 2026 | 151.30 | 151.30 | 151.30 | 148.45 | 148.45 | 0.34% | 10 |
| Jan 5, 2026 | 147.95 | 147.95 | 147.95 | 147.95 | 147.95 | 3.14% | - |
| Jan 2, 2026 | 143.45 | 143.45 | 143.45 | 143.45 | 143.45 | -3.92% | - |
| Dec 30, 2025 | 149.30 | 149.30 | 149.30 | 149.30 | 149.30 | 0.17% | - |
| Dec 29, 2025 | 149.05 | 149.05 | 149.05 | 149.05 | 149.05 | 0.47% | - |
| Dec 23, 2025 | 148.35 | 148.35 | 148.35 | 148.35 | 148.35 | 6.96% | - |
| Dec 22, 2025 | 138.70 | 138.70 | 138.70 | 138.70 | 138.70 | -5.32% | - |
| Dec 19, 2025 | 149.15 | 149.15 | 149.15 | 146.50 | 146.50 | -5.30% | 10 |
| Dec 18, 2025 | 154.70 | 154.70 | 154.70 | 154.70 | 154.70 | 2.01% | - |
| Dec 17, 2025 | 151.65 | 151.65 | 151.65 | 151.65 | 151.65 | -4.05% | - |
| Dec 16, 2025 | 158.05 | 158.05 | 158.05 | 158.05 | 158.05 | 1.25% | - |
| Dec 15, 2025 | 156.10 | 156.10 | 156.10 | 156.10 | 156.10 | 0.77% | - |
| Dec 12, 2025 | 154.90 | 154.90 | 154.90 | 154.90 | 154.90 | 0.10% | - |
| Dec 11, 2025 | 154.75 | 154.75 | 154.75 | 154.75 | 154.75 | 5.13% | - |
| Dec 10, 2025 | 147.20 | 147.20 | 147.20 | 147.20 | 147.20 | -7.10% | - |
| Dec 9, 2025 | 158.45 | 158.45 | 158.45 | 158.45 | 158.45 | 3.19% | - |
| Dec 8, 2025 | 153.55 | 153.55 | 153.55 | 153.55 | 153.55 | -5.19% | - |
| Dec 5, 2025 | 161.95 | 161.95 | 161.95 | 161.95 | 161.95 | 2.14% | - |
| Dec 4, 2025 | 158.55 | 158.55 | 158.55 | 158.55 | 158.55 | 3.59% | - |
| Dec 3, 2025 | 153.05 | 153.05 | 153.05 | 153.05 | 153.05 | -3.35% | - |
| Dec 2, 2025 | 158.35 | 158.35 | 158.35 | 158.35 | 158.35 | 0.54% | - |
| Dec 1, 2025 | 157.50 | 157.50 | 157.50 | 157.50 | 157.50 | -6.00% | - |
| Nov 28, 2025 | 167.55 | 167.55 | 167.55 | 167.55 | 167.55 | 2.41% | - |
| Nov 27, 2025 | 163.60 | 163.60 | 163.60 | 163.60 | 163.60 | -0.15% | - |
| Nov 26, 2025 | 163.85 | 163.85 | 163.85 | 163.85 | 163.85 | -1.94% | - |