DGX Quest Diagnostics Incorporated
Stock · NYSE · United States · Healthcare · US74834L1008
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Price history
Daily prices in USD.
Updated 06 Nov 2026 15:38. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 26 Feb 2026 | 208.67 | 211.56 | 208.09 | 211.10 | +1.59% | 783,700 | |
| 25 Feb 2026 | 209.52 | 210.69 | 206.13 | 207.80 | -0.83% | 798,300 | |
| 24 Feb 2026 | 207.81 | 209.90 | 206.36 | 209.54 | +1.02% | 882,100 | |
| 23 Feb 2026 | 201.99 | 207.72 | 201.99 | 207.43 | +2.48% | 783,100 | |
| 20 Feb 2026 | 204.36 | 204.42 | 200.94 | 202.41 | -0.01% | 642,000 | |
| 19 Feb 2026 | 204.83 | 205.09 | 202.00 | 202.44 | -0.95% | 815,300 | |
| 18 Feb 2026 | 205.27 | 206.75 | 203.17 | 204.39 | -0.54% | 871,700 | |
| 17 Feb 2026 | 207.99 | 208.93 | 202.83 | 205.49 | -0.67% | 971,200 | |
| 13 Feb 2026 | 207.48 | 209.39 | 204.58 | 206.87 | +0.00% | 1,354,600 | |
| 12 Feb 2026 | 211.80 | 213.20 | 206.81 | 206.86 | -1.18% | 1,671,500 | |
| 11 Feb 2026 | 207.04 | 210.38 | 201.99 | 209.32 | +1.93% | 1,431,200 | |
| 10 Feb 2026 | 194.72 | 207.05 | 191.90 | 205.35 | +7.37% | 2,307,900 | |
| 09 Feb 2026 | 190.00 | 191.78 | 187.58 | 191.25 | +0.28% | 1,925,500 | |
| 06 Feb 2026 | 193.20 | 193.60 | 189.94 | 190.71 | -0.83% | 1,099,500 | |
| 05 Feb 2026 | 190.00 | 193.46 | 188.65 | 192.30 | +1.62% | 1,635,500 | |
| 04 Feb 2026 | 185.34 | 189.80 | 185.13 | 189.23 | +2.19% | 1,337,500 | |
| 03 Feb 2026 | 184.78 | 189.13 | 184.69 | 185.17 | +0.09% | 807,900 | |
| 02 Feb 2026 | 186.01 | 186.93 | 182.36 | 185.00 | -1.09% | 1,003,800 | |
| 30 Jan 2026 | 183.82 | 187.19 | 183.82 | 187.03 | +2.57% | 1,164,100 | |
| 29 Jan 2026 | 182.17 | 183.97 | 181.68 | 182.35 | -0.21% | 635,700 | |
| 28 Jan 2026 | 183.02 | 183.58 | 181.63 | 182.74 | -0.81% | 838,900 | |
| 27 Jan 2026 | 181.51 | 184.39 | 181.48 | 184.24 | +0.94% | 667,900 | |
| 26 Jan 2026 | 182.14 | 183.79 | 181.37 | 182.53 | +0.83% | 681,900 | |
| 23 Jan 2026 | 181.94 | 182.44 | 179.73 | 181.02 | -0.63% | 848,900 | |
| 22 Jan 2026 | 185.11 | 185.47 | 182.01 | 182.16 | -1.35% | 1,754,200 |
Prices in USD, adjusted for splits but not for dividends. Weeks run Monday to Friday and months follow the calendar; the change compares each close with the previous period's. Dividends are those whose ex-dividend date falls in the period, per share. Information, not advice.
Key data
- Previous close
- 254.74 USD
- Market cap
- 28.1B
- Dividend yield
- 1.35%
- 5-year average yield
- 1.82%
- Payout ratio
- 25%
- Last dividend
- 0.8600 USD · 06 Oct 2026
- Exchange
- NYSE
- Country
- United States
- Sector
- Healthcare
- Industry
- Diagnostics & Research
- Currency
- USD
Dividends
| Ex-dividend date | Per share |
|---|---|
| 06 Oct 2026 | 0.8600 USD |
| 08 Jul 2026 | 0.8600 USD |
| 06 Apr 2026 | 0.8600 USD |
| 13 Jan 2026 | 0.8000 USD |
| 03 Oct 2025 | 0.8000 USD |
| 07 Jul 2025 | 0.8000 USD |
| 07 Apr 2025 | 0.8000 USD |
| 14 Jan 2025 | 0.7500 USD |
| 04 Oct 2024 | 0.7500 USD |
| 08 Jul 2024 | 0.7500 USD |
| 05 Apr 2024 | 0.7500 USD |
| 16 Jan 2024 | 0.7100 USD |
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