DGX Quest Diagnostics Incorporated
Stock · NYSE · United States · Healthcare · US74834L1008
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Price history
Daily prices in USD.
Updated 06 Nov 2026 16:20. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 12 May 2023 | 131.00 | 131.05 | 129.55 | 130.73 | -0.11% | 1,016,700 | |
| 11 May 2023 | 131.57 | 131.82 | 130.66 | 130.88 | -1.17% | 1,024,600 | |
| 10 May 2023 | 134.06 | 134.60 | 132.28 | 132.43 | -0.91% | 724,600 | |
| 09 May 2023 | 134.42 | 134.46 | 132.84 | 133.65 | -0.80% | 892,700 | |
| 08 May 2023 | 136.17 | 136.17 | 134.07 | 134.73 | -1.30% | 890,600 | |
| 05 May 2023 | 136.04 | 137.08 | 135.60 | 136.51 | +0.81% | 1,059,300 | |
| 04 May 2023 | 135.73 | 135.82 | 134.29 | 135.41 | -0.85% | 594,600 | |
| 03 May 2023 | 138.07 | 138.66 | 136.52 | 136.57 | -1.12% | 852,500 | |
| 02 May 2023 | 135.52 | 138.76 | 134.99 | 138.11 | -0.98% | 1,189,800 | |
| 01 May 2023 | 139.28 | 140.07 | 138.09 | 139.48 | +0.48% | 903,000 | |
| 28 Apr 2023 | 139.91 | 140.75 | 137.74 | 138.81 | -1.56% | 1,355,000 | |
| 27 Apr 2023 | 146.85 | 146.85 | 136.59 | 141.01 | -3.97% | 2,750,300 | |
| 26 Apr 2023 | 145.78 | 147.97 | 145.54 | 146.84 | +0.23% | 1,769,800 | |
| 25 Apr 2023 | 146.60 | 148.62 | 145.88 | 146.50 | -0.03% | 1,634,500 | |
| 24 Apr 2023 | 145.60 | 146.76 | 145.51 | 146.55 | +0.94% | 958,900 | |
| 21 Apr 2023 | 144.74 | 146.55 | 144.44 | 145.18 | +0.92% | 1,178,500 | |
| 20 Apr 2023 | 143.23 | 144.10 | 142.23 | 143.85 | +0.21% | 937,300 | |
| 19 Apr 2023 | 141.90 | 143.63 | 140.57 | 143.55 | +1.02% | 1,135,900 | |
| 18 Apr 2023 | 143.42 | 143.42 | 141.07 | 142.10 | -0.69% | 496,800 | |
| 17 Apr 2023 | 142.44 | 143.43 | 142.11 | 143.09 | +0.53% | 562,600 | |
| 14 Apr 2023 | 142.14 | 142.65 | 141.13 | 142.34 | -0.23% | 703,900 | |
| 13 Apr 2023 | 142.56 | 143.14 | 142.13 | 142.67 | +0.14% | 688,600 | |
| 12 Apr 2023 | 144.29 | 144.69 | 142.28 | 142.47 | -0.98% | 711,500 | |
| 11 Apr 2023 | 143.73 | 144.30 | 143.05 | 143.88 | +0.35% | 902,500 | |
| 10 Apr 2023 | 142.41 | 143.91 | 141.79 | 143.38 | +0.35% | 947,900 |
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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