DGX Quest Diagnostics Incorporated
Stock · NYSE · United States · Healthcare · US74834L1008
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Price history
Daily prices in USD.
Updated 06 Nov 2026 15:09. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 26 Aug 2026 | 244.11 | 246.00 | 243.49 | 245.00 | +0.20% | 811,000 | |
| 25 Aug 2026 | 243.93 | 245.78 | 241.79 | 244.51 | +0.26% | 709,200 | |
| 24 Aug 2026 | 243.97 | 246.00 | 242.46 | 243.87 | -0.21% | 837,700 | |
| 21 Aug 2026 | 240.33 | 244.70 | 239.43 | 244.39 | +1.28% | 1,263,100 | |
| 20 Aug 2026 | 239.86 | 245.68 | 237.53 | 241.30 | -0.19% | 1,139,400 | |
| 19 Aug 2026 | 238.10 | 242.39 | 237.38 | 241.76 | +2.33% | 924,000 | |
| 18 Aug 2026 | 238.01 | 239.38 | 236.07 | 236.25 | +0.31% | 693,600 | |
| 17 Aug 2026 | 233.94 | 237.17 | 233.00 | 235.52 | +0.48% | 614,200 | |
| 14 Aug 2026 | 235.82 | 237.70 | 233.69 | 234.40 | -0.69% | 541,800 | |
| 13 Aug 2026 | 239.10 | 240.00 | 235.65 | 236.04 | -0.73% | 549,000 | |
| 12 Aug 2026 | 234.46 | 238.51 | 232.28 | 237.77 | +0.11% | 686,800 | |
| 11 Aug 2026 | 236.35 | 239.92 | 235.51 | 237.50 | -0.05% | 847,000 | |
| 10 Aug 2026 | 236.53 | 239.33 | 235.85 | 237.63 | -0.30% | 856,100 | |
| 07 Aug 2026 | 236.34 | 239.38 | 236.34 | 238.35 | -0.06% | 574,500 | |
| 06 Aug 2026 | 237.66 | 238.88 | 235.32 | 238.50 | +1.13% | 642,200 | |
| 05 Aug 2026 | 234.22 | 236.67 | 232.56 | 235.84 | +0.91% | 674,200 | |
| 04 Aug 2026 | 231.95 | 234.55 | 229.76 | 233.72 | +0.76% | 903,600 | |
| 03 Aug 2026 | 232.84 | 233.44 | 230.54 | 231.95 | -0.45% | 839,200 | |
| 31 Jul 2026 | 234.00 | 235.29 | 232.01 | 233.01 | -0.55% | 872,500 | |
| 30 Jul 2026 | 230.91 | 235.61 | 229.01 | 234.30 | -0.39% | 947,700 | |
| 29 Jul 2026 | 235.11 | 237.84 | 233.00 | 235.22 | -0.31% | 964,500 | |
| 28 Jul 2026 | 235.18 | 240.13 | 233.98 | 235.94 | +1.77% | 1,611,900 | |
| 27 Jul 2026 | 225.95 | 231.95 | 224.97 | 231.84 | +1.75% | 1,143,200 | |
| 24 Jul 2026 | 228.00 | 233.21 | 223.42 | 227.86 | -0.02% | 1,542,100 | |
| 23 Jul 2026 | 228.09 | 237.78 | 220.00 | 227.90 | +8.61% | 3,758,400 |
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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