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 |
|---|---|---|---|---|---|---|---|
| 01 Oct 2026 | 232.74 | 233.33 | 230.47 | 231.09 | -0.85% | 992,200 | |
| 30 Sep 2026 | 233.33 | 236.97 | 230.84 | 233.07 | +0.47% | 1,093,400 | |
| 29 Sep 2026 | 235.46 | 237.62 | 230.98 | 231.97 | -2.38% | 1,536,900 | |
| 28 Sep 2026 | 234.27 | 238.10 | 233.81 | 237.62 | +0.55% | 1,030,800 | |
| 25 Sep 2026 | 236.37 | 238.25 | 235.48 | 236.32 | -0.11% | 741,700 | |
| 24 Sep 2026 | 234.08 | 237.29 | 233.55 | 236.59 | +1.54% | 926,900 | |
| 23 Sep 2026 | 235.12 | 238.62 | 231.92 | 233.00 | -0.75% | 1,129,600 | |
| 22 Sep 2026 | 228.59 | 237.29 | 227.24 | 234.76 | -4.13% | 2,719,200 | |
| 21 Sep 2026 | 247.13 | 248.84 | 243.93 | 244.88 | -0.64% | 907,600 | |
| 18 Sep 2026 | 246.52 | 247.63 | 244.89 | 246.45 | -0.40% | 1,924,800 | |
| 17 Sep 2026 | 248.28 | 248.70 | 246.26 | 247.45 | +0.15% | 989,500 | |
| 16 Sep 2026 | 245.47 | 248.57 | 244.85 | 247.08 | 0.00% | 948,700 | |
| 15 Sep 2026 | 238.39 | 248.65 | 237.21 | 247.08 | +3.86% | 1,373,500 | |
| 14 Sep 2026 | 237.49 | 239.78 | 234.67 | 237.89 | +1.22% | 974,700 | |
| 11 Sep 2026 | 233.20 | 235.12 | 229.33 | 235.02 | +1.68% | 996,800 | |
| 10 Sep 2026 | 236.32 | 236.48 | 228.57 | 231.14 | -1.83% | 1,090,500 | |
| 09 Sep 2026 | 233.58 | 236.24 | 232.43 | 235.46 | -0.02% | 791,100 | |
| 08 Sep 2026 | 233.61 | 237.56 | 231.52 | 235.50 | -0.69% | 728,900 | |
| 04 Sep 2026 | 235.38 | 238.92 | 235.38 | 237.14 | -0.94% | 798,700 | |
| 03 Sep 2026 | 242.00 | 242.00 | 236.35 | 239.40 | -0.58% | 1,043,300 | |
| 02 Sep 2026 | 238.03 | 242.84 | 236.27 | 240.80 | +1.94% | 1,144,100 | |
| 01 Sep 2026 | 242.72 | 243.72 | 235.63 | 236.22 | -1.70% | 813,400 | |
| 31 Aug 2026 | 241.99 | 242.64 | 239.40 | 240.30 | -1.01% | 1,358,100 | |
| 28 Aug 2026 | 245.17 | 245.28 | 242.27 | 242.76 | -0.76% | 639,900 | |
| 27 Aug 2026 | 242.83 | 247.19 | 242.44 | 244.61 | -0.16% | 839,800 |
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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