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 |
|---|---|---|---|---|---|---|---|
| 15 Dec 2025 | 183.25 | 184.81 | 182.96 | 184.11 | +0.85% | 951,900 | |
| 12 Dec 2025 | 182.16 | 183.01 | 181.23 | 182.56 | +0.55% | 1,139,000 | |
| 11 Dec 2025 | 179.64 | 182.06 | 179.51 | 181.57 | +1.15% | 685,600 | |
| 10 Dec 2025 | 180.00 | 180.99 | 178.95 | 179.51 | -0.06% | 1,071,100 | |
| 09 Dec 2025 | 181.71 | 182.77 | 178.61 | 179.62 | -1.21% | 846,500 | |
| 08 Dec 2025 | 182.29 | 183.50 | 181.23 | 181.82 | -0.38% | 980,700 | |
| 05 Dec 2025 | 183.20 | 184.19 | 182.08 | 182.51 | -0.91% | 738,200 | |
| 04 Dec 2025 | 182.31 | 185.12 | 182.25 | 184.18 | +0.86% | 1,044,900 | |
| 03 Dec 2025 | 183.27 | 184.16 | 182.21 | 182.61 | +0.03% | 1,057,300 | |
| 02 Dec 2025 | 183.80 | 184.89 | 182.21 | 182.55 | -0.66% | 1,177,500 | |
| 01 Dec 2025 | 188.50 | 189.39 | 183.66 | 183.77 | -2.86% | 1,175,700 | |
| 28 Nov 2025 | 190.12 | 190.26 | 188.94 | 189.18 | -0.27% | 379,700 | |
| 26 Nov 2025 | 191.44 | 192.26 | 189.22 | 189.69 | -1.38% | 869,600 | |
| 25 Nov 2025 | 191.76 | 193.35 | 190.73 | 192.35 | +0.93% | 1,207,300 | |
| 24 Nov 2025 | 192.75 | 192.75 | 189.74 | 190.58 | -0.35% | 2,285,300 | |
| 21 Nov 2025 | 188.11 | 193.76 | 187.80 | 191.25 | +1.94% | 1,769,800 | |
| 20 Nov 2025 | 187.14 | 188.77 | 186.25 | 187.61 | +0.89% | 1,104,400 | |
| 19 Nov 2025 | 185.34 | 187.68 | 184.18 | 185.96 | +0.35% | 874,600 | |
| 18 Nov 2025 | 187.35 | 188.16 | 184.35 | 185.32 | -0.47% | 1,368,400 | |
| 17 Nov 2025 | 187.01 | 189.26 | 185.09 | 186.19 | -0.41% | 1,086,500 | |
| 14 Nov 2025 | 186.89 | 188.89 | 186.12 | 186.95 | -0.34% | 923,900 | |
| 13 Nov 2025 | 185.60 | 190.47 | 184.50 | 187.58 | +0.39% | 1,412,000 | |
| 12 Nov 2025 | 188.36 | 189.07 | 186.81 | 186.85 | -1.06% | 1,076,600 | |
| 11 Nov 2025 | 184.98 | 191.31 | 184.84 | 188.85 | +2.46% | 1,293,700 | |
| 10 Nov 2025 | 178.20 | 184.59 | 175.77 | 184.31 | +2.68% | 1,592,600 |
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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