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DGX — Quest Diagnostics Inc.
NYSEQuest Diagnostics Inc.
$231.09
-1.98(-0.85%)
- O
- 232.74
- H
- 233.33
- L
- 230.47
- V
- 990.28K
⏱️ End-of-day dataAs of Oct 1, 2026
Latest Close$231.09
Period Return+42.77%
Period High$248.84
Period Low$160.02
Avg Daily Volume1.01M
Total Trading Days365
DGX — Historical OHLCV Price & Volume Table
Apr 21, 2025 — Oct 1, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | $232.74 | $233.33 | $230.47 | $231.09 | $-1.98 | -0.85% | 990,280 | $231.65 | $230.47 $233.33 |
| Sep 30, 2026 | $233.33 | $236.97 | $230.84 | $233.07 | +$1.10 | +0.47% | 1,090,672 | $234.05 | $230.84 $236.97 |
| Sep 29, 2026 | $235.46 | $237.62 | $230.98 | $231.97 | $-5.65 | -2.38% | 1,536,906 | $232.72 | $230.98 $237.62 |
| Sep 28, 2026 | $234.27 | $238.10 | $233.81 | $237.62 | +$1.30 | +0.55% | 1,036,022 | $236.64 | $233.81 $238.10 |
| Sep 25, 2026 | $236.37 | $238.25 | $235.48 | $236.32 | $-0.27 | -0.11% | 741,727 | $236.87 | $235.48 $238.25 |
| Sep 24, 2026 | $234.08 | $237.29 | $233.55 | $236.59 | +$3.59 | +1.54% | 926,899 | $236.12 | $233.55 $237.29 |
| Sep 23, 2026 | $235.12 | $238.62 | $231.92 | $233.00 | $-1.76 | -0.75% | 1,129,646 | $234.25 | $231.92 $238.62 |
| Sep 22, 2026 | $228.59 | $237.29 | $227.24 | $234.76 | $-10.12 | -4.13% | 2,719,289 | $234.34 | $227.24 $237.29 |
| Sep 21, 2026 | $247.13 | $248.84 | $243.93 | $244.88 | $-1.57 | -0.64% | 907,606 | $245.16 | $243.93 $248.84 |
| Sep 18, 2026 | $246.52 | $247.63 | $244.89 | $246.45 | $-1.00 | -0.40% | 1,925,637 | $246.45 | $244.89 $247.63 |
| Sep 17, 2026 | $248.28 | $248.70 | $246.26 | $247.45 | +$0.37 | +0.15% | 989,498 | $247.55 | $246.26 $248.70 |
| Sep 16, 2026 | $245.47 | $248.57 | $244.85 | $247.08 | +$0.00 | +0.00% | 948,753 | $246.99 | $244.85 $248.57 |
| Sep 15, 2026 | $238.39 | $248.65 | $237.21 | $247.08 | +$9.19 | +3.86% | 1,357,138 | $246.37 | $237.21 $248.65 |
| Sep 14, 2026 | $237.49 | $239.78 | $234.67 | $237.89 | +$2.87 | +1.22% | 974,658 | $237.47 | $234.67 $239.78 |
| Sep 11, 2026 | $233.20 | $235.12 | $229.33 | $235.02 | +$3.88 | +1.68% | 997,028 | $232.76 | $229.33 $235.12 |
| Sep 10, 2026 | $236.32 | $236.48 | $228.57 | $231.14 | $-4.32 | -1.83% | 1,090,547 | $231.29 | $228.57 $236.48 |
| Sep 9, 2026 | $233.58 | $236.24 | $232.43 | $235.46 | $-0.04 | -0.02% | 791,149 | $234.62 | $232.43 $236.24 |
| Sep 8, 2026 | $233.61 | $237.56 | $231.52 | $235.50 | $-1.64 | -0.69% | 728,935 | $235.70 | $231.52 $237.56 |
| Sep 4, 2026 | $235.38 | $238.92 | $235.38 | $237.14 | $-2.26 | -0.94% | 798,704 | $237.53 | $235.38 $238.92 |
| Sep 3, 2026 | $242.00 | $242.00 | $236.35 | $239.40 | $-1.40 | -0.58% | 1,043,292 | $239.16 | $236.35 $242.00 |
| Sep 2, 2026 | $238.03 | $242.84 | $236.27 | $240.80 | +$4.58 | +1.94% | 1,138,395 | $240.85 | $236.27 $242.84 |
| Sep 1, 2026 | $242.72 | $243.72 | $235.63 | $236.22 | $-4.08 | -1.70% | 813,393 | $237.72 | $235.63 $243.72 |
| Aug 31, 2026 | $241.99 | $242.64 | $239.40 | $240.30 | $-2.46 | -1.01% | 1,386,744 | $240.63 | $239.40 $242.64 |
| Aug 28, 2026 | $245.17 | $245.28 | $242.27 | $242.76 | $-1.85 | -0.76% | 639,937 | $243.04 | $242.27 $245.28 |
| Aug 27, 2026 | $242.83 | $247.19 | $242.44 | $244.61 | $-0.39 | -0.16% | 839,990 | $244.96 | $242.44 $247.19 |
| Aug 26, 2026 | $244.11 | $246.00 | $243.49 | $245.00 | +$0.49 | +0.20% | 811,024 | $244.75 | $243.49 $246.00 |
| Aug 25, 2026 | $243.93 | $245.78 | $241.79 | $244.51 | +$0.64 | +0.26% | 709,152 | $243.79 | $241.79 $245.78 |
| Aug 24, 2026 | $243.97 | $246.00 | $242.46 | $243.87 | $-0.52 | -0.21% | 837,736 | $243.86 | $242.46 $246.00 |
| Aug 21, 2026 | $240.33 | $244.70 | $239.43 | $244.39 | +$3.09 | +1.28% | 1,263,229 | $243.73 | $239.43 $244.70 |
| Aug 20, 2026 | $239.86 | $245.68 | $237.53 | $241.30 | $-0.46 | -0.19% | 1,106,481 | $242.81 | $237.53 $245.68 |