Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
186.95
-0.63 (-0.34%)
At close: Nov 14, 2025, 4:00 PM EST
187.60
+0.65 (0.35%)
Pre-market: Nov 17, 2025, 8:27 AM EST
Quest Diagnostics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 14, 2025 | 186.89 | 188.89 | 186.12 | 186.95 | 186.95 | -0.34% | 922,359 |
| Nov 13, 2025 | 185.60 | 190.47 | 184.50 | 187.58 | 187.58 | 0.39% | 1,411,985 |
| Nov 12, 2025 | 188.36 | 189.07 | 186.81 | 186.85 | 186.85 | -1.06% | 1,076,555 |
| Nov 11, 2025 | 184.98 | 191.31 | 184.84 | 188.85 | 188.85 | 2.46% | 1,293,710 |
| Nov 10, 2025 | 178.20 | 184.59 | 175.77 | 184.31 | 184.31 | 2.68% | 1,592,564 |
| Nov 7, 2025 | 177.14 | 180.59 | 176.09 | 179.50 | 179.50 | 1.69% | 1,020,675 |
| Nov 6, 2025 | 177.99 | 178.98 | 175.67 | 176.51 | 176.51 | -0.98% | 830,158 |
| Nov 5, 2025 | 177.81 | 179.39 | 176.85 | 178.26 | 178.26 | 0.13% | 784,293 |
| Nov 4, 2025 | 179.35 | 180.04 | 176.27 | 178.03 | 178.03 | -0.45% | 1,059,509 |
| Nov 3, 2025 | 175.78 | 179.15 | 174.36 | 178.84 | 178.84 | 1.64% | 1,106,898 |
| Oct 31, 2025 | 174.33 | 176.81 | 174.33 | 175.95 | 175.95 | 0.11% | 966,249 |
| Oct 30, 2025 | 175.24 | 178.88 | 174.91 | 175.75 | 175.75 | 0.55% | 1,427,075 |
| Oct 29, 2025 | 178.30 | 178.76 | 174.70 | 174.78 | 174.78 | -1.96% | 1,014,840 |
| Oct 28, 2025 | 179.80 | 180.63 | 177.17 | 178.28 | 178.28 | -1.10% | 1,434,053 |
| Oct 27, 2025 | 181.37 | 182.16 | 179.74 | 180.26 | 180.26 | -1.05% | 900,956 |
| Oct 24, 2025 | 183.99 | 184.73 | 181.94 | 182.18 | 182.18 | -0.57% | 867,086 |
| Oct 23, 2025 | 181.96 | 183.38 | 179.53 | 183.23 | 183.23 | 1.14% | 1,230,913 |
| Oct 22, 2025 | 184.88 | 186.46 | 180.84 | 181.17 | 181.17 | -1.88% | 1,583,501 |
| Oct 21, 2025 | 195.08 | 197.55 | 179.86 | 184.64 | 184.64 | -3.03% | 2,889,878 |
| Oct 20, 2025 | 190.69 | 191.87 | 189.50 | 190.41 | 190.41 | 0.47% | 1,491,058 |
| Oct 17, 2025 | 187.61 | 190.08 | 187.05 | 189.51 | 189.51 | 1.44% | 983,924 |
| Oct 16, 2025 | 187.50 | 188.71 | 186.28 | 186.82 | 186.82 | -0.28% | 1,056,574 |
| Oct 15, 2025 | 185.56 | 188.11 | 185.19 | 187.35 | 187.35 | 1.06% | 1,071,939 |
| Oct 14, 2025 | 182.82 | 185.70 | 182.77 | 185.39 | 185.39 | 1.43% | 718,536 |
| Oct 13, 2025 | 182.71 | 184.24 | 181.82 | 182.78 | 182.78 | -0.70% | 809,300 |
| Oct 10, 2025 | 182.30 | 184.33 | 181.42 | 184.07 | 184.07 | 1.45% | 737,071 |
| Oct 9, 2025 | 181.05 | 182.79 | 180.98 | 181.44 | 181.44 | 0.30% | 538,698 |
| Oct 8, 2025 | 181.52 | 181.62 | 178.54 | 180.89 | 180.89 | -0.55% | 745,336 |
| Oct 7, 2025 | 179.77 | 184.48 | 178.76 | 181.89 | 181.89 | 1.94% | 1,110,648 |
| Oct 6, 2025 | 178.00 | 179.63 | 177.39 | 178.43 | 178.43 | -0.50% | 843,975 |
| Oct 3, 2025 | 179.94 | 180.68 | 178.25 | 179.33 | 179.33 | -0.90% | 1,395,240 |
| Oct 2, 2025 | 180.83 | 182.00 | 177.79 | 180.96 | 180.16 | -0.61% | 1,029,737 |
| Oct 1, 2025 | 190.68 | 190.98 | 181.81 | 182.07 | 181.26 | -4.47% | 1,782,108 |
| Sep 30, 2025 | 188.88 | 191.49 | 188.88 | 190.58 | 189.73 | 0.92% | 780,511 |
| Sep 29, 2025 | 188.99 | 189.48 | 187.76 | 188.84 | 188.00 | -0.08% | 528,005 |
| Sep 26, 2025 | 186.29 | 189.23 | 185.17 | 188.99 | 188.15 | 1.94% | 550,529 |
| Sep 25, 2025 | 186.71 | 187.26 | 183.62 | 185.39 | 184.57 | -0.77% | 657,780 |
| Sep 24, 2025 | 186.49 | 187.92 | 185.98 | 186.82 | 185.99 | -0.08% | 748,102 |
| Sep 23, 2025 | 184.72 | 187.96 | 184.72 | 186.97 | 186.14 | 1.23% | 774,967 |
| Sep 22, 2025 | 183.32 | 185.51 | 182.90 | 184.69 | 183.87 | 0.59% | 975,984 |
| Sep 19, 2025 | 183.69 | 185.00 | 183.26 | 183.60 | 182.79 | 0.15% | 1,435,563 |
| Sep 18, 2025 | 180.84 | 184.13 | 180.71 | 183.33 | 182.52 | 0.59% | 667,853 |
| Sep 17, 2025 | 181.15 | 183.46 | 180.52 | 182.25 | 181.44 | 1.16% | 662,867 |
| Sep 16, 2025 | 180.48 | 181.59 | 179.66 | 180.16 | 179.36 | -0.25% | 549,537 |
| Sep 15, 2025 | 182.37 | 183.27 | 180.58 | 180.62 | 179.82 | -1.25% | 642,156 |
| Sep 12, 2025 | 183.24 | 185.05 | 182.51 | 182.91 | 182.10 | -0.30% | 454,078 |
| Sep 11, 2025 | 180.28 | 184.14 | 180.00 | 183.46 | 182.65 | 1.84% | 598,548 |
| Sep 10, 2025 | 181.92 | 182.11 | 179.77 | 180.14 | 179.34 | -1.39% | 652,123 |
| Sep 9, 2025 | 182.17 | 183.38 | 181.17 | 182.68 | 181.87 | 0.08% | 435,490 |
| Sep 8, 2025 | 183.50 | 183.50 | 180.91 | 182.53 | 181.72 | -0.52% | 438,458 |