Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
179.33
-0.03 (-0.02%)
Oct 3, 2025, 4:00 PM EDT - Market closed
Quest Diagnostics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Sep 5, 2025 | 180.20 | 183.78 | 180.20 | 183.49 | 182.68 | 1.88% | 556,225 |
| Sep 4, 2025 | 180.54 | 180.84 | 179.38 | 180.11 | 179.31 | 0.33% | 585,707 |
| Sep 3, 2025 | 178.34 | 179.62 | 177.04 | 179.51 | 178.71 | 0.45% | 688,518 |
| Sep 2, 2025 | 180.90 | 182.01 | 178.31 | 178.70 | 177.91 | -1.62% | 1,109,253 |
| Aug 29, 2025 | 179.56 | 182.35 | 179.06 | 181.64 | 180.83 | 1.36% | 731,489 |
| Aug 28, 2025 | 179.51 | 179.71 | 178.13 | 179.20 | 178.40 | -0.31% | 560,041 |
| Aug 27, 2025 | 180.54 | 180.89 | 179.45 | 179.76 | 178.96 | -0.33% | 597,069 |
| Aug 26, 2025 | 178.77 | 180.37 | 178.39 | 180.36 | 179.56 | 0.95% | 1,044,445 |
| Aug 25, 2025 | 177.22 | 179.19 | 176.97 | 178.66 | 177.87 | -0.87% | 753,364 |
| Aug 22, 2025 | 185.00 | 185.62 | 179.93 | 180.23 | 179.43 | -1.90% | 947,798 |
| Aug 21, 2025 | 183.51 | 185.26 | 182.84 | 183.72 | 182.90 | -0.37% | 1,074,619 |
| Aug 20, 2025 | 183.34 | 184.97 | 182.44 | 184.40 | 183.58 | 0.86% | 957,864 |
| Aug 19, 2025 | 179.08 | 183.37 | 179.05 | 182.83 | 182.02 | 2.17% | 784,696 |
| Aug 18, 2025 | 180.23 | 180.44 | 178.84 | 178.95 | 178.16 | -0.46% | 808,451 |
| Aug 15, 2025 | 178.94 | 180.37 | 177.27 | 179.77 | 178.97 | 0.75% | 810,247 |
| Aug 14, 2025 | 178.84 | 178.84 | 177.29 | 178.44 | 177.65 | -0.34% | 679,545 |
| Aug 13, 2025 | 178.87 | 179.47 | 177.59 | 179.04 | 178.25 | 0.20% | 928,498 |
| Aug 12, 2025 | 177.36 | 178.87 | 175.56 | 178.68 | 177.89 | 0.18% | 763,292 |
| Aug 11, 2025 | 177.09 | 178.55 | 177.04 | 178.36 | 177.57 | 0.79% | 653,187 |
| Aug 8, 2025 | 174.65 | 177.25 | 174.58 | 176.96 | 176.17 | 1.54% | 616,283 |
| Aug 7, 2025 | 173.59 | 174.47 | 172.70 | 174.27 | 173.50 | 0.73% | 898,400 |
| Aug 6, 2025 | 172.86 | 175.48 | 171.79 | 173.00 | 172.23 | -0.16% | 994,285 |
| Aug 5, 2025 | 172.60 | 174.58 | 171.91 | 173.27 | 172.50 | 0.48% | 744,236 |
| Aug 4, 2025 | 170.53 | 172.73 | 170.53 | 172.44 | 171.67 | 0.93% | 788,423 |
| Aug 1, 2025 | 168.24 | 171.91 | 167.96 | 170.85 | 170.09 | 2.05% | 1,421,070 |
| Jul 31, 2025 | 166.76 | 170.14 | 166.76 | 167.41 | 166.67 | -0.78% | 941,447 |
| Jul 30, 2025 | 167.40 | 169.75 | 166.75 | 168.73 | 167.98 | 0.48% | 1,094,038 |
| Jul 29, 2025 | 168.72 | 169.62 | 167.03 | 167.93 | 167.18 | 0.05% | 810,660 |
| Jul 28, 2025 | 167.59 | 168.76 | 165.78 | 167.85 | 167.11 | -0.42% | 1,086,616 |
| Jul 25, 2025 | 172.60 | 173.04 | 167.16 | 168.55 | 167.80 | -1.95% | 1,877,511 |