Merck & Co., Inc. (NEO:MRK)
19.55
+0.08 (0.41%)
Nov 7, 2025, 4:00 PM EST
Merck & Co. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 7, 2025 | 19.43 | 19.60 | 19.41 | 19.55 | 19.55 | 0.26% | 4,317 |
| Nov 6, 2025 | 19.30 | 19.50 | 19.30 | 19.50 | 19.50 | 1.77% | 4,871 |
| Nov 5, 2025 | 19.01 | 19.20 | 18.95 | 19.16 | 19.16 | 0.84% | 8,862 |
| Nov 4, 2025 | 18.87 | 19.24 | 18.73 | 19.00 | 19.00 | 1.50% | 18,445 |
| Nov 3, 2025 | 19.47 | 19.47 | 18.68 | 18.72 | 18.72 | -3.95% | 25,862 |
| Oct 31, 2025 | 19.49 | 19.54 | 19.20 | 19.49 | 19.49 | -0.61% | 45,175 |
| Oct 30, 2025 | 19.22 | 19.79 | 19.02 | 19.61 | 19.61 | -0.05% | 24,619 |
| Oct 29, 2025 | 19.75 | 19.90 | 19.59 | 19.62 | 19.62 | -0.81% | 9,283 |
| Oct 28, 2025 | 20.04 | 20.04 | 19.75 | 19.78 | 19.78 | -1.15% | 9,266 |
| Oct 27, 2025 | 19.94 | 20.01 | 19.80 | 20.01 | 20.01 | 0.65% | 8,587 |
| Oct 24, 2025 | 19.83 | 19.97 | 19.82 | 19.88 | 19.88 | 0.25% | 10,079 |
| Oct 23, 2025 | 19.84 | 19.86 | 19.75 | 19.83 | 19.83 | -0.40% | 21,429 |
| Oct 22, 2025 | 19.96 | 20.11 | 19.89 | 19.91 | 19.91 | 0.05% | 15,675 |
| Oct 21, 2025 | 19.68 | 19.90 | 19.64 | 19.90 | 19.90 | 1.48% | 12,717 |
| Oct 20, 2025 | 19.43 | 19.72 | 19.43 | 19.61 | 19.61 | 1.76% | 13,521 |
| Oct 17, 2025 | 18.97 | 19.27 | 18.97 | 19.27 | 19.27 | 1.31% | 9,344 |
| Oct 16, 2025 | 19.10 | 19.28 | 18.97 | 19.02 | 19.02 | -0.58% | 8,203 |
| Oct 15, 2025 | 19.11 | 19.22 | 19.00 | 19.13 | 19.13 | -0.83% | 16,182 |
| Oct 14, 2025 | 19.45 | 19.45 | 19.21 | 19.29 | 19.29 | -1.23% | 20,753 |
| Oct 10, 2025 | 19.80 | 19.91 | 19.53 | 19.53 | 19.53 | -1.56% | 76,095 |
| Oct 9, 2025 | 19.72 | 19.93 | 19.72 | 19.84 | 19.84 | 0.92% | 2,496 |
| Oct 8, 2025 | 19.93 | 19.93 | 19.60 | 19.66 | 19.66 | -1.31% | 28,124 |
| Oct 7, 2025 | 20.28 | 20.28 | 19.88 | 19.92 | 19.92 | -1.29% | 6,437 |
| Oct 6, 2025 | 20.12 | 20.52 | 20.12 | 20.18 | 20.18 | -0.44% | 9,594 |
| Oct 3, 2025 | 20.32 | 20.55 | 20.12 | 20.27 | 20.27 | - | 19,563 |
| Oct 2, 2025 | 20.50 | 20.65 | 20.11 | 20.27 | 20.27 | -1.07% | 18,223 |
| Oct 1, 2025 | 19.36 | 20.59 | 19.36 | 20.49 | 20.49 | 7.67% | 37,829 |
| Sep 30, 2025 | 18.16 | 19.03 | 18.14 | 19.03 | 19.03 | 6.61% | 13,081 |
| Sep 29, 2025 | 17.80 | 17.91 | 17.78 | 17.85 | 17.85 | -0.11% | 5,397 |
| Sep 26, 2025 | 17.89 | 17.89 | 17.71 | 17.87 | 17.87 | 1.13% | 5,435 |
| Sep 25, 2025 | 18.10 | 18.10 | 17.66 | 17.67 | 17.67 | -2.38% | 19,944 |
| Sep 24, 2025 | 18.16 | 18.22 | 18.06 | 18.10 | 18.10 | -0.33% | 8,331 |
| Sep 23, 2025 | 18.39 | 18.39 | 18.13 | 18.16 | 18.16 | -0.71% | 6,333 |
| Sep 22, 2025 | 18.57 | 18.57 | 18.29 | 18.29 | 18.29 | -1.30% | 3,857 |
| Sep 19, 2025 | 18.55 | 18.74 | 18.44 | 18.53 | 18.53 | - | 11,921 |
| Sep 18, 2025 | 18.50 | 18.57 | 18.41 | 18.53 | 18.53 | 0.38% | 5,640 |
| Sep 17, 2025 | 18.48 | 18.67 | 18.42 | 18.46 | 18.46 | 0.11% | 6,557 |
| Sep 16, 2025 | 18.48 | 18.48 | 18.35 | 18.44 | 18.44 | -0.11% | 3,601 |
| Sep 15, 2025 | 18.79 | 18.79 | 18.43 | 18.46 | 18.46 | -2.07% | 16,903 |
| Sep 12, 2025 | 19.40 | 19.40 | 18.85 | 18.85 | 18.85 | -2.68% | 5,904 |
| Sep 11, 2025 | 19.31 | 19.44 | 19.30 | 19.37 | 19.37 | 1.36% | 5,164 |
| Sep 10, 2025 | 19.10 | 19.11 | 19.01 | 19.11 | 19.11 | -0.73% | 1,196 |
| Sep 9, 2025 | 19.19 | 19.25 | 19.19 | 19.25 | 19.25 | 0.36% | 6,139 |
| Sep 8, 2025 | 19.05 | 19.18 | 18.92 | 19.18 | 19.18 | -0.42% | 6,419 |
| Sep 5, 2025 | 19.25 | 19.30 | 19.18 | 19.26 | 19.26 | 0.57% | 3,955 |
| Sep 4, 2025 | 19.15 | 19.15 | 18.95 | 19.15 | 19.15 | -0.10% | 9,784 |
| Sep 3, 2025 | 19.48 | 19.48 | 19.17 | 19.17 | 19.17 | -0.42% | 5,970 |
| Sep 2, 2025 | 19.13 | 19.28 | 19.13 | 19.25 | 19.25 | 0.84% | 3,234 |
| Aug 29, 2025 | 19.05 | 19.15 | 19.05 | 19.09 | 19.09 | 0.90% | 644 |
| Aug 28, 2025 | 18.92 | 19.02 | 18.85 | 18.92 | 18.92 | -1.20% | 4,221 |