NYSE : MRK
Merck & Co., Inc. — Price history
Healthcare · Drug Manufacturers - General · United States
Last price 149.52 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 368.89B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Merck & Co., Inc. (MRK) closed at 149.35 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 148.82 | 150.27 | 147.1 | 149.35 | 4,195,802 | -0.11% |
| 2026-10-30 | 149.55 | 151.35 | 147.4 | 149.52 | 12,345,380 | +2.18% |
| 2026-10-29 | 144.62 | 149.26 | 143.32 | 146.33 | 13,447,648 | +3.83% |
| 2026-10-28 | 140 | 142.4 | 139.211 | 140.93 | 8,239,673 | -0.63% |
| 2026-10-27 | 140.22 | 142.69 | 139.83 | 141.82 | 9,058,027 | +0.86% |
| 2026-10-26 | 145.89 | 146.61 | 139.93 | 140.61 | 13,103,796 | -3.21% |
| 2026-10-23 | 145.02 | 145.44 | 143.41 | 145.27 | 8,381,399 | -1.34% |
| 2026-10-22 | 151.05 | 154.02 | 144.07 | 147.24 | 19,030,262 | -1.76% |
| 2026-10-21 | 147.11 | 150 | 147.11 | 149.88 | 9,008,233 | +1.07% |
| 2026-10-20 | 146.29 | 149.36 | 146.12 | 148.3 | 9,923,562 | +3.25% |
| 2026-10-19 | 145 | 147.41 | 143.53 | 143.63 | 10,449,088 | -1.59% |
| 2026-10-16 | 146.96 | 147.795 | 145.61 | 145.95 | 11,095,252 | +0.52% |
| 2026-10-15 | 149.7 | 152.34 | 144.91 | 145.19 | 13,821,134 | -1.48% |
| 2026-10-14 | 143.1 | 148.155 | 142.66 | 147.37 | 9,772,449 | +3.80% |
| 2026-10-13 | 145.85 | 145.934 | 141.58 | 141.98 | 8,157,707 | -2.39% |
| 2026-10-12 | 145.75 | 146.36 | 144.64 | 145.45 | 6,615,284 | -0.10% |
| 2026-10-09 | 141.37 | 146.68 | 141.36 | 145.6 | 7,989,538 | +2.26% |
| 2026-10-08 | 141.9 | 142.77 | 138.89 | 142.38 | 7,794,875 | -0.29% |
| 2026-10-07 | 142.025 | 144.145 | 141.49 | 142.79 | 6,347,632 | +0.60% |
| 2026-10-06 | 140.13 | 142.16 | 139.74 | 141.94 | 8,056,353 | +1.72% |
| 2026-10-05 | 143.67 | 144.06 | 138.8 | 139.54 | 9,473,247 | -3.30% |
| 2026-10-02 | 143.77 | 144.35 | 142.73 | 144.3 | 9,097,440 | +0.34% |
| 2026-10-01 | 144.71 | 145.388 | 143.26 | 143.81 | 7,852,149 | -1.03% |
| 2026-09-30 | 148.945 | 149.27 | 145.26 | 145.31 | 10,179,499 | -2.66% |
| 2026-09-29 | 148.17 | 150.36 | 146.088 | 149.28 | 7,261,630 | +0.40% |
| 2026-09-28 | 147.65 | 149.19 | 146.28 | 148.69 | 7,522,287 | -0.06% |
| 2026-09-25 | 148.06 | 149.98 | 147.48 | 148.78 | 7,770,529 | +0.54% |
| 2026-09-24 | 148.165 | 151.46 | 147.9 | 147.98 | 10,298,935 | -0.07% |
| 2026-09-23 | 151.315 | 152.01 | 146.89 | 148.08 | 9,468,088 | -1.88% |
| 2026-09-22 | 148.69 | 153.57 | 148.04 | 150.91 | 11,004,819 | +0.94% |
| 2026-09-21 | 146.785 | 150.49 | 145.6 | 149.5 | 7,438,085 | +1.79% |
| 2026-09-18 | 147.08 | 147.84 | 145.74 | 146.87 | 30,182,829 | -0.19% |
| 2026-09-17 | 145.74 | 147.65 | 145.323 | 147.15 | 9,542,015 | +1.55% |
| 2026-09-16 | 143.96 | 144.97 | 143.5 | 144.91 | 7,157,106 | +0.78% |
| 2026-09-15 | 143.85 | 144.15 | 142.32 | 143.79 | 7,780,306 | -0.15% |
| 2026-09-14 | 146.42 | 147.09 | 144.1 | 144.85 | 7,377,522 | +0.64% |
| 2026-09-11 | 145.52 | 145.9 | 143.68 | 143.93 | 8,679,443 | -0.54% |
| 2026-09-10 | 147.94 | 148 | 144.1 | 144.71 | 7,544,530 | -1.91% |
| 2026-09-09 | 148.96 | 149.41 | 147.18 | 147.53 | 8,546,447 | -0.63% |
| 2026-09-08 | 148.41 | 149.6 | 146.281 | 148.46 | 11,187,297 | -1.24% |
| 2026-09-04 | 150.83 | 152.22 | 150.085 | 150.33 | 4,397,467 | -1.32% |
| 2026-09-03 | 152.8 | 152.8 | 148.9 | 152.34 | 6,498,969 | +0.46% |
| 2026-09-02 | 151.5 | 152.69 | 149.97 | 151.64 | 8,970,603 | +1.19% |
| 2026-09-01 | 150.23 | 151.678 | 148.55 | 149.86 | 9,866,566 | +1.42% |
| 2026-08-31 | 147 | 148.689 | 145.95 | 147.76 | 11,126,604 | -0.40% |
| 2026-08-28 | 146.72 | 149.008 | 145.75 | 148.35 | 8,067,848 | -0.80% |
| 2026-08-27 | 149.53 | 152.08 | 149.02 | 149.54 | 8,530,989 | -2.33% |
| 2026-08-26 | 154.35 | 155.19 | 152.611 | 153.1 | 8,634,975 | -2.14% |
| 2026-08-25 | 151 | 156.92 | 150.66 | 156.45 | 14,005,080 | +3.84% |
| 2026-08-24 | 150.72 | 151.52 | 149.14 | 150.66 | 15,032,010 | -1.24% |
| 2026-08-21 | 149.12 | 154.49 | 148.59 | 152.55 | 15,976,212 | +2.39% |
| 2026-08-20 | 150.78 | 152.515 | 148.516 | 148.99 | 16,204,664 | -2.11% |
| 2026-08-19 | 146.94 | 153.5 | 144.9 | 152.2 | 32,776,268 | +12.60% |
| 2026-08-18 | 137.24 | 137.98 | 134.88 | 135.17 | 10,284,238 | -0.59% |
| 2026-08-17 | 134.95 | 137.17 | 134.55 | 135.97 | 8,477,590 | +0.10% |
| 2026-08-14 | 134.43 | 135.97 | 133.4 | 135.84 | 6,869,004 | +0.21% |
| 2026-08-13 | 133.86 | 135.68 | 133.055 | 135.55 | 8,895,212 | +1.98% |
| 2026-08-12 | 130.25 | 134.06 | 128.91 | 132.92 | 10,447,088 | +1.92% |
| 2026-08-11 | 129.93 | 132.84 | 129.7 | 130.42 | 6,342,169 | -0.38% |
| 2026-08-10 | 128.29 | 130.98 | 128.235 | 130.92 | 6,007,618 | +1.82% |
| 2026-08-07 | 127.84 | 128.75 | 126.68 | 128.58 | 7,347,555 | +0.16% |
| 2026-08-06 | 130.96 | 131.08 | 127.8 | 128.37 | 7,052,064 | +0.03% |
| 2026-08-05 | 129.41 | 131.09 | 127.555 | 128.33 | 10,501,869 | +0.26% |
| 2026-08-04 | 128.46 | 129.99 | 126.22 | 128 | 11,816,856 | +0.18% |
| 2026-08-03 | 129.87 | 131.47 | 126.72 | 127.77 | 11,153,829 | -1.87% |
| 2026-07-31 | 128.92 | 131.04 | 128.14 | 130.2 | 7,738,762 | +0.32% |
| 2026-07-30 | 128.195 | 130.21 | 127.25 | 129.79 | 7,833,237 | -0.44% |
| 2026-07-29 | 132.37 | 132.69 | 129.65 | 130.36 | 7,539,454 | -1.11% |
| 2026-07-28 | 132.88 | 135.05 | 131.14 | 131.82 | 10,265,058 | +0.81% |
| 2026-07-27 | 131.01 | 132.53 | 130.45 | 130.76 | 6,910,338 | -0.24% |
| 2026-07-24 | 131.44 | 131.71 | 130.24 | 131.07 | 6,154,380 | +0.45% |
| 2026-07-23 | 127.82 | 131.04 | 127.82 | 130.48 | 8,531,273 | +2.36% |
| 2026-07-22 | 127.32 | 128.83 | 126.621 | 127.47 | 7,792,422 | +0.96% |
| 2026-07-21 | 124.8 | 126.77 | 124.095 | 126.26 | 7,344,785 | +1.50% |
| 2026-07-20 | 127.285 | 127.89 | 124.22 | 124.4 | 7,729,047 | -2.43% |
| 2026-07-17 | 128.45 | 131.74 | 127.03 | 127.5 | 13,472,722 | -0.10% |
| 2026-07-16 | 124.33 | 128.93 | 124 | 127.63 | 13,038,762 | +3.25% |
| 2026-07-15 | 124.25 | 124.9 | 122.75 | 123.61 | 9,053,781 | +2.34% |
| 2026-07-14 | 123.3 | 123.66 | 120.16 | 120.78 | 9,932,947 | -2.62% |
| 2026-07-13 | 123.58 | 124.74 | 122.44 | 124.03 | 5,225,798 | +0.40% |
| 2026-07-10 | 125.12 | 125.56 | 122.9 | 123.54 | 8,388,685 | -1.22% |
| 2026-07-09 | 125.48 | 128.07 | 124.445 | 125.07 | 6,975,495 | -0.73% |
| 2026-07-08 | 128.34 | 128.99 | 125.14 | 125.99 | 7,910,217 | -2.23% |
| 2026-07-07 | 128.77 | 129.69 | 127.885 | 128.86 | 10,174,349 | +1.64% |
| 2026-07-06 | 129.31 | 130.003 | 125.624 | 126.78 | 9,499,257 | -2.15% |
| 2026-07-02 | 126.175 | 129.61 | 125.99 | 129.56 | 7,833,991 | +3.34% |
| 2026-07-01 | 128.01 | 128.42 | 124.71 | 125.37 | 10,761,469 | -2.44% |
| 2026-06-30 | 129.215 | 130.29 | 126.68 | 128.5 | 11,837,216 | -0.68% |
| 2026-06-29 | 127.645 | 129.965 | 126.74 | 129.38 | 9,584,596 | +0.56% |
| 2026-06-26 | 125.83 | 128.78 | 125.83 | 128.66 | 18,891,534 | +2.56% |
| 2026-06-25 | 121.63 | 125.96 | 121 | 125.45 | 14,049,625 | +4.02% |
| 2026-06-24 | 120.9 | 121.81 | 119.51 | 120.6 | 10,478,132 | +0.84% |
| 2026-06-23 | 116.525 | 119.8 | 116.525 | 119.6 | 10,469,255 | +3.57% |
| 2026-06-22 | 113.97 | 115.63 | 112.995 | 115.48 | 10,521,233 | +1.41% |
| 2026-06-18 | 114.64 | 114.94 | 111.57 | 113.87 | 29,521,620 | -1.36% |
| 2026-06-17 | 114.86 | 115.99 | 114.02 | 115.44 | 10,459,874 | +0.23% |
| 2026-06-16 | 115.88 | 115.9 | 113.57 | 115.17 | 10,665,445 | +0.23% |
| 2026-06-15 | 118.71 | 118.95 | 114.865 | 114.9 | 15,395,716 | -2.79% |
| 2026-06-12 | 121.5 | 121.9 | 118.83 | 119.05 | 10,927,107 | -1.42% |
| 2026-06-11 | 120.04 | 122.71 | 119.95 | 120.76 | 13,180,276 | +1.40% |
| 2026-06-10 | 119.78 | 120.04 | 117.26 | 119.09 | 10,302,107 | -0.43% |
| 2026-06-09 | 120.03 | 120.5 | 118 | 119.6 | 9,669,142 | +0.07% |
| 2026-06-08 | 120.85 | 122.6 | 118.69 | 119.52 | 12,312,220 | -1.05% |
| 2026-06-05 | 120.935 | 123.46 | 120.36 | 120.79 | 15,967,214 | +0.44% |
| 2026-06-04 | 117.16 | 120.55 | 117.09 | 120.26 | 15,933,945 | +4.85% |
| 2026-06-03 | 115.445 | 117.33 | 114.7 | 114.7 | 8,225,149 | -0.82% |
| 2026-06-02 | 114.5 | 116.78 | 114.5 | 115.65 | 8,311,470 | +0.42% |
| 2026-06-01 | 117.545 | 117.96 | 114.36 | 115.17 | 9,406,727 | -2.99% |
| 2026-05-29 | 119.65 | 120.67 | 118.19 | 118.72 | 16,599,390 | -0.98% |
| 2026-05-28 | 120.26 | 121.5 | 119.355 | 119.89 | 9,260,174 | -0.29% |
| 2026-05-27 | 119.82 | 122.4 | 119.78 | 120.24 | 7,163,192 | +0.43% |
| 2026-05-26 | 122.9 | 123.13 | 119.41 | 119.72 | 10,012,129 | -2.20% |
| 2026-05-22 | 120.55 | 122.655 | 120.075 | 122.41 | 14,754,581 | +5.64% |
| 2026-05-21 | 112.79 | 115.98 | 112.09 | 115.88 | 7,402,732 | +2.55% |
| 2026-05-20 | 114.63 | 114.95 | 112.903 | 113 | 9,130,578 | -1.09% |
| 2026-05-19 | 112.56 | 115.1 | 112.13 | 114.24 | 7,555,354 | +1.49% |
| 2026-05-18 | 111.43 | 112.885 | 110.97 | 112.56 | 8,047,204 | +1.06% |
| 2026-05-15 | 113.9 | 113.93 | 110.94 | 111.38 | 10,028,864 | -1.79% |
| 2026-05-14 | 113.63 | 113.9 | 112.565 | 113.41 | 5,284,176 | -0.04% |
| 2026-05-13 | 112.25 | 114.065 | 112.04 | 113.45 | 8,110,464 | +0.96% |