Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 146.96 | 147.80 | 145.61 | 145.95 | 145.95 | 11,230,634 |
| 2026-10-15 | 149.70 | 152.34 | 144.91 | 145.19 | 145.19 | 13,865,460 |
| 2026-10-14 | 143.10 | 148.16 | 142.66 | 147.37 | 147.37 | 9,807,791 |
| 2026-10-13 | 145.85 | 145.93 | 141.58 | 141.98 | 141.98 | 8,379,646 |
| 2026-10-12 | 145.75 | 146.36 | 144.64 | 145.45 | 145.45 | 8,019,256 |
| 2026-10-09 | 141.37 | 146.68 | 141.36 | 145.60 | 145.60 | 9,288,746 |
| 2026-10-08 | 141.90 | 142.77 | 138.89 | 142.38 | 142.38 | 8,411,488 |
| 2026-10-07 | 142.03 | 144.15 | 141.49 | 142.79 | 142.79 | 6,353,502 |
| 2026-10-06 | 140.13 | 142.16 | 139.74 | 141.94 | 141.94 | 8,073,204 |
| 2026-10-05 | 143.67 | 144.06 | 138.80 | 139.54 | 139.54 | 9,485,736 |
| 2026-10-02 | 143.77 | 144.35 | 142.73 | 144.30 | 144.30 | 9,661,871 |
| 2026-10-01 | 144.71 | 145.39 | 143.26 | 143.81 | 143.81 | 7,859,758 |
| 2026-09-30 | 148.95 | 149.27 | 145.26 | 145.31 | 145.31 | 10,230,770 |
| 2026-09-29 | 148.17 | 150.36 | 146.09 | 149.28 | 149.28 | 8,203,975 |
| 2026-09-28 | 147.65 | 149.19 | 146.28 | 148.69 | 148.69 | 7,700,986 |
| 2026-09-25 | 148.06 | 149.98 | 147.48 | 148.78 | 148.78 | 8,292,483 |
| 2026-09-24 | 148.17 | 151.46 | 147.90 | 147.98 | 147.98 | 10,312,770 |
| 2026-09-23 | 151.32 | 152.01 | 146.89 | 148.08 | 148.08 | 9,703,729 |
| 2026-09-22 | 148.69 | 153.57 | 148.04 | 150.91 | 150.91 | 11,173,540 |
| 2026-09-21 | 146.79 | 150.49 | 145.60 | 149.50 | 149.50 | 7,996,433 |
| 2026-09-18 | 147.08 | 147.84 | 145.74 | 146.87 | 146.87 | 31,159,670 |
| 2026-09-17 | 145.74 | 147.65 | 145.32 | 147.15 | 147.15 | 11,063,790 |
| 2026-09-16 | 143.96 | 144.97 | 143.50 | 144.91 | 144.91 | 7,230,927 |
| 2026-09-15 | 143.85 | 144.15 | 142.32 | 143.79 | 143.79 | 8,292,750 |
| 2026-09-14 | 146.42 | 147.09 | 144.10 | 144.85 | 144.00 | 7,414,159 |
| 2026-09-11 | 145.52 | 145.90 | 143.68 | 143.93 | 143.09 | 8,678,200 |
| 2026-09-10 | 147.94 | 148.00 | 144.10 | 144.71 | 143.86 | 7,542,000 |
| 2026-09-09 | 148.96 | 149.41 | 147.18 | 147.53 | 146.66 | 8,546,000 |
| 2026-09-08 | 148.41 | 149.60 | 146.28 | 148.46 | 147.59 | 11,187,000 |
| 2026-09-04 | 150.83 | 152.22 | 150.09 | 150.33 | 149.45 | 4,395,400 |
| 2026-09-03 | 152.80 | 152.80 | 148.90 | 152.34 | 151.45 | 6,498,300 |
| 2026-09-02 | 151.50 | 152.69 | 149.97 | 151.64 | 150.75 | 8,969,200 |
| 2026-09-01 | 150.23 | 151.68 | 148.55 | 149.86 | 148.98 | 9,865,600 |
| 2026-08-31 | 147.00 | 148.69 | 145.95 | 147.76 | 146.89 | 11,124,700 |
| 2026-08-28 | 146.72 | 149.01 | 145.75 | 148.35 | 147.48 | 8,067,000 |
| 2026-08-27 | 149.53 | 152.08 | 149.02 | 149.54 | 148.66 | 8,522,600 |
| 2026-08-26 | 154.35 | 155.19 | 152.61 | 153.10 | 152.20 | 8,627,600 |
| 2026-08-25 | 151.00 | 156.92 | 150.66 | 156.45 | 155.53 | 14,005,100 |
| 2026-08-24 | 150.72 | 151.52 | 149.14 | 150.66 | 149.78 | 15,032,000 |
| 2026-08-21 | 149.12 | 154.49 | 148.59 | 152.55 | 151.65 | 15,976,200 |
| 2026-08-20 | 150.78 | 152.52 | 148.52 | 148.99 | 148.12 | 16,204,700 |
| 2026-08-19 | 146.94 | 153.50 | 144.90 | 152.20 | 151.31 | 32,776,300 |
| 2026-08-18 | 137.24 | 137.98 | 134.88 | 135.17 | 134.38 | 10,284,200 |
| 2026-08-17 | 134.95 | 137.17 | 134.55 | 135.97 | 135.17 | 8,477,300 |
| 2026-08-14 | 134.43 | 135.97 | 133.40 | 135.84 | 135.04 | 6,869,000 |
| 2026-08-13 | 133.86 | 135.68 | 133.06 | 135.55 | 134.75 | 8,895,200 |
| 2026-08-12 | 130.25 | 134.06 | 128.91 | 132.92 | 132.14 | 10,447,100 |
| 2026-08-11 | 129.93 | 132.84 | 129.70 | 130.42 | 129.65 | 6,342,200 |
| 2026-08-10 | 128.29 | 130.98 | 128.24 | 130.92 | 130.15 | 6,007,600 |
| 2026-08-07 | 127.84 | 128.75 | 126.68 | 128.58 | 127.83 | 7,347,500 |
| 2026-08-06 | 130.96 | 131.08 | 127.80 | 128.37 | 127.62 | 7,051,700 |
| 2026-08-05 | 129.41 | 131.09 | 127.56 | 128.33 | 127.58 | 10,501,900 |
| 2026-08-04 | 128.46 | 129.99 | 126.22 | 128.00 | 127.25 | 11,816,900 |
| 2026-08-03 | 129.87 | 131.47 | 126.72 | 127.77 | 127.02 | 11,153,800 |
| 2026-07-31 | 128.92 | 131.04 | 128.14 | 130.20 | 129.44 | 7,738,800 |
| 2026-07-30 | 128.20 | 130.21 | 127.25 | 129.79 | 129.03 | 7,832,900 |
| 2026-07-29 | 132.37 | 132.69 | 129.65 | 130.36 | 129.60 | 7,537,700 |
| 2026-07-28 | 132.88 | 135.05 | 131.14 | 131.82 | 131.05 | 10,260,200 |
| 2026-07-27 | 131.01 | 132.53 | 130.45 | 130.76 | 129.99 | 6,909,800 |
| 2026-07-24 | 131.44 | 131.71 | 130.24 | 131.07 | 130.30 | 6,154,400 |
Page 1 of 21 · 1,255 trading daysOlder →
Stock splits
| Date | Split (new : old) |
|---|---|
| 2021-06-03 | 1048:1000 |
| 1999-02-17 | 2:1 |
| 1992-05-26 | 3:1 |
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-15 | 0.8500 USD |
| 2026-06-15 | 0.8500 USD |
| 2026-03-16 | 0.8500 USD |
| 2025-12-15 | 0.8500 USD |
| 2025-09-15 | 0.8100 USD |
| 2025-06-16 | 0.8100 USD |
| 2025-03-17 | 0.8100 USD |
| 2024-12-16 | 0.8100 USD |
| 2024-09-16 | 0.7700 USD |
| 2024-06-17 | 0.7700 USD |
| 2024-03-14 | 0.7700 USD |
| 2023-12-14 | 0.7700 USD |
| 2023-09-14 | 0.7300 USD |
| 2023-06-14 | 0.7300 USD |
| 2023-03-14 | 0.7300 USD |
| 2022-12-14 | 0.7300 USD |
| 2022-09-14 | 0.6900 USD |
| 2022-06-14 | 0.6900 USD |
| 2022-03-14 | 0.6900 USD |
| 2021-12-14 | 0.6900 USD |
| 2021-09-14 | 0.6500 USD |
| 2021-06-14 | 0.6500 USD |
| 2021-03-12 | 0.6500 USD |
| 2020-12-14 | 0.6500 USD |
| 2020-09-14 | 0.6100 USD |
| 2020-06-12 | 0.6100 USD |
| 2020-03-13 | 0.6100 USD |
| 2019-12-13 | 0.6100 USD |
| 2019-09-13 | 0.5500 USD |
| 2019-06-14 | 0.5500 USD |
| 2019-03-14 | 0.5500 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.