Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-10-29 | 36.730 | 36.740 | 36.020 | 36.310 | 20.455 | 15,961,669 |
| 2010-10-28 | 36.670 | 37.060 | 36.660 | 36.940 | 20.810 | 10,344,074 |
| 2010-10-27 | 36.880 | 36.880 | 36.130 | 36.460 | 20.540 | 12,701,131 |
| 2010-10-26 | 37.310 | 37.330 | 36.890 | 37.070 | 20.883 | 7,444,363 |
| 2010-10-25 | 37.300 | 37.680 | 37.290 | 37.420 | 21.080 | 11,167,488 |
| 2010-10-22 | 37.070 | 37.150 | 36.950 | 37.100 | 20.900 | 6,634,469 |
| 2010-10-21 | 37.100 | 37.150 | 36.580 | 37.100 | 20.900 | 10,870,904 |
| 2010-10-20 | 36.610 | 37.250 | 36.570 | 36.990 | 20.838 | 10,133,426 |
| 2010-10-19 | 37.000 | 37.050 | 36.310 | 36.520 | 20.573 | 10,869,961 |
| 2010-10-18 | 36.910 | 37.240 | 36.910 | 37.230 | 20.973 | 11,109,953 |
| 2010-10-15 | 37.270 | 37.440 | 36.760 | 36.950 | 20.816 | 15,746,619 |
| 2010-10-14 | 37.270 | 37.380 | 36.840 | 37.150 | 20.928 | 10,002,531 |
| 2010-10-13 | 36.860 | 37.390 | 36.780 | 37.160 | 20.934 | 10,230,890 |
| 2010-10-12 | 36.670 | 36.820 | 36.320 | 36.640 | 20.641 | 11,570,339 |
| 2010-10-11 | 36.860 | 37.000 | 36.670 | 36.860 | 20.765 | 5,843,858 |
| 2010-10-08 | 36.820 | 36.990 | 36.610 | 36.910 | 20.793 | 9,097,478 |
| 2010-10-07 | 37.350 | 37.390 | 36.630 | 36.710 | 20.680 | 14,564,894 |
| 2010-10-06 | 37.040 | 37.220 | 36.820 | 37.010 | 20.849 | 7,903,282 |
| 2010-10-05 | 36.860 | 37.150 | 36.700 | 37.020 | 20.855 | 11,181,322 |
| 2010-10-04 | 36.490 | 36.750 | 36.290 | 36.520 | 20.573 | 9,678,175 |
| 2010-10-01 | 36.760 | 36.840 | 36.350 | 36.600 | 20.618 | 12,305,511 |
| 2010-09-30 | 37.210 | 37.580 | 36.640 | 36.810 | 20.737 | 14,353,408 |
| 2010-09-29 | 37.100 | 37.260 | 36.860 | 37.120 | 20.911 | 9,904,858 |
| 2010-09-28 | 37.290 | 37.480 | 37.020 | 37.250 | 20.985 | 13,333,285 |
| 2010-09-27 | 37.410 | 37.480 | 37.130 | 37.130 | 20.917 | 11,592,766 |
| 2010-09-24 | 36.820 | 37.390 | 36.730 | 37.340 | 21.035 | 12,195,052 |
| 2010-09-23 | 36.670 | 36.990 | 36.520 | 36.660 | 20.652 | 11,111,525 |
| 2010-09-22 | 36.710 | 37.050 | 36.630 | 36.960 | 20.821 | 12,992,790 |
| 2010-09-21 | 36.540 | 36.940 | 36.370 | 36.720 | 20.686 | 12,841,039 |
| 2010-09-20 | 36.360 | 36.640 | 36.230 | 36.540 | 20.585 | 11,028,942 |
| 2010-09-17 | 36.500 | 36.840 | 36.160 | 36.330 | 20.466 | 17,186,571 |
| 2010-09-16 | 36.490 | 36.610 | 36.200 | 36.430 | 20.523 | 9,526,006 |
| 2010-09-15 | 36.520 | 36.870 | 36.240 | 36.510 | 20.568 | 12,042,882 |
| 2010-09-14 | 36.100 | 36.700 | 36.060 | 36.520 | 20.573 | 13,468,058 |
| 2010-09-13 | 36.620 | 36.620 | 36.000 | 36.220 | 20.404 | 11,453,173 |
| 2010-09-10 | 36.140 | 36.710 | 36.120 | 36.650 | 20.433 | 11,760,656 |
| 2010-09-09 | 35.990 | 36.230 | 35.790 | 36.080 | 20.115 | 12,119,596 |
| 2010-09-08 | 35.350 | 36.000 | 35.340 | 35.810 | 19.964 | 23,207,750 |
| 2010-09-07 | 35.770 | 35.770 | 35.410 | 35.460 | 19.769 | 26,548,250 |
| 2010-09-03 | 35.730 | 35.840 | 35.280 | 35.590 | 19.842 | 12,049,904 |
| 2010-09-02 | 35.690 | 35.770 | 34.520 | 35.350 | 19.708 | 12,121,482 |
| 2010-09-01 | 35.380 | 35.760 | 35.270 | 35.620 | 19.858 | 13,684,470 |
| 2010-08-31 | 34.660 | 35.360 | 34.510 | 35.160 | 19.602 | 17,379,194 |
| 2010-08-30 | 34.920 | 35.210 | 34.720 | 34.730 | 19.362 | 7,099,466 |
| 2010-08-27 | 34.630 | 35.110 | 34.320 | 35.000 | 19.513 | 10,004,313 |
| 2010-08-26 | 34.560 | 34.700 | 34.280 | 34.480 | 19.223 | 8,903,074 |
| 2010-08-25 | 34.420 | 34.720 | 34.020 | 34.540 | 19.256 | 11,114,878 |
| 2010-08-24 | 34.760 | 34.800 | 34.170 | 34.440 | 19.200 | 11,799,642 |
| 2010-08-23 | 34.700 | 35.220 | 34.560 | 34.970 | 19.496 | 10,455,477 |
| 2010-08-20 | 34.550 | 34.690 | 34.250 | 34.440 | 19.200 | 12,782,875 |
| 2010-08-19 | 35.300 | 35.340 | 34.500 | 34.710 | 19.351 | 12,061,327 |
| 2010-08-18 | 35.490 | 35.590 | 35.030 | 35.370 | 19.719 | 9,571,174 |
| 2010-08-17 | 35.190 | 35.620 | 34.940 | 35.540 | 19.814 | 11,189,496 |
| 2010-08-16 | 34.770 | 35.000 | 34.590 | 34.970 | 19.496 | 7,217,052 |
| 2010-08-13 | 34.800 | 35.150 | 34.650 | 35.000 | 19.513 | 9,172,306 |
| 2010-08-12 | 34.650 | 35.250 | 34.600 | 35.040 | 19.535 | 9,597,479 |
| 2010-08-11 | 35.310 | 35.500 | 34.820 | 34.890 | 19.451 | 13,039,321 |
| 2010-08-10 | 35.200 | 35.990 | 34.820 | 35.770 | 19.942 | 12,434,206 |
| 2010-08-09 | 35.060 | 35.440 | 35.060 | 35.360 | 19.713 | 10,796,496 |
| 2010-08-06 | 34.820 | 35.000 | 34.500 | 34.980 | 19.502 | 12,218,422 |
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.