Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-06-29 | 40.890 | 41.750 | 40.890 | 41.750 | 25.449 | 24,811,924 |
| 2012-06-28 | 40.410 | 40.700 | 40.190 | 40.680 | 24.797 | 13,165,500 |
| 2012-06-27 | 40.080 | 40.750 | 39.970 | 40.530 | 24.705 | 13,757,620 |
| 2012-06-26 | 39.820 | 40.800 | 39.720 | 40.060 | 24.419 | 11,988,177 |
| 2012-06-25 | 39.910 | 40.040 | 39.700 | 39.790 | 24.254 | 16,084,704 |
| 2012-06-22 | 39.600 | 40.310 | 39.550 | 40.180 | 24.492 | 25,306,999 |
| 2012-06-21 | 39.360 | 39.790 | 39.290 | 39.450 | 24.047 | 18,166,766 |
| 2012-06-20 | 39.170 | 39.380 | 39.000 | 39.210 | 23.901 | 11,939,026 |
| 2012-06-19 | 38.950 | 39.420 | 38.860 | 39.230 | 23.913 | 12,472,353 |
| 2012-06-18 | 38.720 | 39.060 | 38.720 | 38.850 | 23.681 | 8,651,135 |
| 2012-06-15 | 39.020 | 39.100 | 38.870 | 38.940 | 23.736 | 16,823,544 |
| 2012-06-14 | 38.520 | 38.940 | 38.350 | 38.790 | 23.645 | 13,529,261 |
| 2012-06-13 | 38.400 | 38.790 | 38.270 | 38.400 | 23.407 | 12,121,692 |
| 2012-06-12 | 38.610 | 38.850 | 38.390 | 38.850 | 23.425 | 10,969,416 |
| 2012-06-11 | 38.620 | 38.770 | 38.440 | 38.470 | 23.196 | 49,061,386 |
| 2012-06-08 | 38.480 | 38.550 | 38.250 | 38.460 | 23.190 | 53,368,666 |
| 2012-06-07 | 38.070 | 38.470 | 38.010 | 38.330 | 23.112 | 55,932,703 |
| 2012-06-06 | 37.750 | 37.900 | 37.530 | 37.900 | 22.853 | 13,219,367 |
| 2012-06-05 | 37.400 | 37.550 | 37.260 | 37.500 | 22.611 | 11,067,404 |
| 2012-06-04 | 37.180 | 37.470 | 37.120 | 37.460 | 22.587 | 11,439,758 |
| 2012-06-01 | 37.180 | 37.490 | 37.020 | 37.180 | 22.418 | 14,013,437 |
| 2012-05-31 | 37.610 | 37.870 | 37.250 | 37.580 | 22.660 | 14,088,369 |
| 2012-05-30 | 37.400 | 37.650 | 37.290 | 37.400 | 22.551 | 10,132,274 |
| 2012-05-29 | 37.690 | 37.750 | 37.430 | 37.590 | 22.666 | 9,214,435 |
| 2012-05-25 | 37.570 | 37.750 | 37.370 | 37.550 | 22.642 | 6,907,997 |
| 2012-05-24 | 37.400 | 37.670 | 37.280 | 37.600 | 22.672 | 9,066,982 |
| 2012-05-23 | 37.460 | 37.630 | 37.020 | 37.340 | 22.515 | 11,776,166 |
| 2012-05-22 | 37.660 | 37.740 | 37.350 | 37.460 | 22.587 | 12,919,325 |
| 2012-05-21 | 37.730 | 37.890 | 37.550 | 37.600 | 22.672 | 9,746,400 |
| 2012-05-18 | 38.200 | 38.210 | 37.630 | 37.820 | 22.804 | 19,587,749 |
| 2012-05-17 | 38.210 | 38.450 | 38.000 | 38.030 | 22.931 | 14,573,488 |
| 2012-05-16 | 37.960 | 38.350 | 37.770 | 38.230 | 23.051 | 16,105,245 |
| 2012-05-15 | 38.080 | 38.200 | 37.580 | 37.740 | 22.756 | 11,164,030 |
| 2012-05-14 | 37.850 | 38.390 | 37.710 | 38.220 | 23.045 | 17,053,790 |
| 2012-05-11 | 38.200 | 38.340 | 37.950 | 38.030 | 22.931 | 12,692,747 |
| 2012-05-10 | 38.300 | 38.620 | 38.250 | 38.390 | 23.148 | 9,906,430 |
| 2012-05-09 | 38.340 | 38.490 | 38.090 | 38.090 | 22.967 | 12,539,844 |
| 2012-05-08 | 38.520 | 38.660 | 38.280 | 38.630 | 23.293 | 9,183,205 |
| 2012-05-07 | 38.510 | 38.810 | 38.500 | 38.540 | 23.238 | 12,129,238 |
| 2012-05-04 | 39.110 | 39.110 | 38.610 | 38.840 | 23.419 | 12,505,155 |
| 2012-05-03 | 39.310 | 39.380 | 39.060 | 39.170 | 23.618 | 11,076,731 |
| 2012-05-02 | 39.320 | 39.430 | 39.090 | 39.290 | 23.691 | 12,082,182 |
| 2012-05-01 | 38.940 | 39.500 | 38.860 | 39.370 | 23.739 | 15,290,320 |
| 2012-04-30 | 38.640 | 39.460 | 38.590 | 39.240 | 23.660 | 20,759,413 |
| 2012-04-27 | 38.800 | 38.940 | 38.340 | 38.460 | 23.190 | 16,259,196 |
| 2012-04-26 | 38.480 | 38.560 | 38.290 | 38.470 | 23.196 | 10,683,731 |
| 2012-04-25 | 38.300 | 38.490 | 38.130 | 38.430 | 23.172 | 13,457,054 |
| 2012-04-24 | 38.340 | 38.430 | 38.170 | 38.270 | 23.076 | 13,084,699 |
| 2012-04-23 | 38.550 | 38.560 | 38.200 | 38.270 | 23.076 | 11,183,522 |
| 2012-04-20 | 38.310 | 38.880 | 38.300 | 38.730 | 23.353 | 15,591,306 |
| 2012-04-19 | 38.550 | 38.620 | 38.160 | 38.360 | 23.130 | 11,256,358 |
| 2012-04-18 | 38.440 | 38.600 | 38.380 | 38.400 | 23.154 | 8,033,339 |
| 2012-04-17 | 38.110 | 38.540 | 37.990 | 38.510 | 23.220 | 11,738,019 |
| 2012-04-16 | 37.880 | 38.060 | 37.880 | 37.950 | 22.883 | 14,607,129 |
| 2012-04-13 | 38.090 | 38.100 | 37.770 | 37.780 | 22.780 | 21,859,289 |
| 2012-04-12 | 38.710 | 38.710 | 38.190 | 38.270 | 23.076 | 13,421,107 |
| 2012-04-11 | 38.610 | 38.700 | 38.400 | 38.480 | 23.202 | 11,224,709 |
| 2012-04-10 | 38.710 | 38.890 | 38.450 | 38.450 | 23.184 | 14,655,337 |
| 2012-04-09 | 38.580 | 38.980 | 38.560 | 38.730 | 23.353 | 12,287,066 |
| 2012-04-05 | 38.760 | 38.910 | 38.590 | 38.880 | 23.443 | 14,547,078 |
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.