Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-10-30 | 54.790 | 55.270 | 54.660 | 54.660 | 37.195 | 11,546,235 |
| 2015-10-29 | 54.960 | 55.640 | 54.470 | 54.870 | 37.338 | 9,334,850 |
| 2015-10-28 | 53.990 | 55.140 | 53.550 | 55.100 | 37.494 | 15,416,080 |
| 2015-10-27 | 53.760 | 54.100 | 52.780 | 53.470 | 36.385 | 14,626,831 |
| 2015-10-26 | 52.650 | 53.170 | 52.470 | 52.910 | 36.004 | 11,502,010 |
| 2015-10-23 | 52.350 | 53.250 | 52.140 | 52.880 | 35.983 | 16,457,268 |
| 2015-10-22 | 50.820 | 52.560 | 50.300 | 52.010 | 35.391 | 19,335,181 |
| 2015-10-21 | 50.750 | 50.980 | 50.150 | 50.590 | 34.425 | 11,810,855 |
| 2015-10-20 | 51.390 | 51.470 | 50.100 | 50.390 | 34.289 | 10,422,255 |
| 2015-10-19 | 51.330 | 51.550 | 50.930 | 51.400 | 34.976 | 8,847,111 |
| 2015-10-16 | 51.300 | 51.720 | 51.080 | 51.480 | 35.031 | 11,624,940 |
| 2015-10-15 | 49.670 | 51.080 | 49.250 | 50.720 | 34.514 | 14,711,300 |
| 2015-10-14 | 49.590 | 50.120 | 49.450 | 49.540 | 33.711 | 14,390,298 |
| 2015-10-13 | 50.780 | 50.910 | 49.360 | 49.470 | 33.663 | 15,621,383 |
| 2015-10-12 | 49.710 | 50.850 | 49.690 | 50.710 | 34.507 | 12,212,658 |
| 2015-10-09 | 50.990 | 51.510 | 50.690 | 50.950 | 34.670 | 11,445,627 |
| 2015-10-08 | 50.660 | 51.190 | 50.140 | 51.020 | 34.718 | 13,144,016 |
| 2015-10-07 | 50.460 | 51.120 | 49.770 | 50.950 | 34.670 | 15,204,594 |
| 2015-10-06 | 51.390 | 51.390 | 49.320 | 49.800 | 33.888 | 17,285,188 |
| 2015-10-05 | 51.070 | 51.320 | 50.690 | 51.230 | 34.861 | 16,643,917 |
| 2015-10-02 | 48.790 | 50.150 | 48.350 | 50.140 | 34.119 | 25,453,719 |
| 2015-10-01 | 49.350 | 49.570 | 48.540 | 49.370 | 33.595 | 15,100,213 |
| 2015-09-30 | 49.400 | 49.540 | 48.850 | 49.390 | 33.609 | 13,287,697 |
| 2015-09-29 | 48.580 | 49.300 | 48.200 | 48.650 | 33.105 | 13,417,439 |
| 2015-09-28 | 49.300 | 49.370 | 48.090 | 48.420 | 32.948 | 21,117,724 |
| 2015-09-25 | 50.920 | 51.320 | 49.130 | 49.600 | 33.751 | 16,058,190 |
| 2015-09-24 | 50.530 | 50.860 | 50.220 | 50.590 | 34.425 | 11,012,698 |
| 2015-09-23 | 50.740 | 51.440 | 50.390 | 51.030 | 34.724 | 10,538,164 |
| 2015-09-22 | 50.550 | 51.000 | 50.260 | 50.740 | 34.527 | 13,409,789 |
| 2015-09-21 | 52.440 | 52.440 | 50.690 | 50.980 | 34.690 | 18,070,978 |
| 2015-09-18 | 53.680 | 53.870 | 51.910 | 52.130 | 35.473 | 30,389,799 |
| 2015-09-17 | 53.850 | 54.500 | 53.020 | 53.960 | 36.718 | 23,894,295 |
| 2015-09-16 | 53.510 | 53.970 | 53.320 | 53.870 | 36.657 | 9,098,107 |
| 2015-09-15 | 52.780 | 53.890 | 52.670 | 53.550 | 36.439 | 12,358,226 |
| 2015-09-14 | 52.120 | 52.730 | 51.990 | 52.340 | 35.616 | 9,213,387 |
| 2015-09-11 | 52.210 | 52.450 | 51.710 | 52.090 | 35.446 | 12,671,158 |
| 2015-09-10 | 52.020 | 53.200 | 51.860 | 52.720 | 35.568 | 14,740,539 |
| 2015-09-09 | 53.210 | 53.330 | 51.810 | 51.930 | 35.035 | 11,650,302 |
| 2015-09-08 | 53.010 | 53.020 | 52.200 | 52.690 | 35.548 | 15,679,233 |
| 2015-09-04 | 52.100 | 52.240 | 51.180 | 51.590 | 34.806 | 15,186,882 |
| 2015-09-03 | 53.270 | 53.550 | 52.600 | 52.650 | 35.521 | 12,732,257 |
| 2015-09-02 | 53.170 | 53.270 | 52.350 | 52.980 | 35.744 | 13,761,078 |
| 2015-09-01 | 52.660 | 53.230 | 52.200 | 52.530 | 35.440 | 16,503,275 |
| 2015-08-31 | 55.120 | 55.300 | 53.620 | 53.850 | 36.331 | 13,537,121 |
| 2015-08-28 | 54.780 | 55.410 | 54.590 | 55.370 | 37.356 | 13,411,256 |
| 2015-08-27 | 55.280 | 55.400 | 53.640 | 54.950 | 37.073 | 16,910,109 |
| 2015-08-26 | 53.400 | 54.610 | 52.490 | 54.420 | 36.715 | 23,989,978 |
| 2015-08-25 | 55.390 | 55.410 | 51.000 | 51.170 | 34.523 | 23,946,590 |
| 2015-08-24 | 53.070 | 54.400 | 45.690 | 53.990 | 36.425 | 26,030,853 |
| 2015-08-21 | 56.590 | 57.630 | 55.760 | 55.770 | 37.626 | 18,478,860 |
| 2015-08-20 | 58.290 | 58.550 | 56.740 | 56.950 | 38.422 | 24,831,731 |
| 2015-08-19 | 59.320 | 60.070 | 59.190 | 59.660 | 40.250 | 8,369,642 |
| 2015-08-18 | 59.670 | 59.950 | 59.560 | 59.660 | 40.250 | 7,123,675 |
| 2015-08-17 | 58.800 | 59.750 | 58.580 | 59.710 | 40.284 | 6,407,158 |
| 2015-08-14 | 59.010 | 59.570 | 58.870 | 59.180 | 39.927 | 9,920,787 |
| 2015-08-13 | 58.550 | 59.450 | 58.500 | 58.980 | 39.792 | 11,483,146 |
| 2015-08-12 | 57.280 | 58.280 | 57.120 | 58.260 | 39.306 | 7,886,514 |
| 2015-08-11 | 57.930 | 58.190 | 57.560 | 57.760 | 38.969 | 7,418,058 |
| 2015-08-10 | 58.260 | 58.610 | 58.260 | 58.410 | 39.407 | 5,294,915 |
| 2015-08-07 | 58.350 | 58.450 | 57.670 | 57.970 | 39.110 | 10,178,595 |
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.