Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-09-10 | 70.000 | 70.590 | 69.530 | 69.560 | 51.636 | 7,616,759 |
| 2018-09-07 | 69.160 | 69.780 | 68.850 | 69.670 | 51.717 | 9,971,930 |
| 2018-09-06 | 68.970 | 69.540 | 68.820 | 69.380 | 51.502 | 10,099,995 |
| 2018-09-05 | 67.950 | 68.690 | 67.910 | 68.620 | 50.938 | 6,664,337 |
| 2018-09-04 | 68.370 | 68.410 | 67.930 | 67.950 | 50.441 | 6,045,178 |
| 2018-08-31 | 68.350 | 68.750 | 68.160 | 68.590 | 50.916 | 6,018,978 |
| 2018-08-30 | 68.660 | 68.940 | 68.350 | 68.540 | 50.879 | 4,972,341 |
| 2018-08-29 | 68.380 | 68.900 | 68.270 | 68.810 | 51.079 | 5,753,206 |
| 2018-08-28 | 68.850 | 68.870 | 68.380 | 68.630 | 50.945 | 6,219,251 |
| 2018-08-27 | 69.340 | 69.430 | 68.530 | 68.990 | 51.213 | 5,327,822 |
| 2018-08-24 | 69.000 | 69.250 | 68.770 | 69.040 | 51.250 | 5,194,098 |
| 2018-08-23 | 68.870 | 69.190 | 68.740 | 68.970 | 51.198 | 5,806,654 |
| 2018-08-22 | 69.180 | 69.400 | 68.850 | 69.040 | 51.250 | 6,176,178 |
| 2018-08-21 | 70.210 | 70.250 | 69.090 | 69.170 | 51.346 | 10,285,701 |
| 2018-08-20 | 69.000 | 70.220 | 68.930 | 70.170 | 52.089 | 10,919,426 |
| 2018-08-17 | 68.780 | 69.240 | 68.700 | 69.060 | 51.265 | 8,223,761 |
| 2018-08-16 | 67.600 | 69.000 | 67.370 | 68.850 | 51.109 | 19,378,358 |
| 2018-08-15 | 66.730 | 67.570 | 66.470 | 67.370 | 50.010 | 11,413,873 |
| 2018-08-14 | 66.610 | 66.950 | 66.260 | 66.460 | 49.335 | 6,912,608 |
| 2018-08-13 | 66.130 | 66.890 | 66.070 | 66.720 | 49.528 | 9,973,606 |
| 2018-08-10 | 65.900 | 66.500 | 65.680 | 66.070 | 49.045 | 7,796,806 |
| 2018-08-09 | 66.870 | 66.870 | 65.800 | 66.000 | 48.993 | 7,495,086 |
| 2018-08-08 | 66.510 | 66.990 | 66.150 | 66.690 | 49.505 | 6,821,746 |
| 2018-08-07 | 66.090 | 66.990 | 66.030 | 66.580 | 49.424 | 8,471,298 |
| 2018-08-06 | 66.090 | 66.480 | 65.690 | 66.220 | 49.156 | 8,600,202 |
| 2018-08-03 | 65.200 | 66.020 | 64.970 | 65.930 | 48.941 | 7,333,066 |
| 2018-08-02 | 65.300 | 65.430 | 64.870 | 65.220 | 48.414 | 7,226,379 |
| 2018-08-01 | 65.710 | 66.140 | 65.450 | 65.490 | 48.615 | 7,949,604 |
| 2018-07-31 | 64.900 | 66.120 | 64.880 | 65.870 | 48.897 | 16,184,683 |
| 2018-07-30 | 63.790 | 64.900 | 63.530 | 64.810 | 48.110 | 10,129,130 |
| 2018-07-27 | 62.450 | 64.020 | 62.380 | 63.490 | 47.130 | 8,815,357 |
| 2018-07-26 | 64.610 | 65.200 | 63.990 | 64.010 | 47.516 | 11,677,235 |
| 2018-07-25 | 63.430 | 64.570 | 63.360 | 64.490 | 47.872 | 11,023,598 |
| 2018-07-24 | 62.900 | 63.440 | 62.820 | 63.420 | 47.078 | 9,931,058 |
| 2018-07-23 | 62.570 | 62.780 | 62.510 | 62.690 | 46.536 | 7,266,413 |
| 2018-07-20 | 62.060 | 62.540 | 62.010 | 62.520 | 46.410 | 7,204,686 |
| 2018-07-19 | 62.740 | 62.940 | 62.250 | 62.510 | 46.402 | 7,631,641 |
| 2018-07-18 | 62.600 | 62.980 | 62.370 | 62.940 | 46.722 | 6,645,578 |
| 2018-07-17 | 62.530 | 62.810 | 62.460 | 62.530 | 46.417 | 5,292,086 |
| 2018-07-16 | 62.930 | 62.950 | 62.330 | 62.590 | 46.462 | 4,729,938 |
| 2018-07-13 | 62.270 | 63.040 | 62.250 | 62.890 | 46.685 | 7,705,106 |
| 2018-07-12 | 62.440 | 62.840 | 62.140 | 62.660 | 46.514 | 8,424,453 |
| 2018-07-11 | 62.140 | 62.200 | 61.590 | 61.900 | 45.950 | 6,055,344 |
| 2018-07-10 | 62.390 | 62.630 | 62.110 | 62.300 | 46.247 | 11,266,524 |
| 2018-07-09 | 62.460 | 62.690 | 62.000 | 62.020 | 46.039 | 8,724,600 |
| 2018-07-06 | 61.800 | 62.510 | 61.790 | 62.200 | 46.172 | 8,543,191 |
| 2018-07-05 | 61.400 | 61.960 | 61.090 | 61.640 | 45.757 | 9,517,098 |
| 2018-07-03 | 60.740 | 61.300 | 60.550 | 60.710 | 45.066 | 5,106,590 |
| 2018-07-02 | 60.550 | 60.560 | 59.920 | 60.460 | 44.881 | 9,546,337 |
| 2018-06-29 | 60.530 | 61.470 | 60.350 | 60.700 | 45.059 | 14,956,951 |
| 2018-06-28 | 60.110 | 60.750 | 59.990 | 60.300 | 44.762 | 10,691,591 |
| 2018-06-27 | 60.700 | 61.080 | 59.800 | 59.880 | 44.450 | 10,948,770 |
| 2018-06-26 | 60.830 | 61.020 | 60.610 | 60.720 | 45.074 | 12,571,913 |
| 2018-06-25 | 61.410 | 61.620 | 60.640 | 61.080 | 45.341 | 11,057,238 |
| 2018-06-22 | 61.280 | 61.920 | 61.220 | 61.470 | 45.630 | 12,885,998 |
| 2018-06-21 | 61.270 | 61.270 | 60.810 | 61.180 | 45.415 | 9,336,527 |
| 2018-06-20 | 61.060 | 61.480 | 60.790 | 61.280 | 45.489 | 12,757,094 |
| 2018-06-19 | 60.650 | 61.310 | 60.630 | 61.030 | 45.304 | 10,501,589 |
| 2018-06-18 | 61.350 | 61.360 | 60.590 | 60.990 | 45.274 | 9,990,270 |
| 2018-06-15 | 61.590 | 62.100 | 61.220 | 62.030 | 46.046 | 17,246,517 |
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.