Merck & Co., Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2008-09-09 | 35.500 | 35.850 | 34.310 | 34.340 | 17.524 | 15,416,290 |
| 2008-09-08 | 34.960 | 35.520 | 34.520 | 35.480 | 18.105 | 17,110,277 |
| 2008-09-05 | 33.860 | 34.370 | 33.590 | 34.300 | 17.503 | 16,092,774 |
| 2008-09-04 | 34.460 | 34.830 | 34.080 | 34.170 | 17.437 | 14,468,374 |
| 2008-09-03 | 34.800 | 34.870 | 34.060 | 34.670 | 17.692 | 9,457,781 |
| 2008-09-02 | 35.620 | 36.080 | 34.420 | 34.830 | 17.580 | 18,179,132 |
| 2008-08-29 | 36.310 | 36.330 | 35.510 | 35.670 | 18.004 | 12,124,417 |
| 2008-08-28 | 35.910 | 36.570 | 35.890 | 36.400 | 18.372 | 9,808,546 |
| 2008-08-27 | 35.420 | 35.870 | 35.010 | 35.730 | 18.034 | 8,385,258 |
| 2008-08-26 | 34.980 | 35.870 | 34.850 | 35.420 | 17.877 | 13,519,410 |
| 2008-08-25 | 35.170 | 35.320 | 34.560 | 35.000 | 17.665 | 11,772,708 |
| 2008-08-22 | 35.000 | 35.510 | 34.750 | 35.270 | 17.802 | 10,114,038 |
| 2008-08-21 | 34.860 | 34.990 | 34.150 | 34.820 | 17.575 | 14,778,582 |
| 2008-08-20 | 35.250 | 35.430 | 34.700 | 34.940 | 17.635 | 10,150,614 |
| 2008-08-19 | 35.470 | 35.690 | 35.000 | 35.250 | 17.792 | 10,759,921 |
| 2008-08-18 | 36.300 | 36.500 | 35.500 | 35.710 | 18.024 | 8,298,064 |
| 2008-08-15 | 36.060 | 36.650 | 36.060 | 36.160 | 18.251 | 9,323,532 |
| 2008-08-14 | 35.620 | 36.250 | 35.260 | 35.940 | 18.140 | 11,555,877 |
| 2008-08-13 | 35.900 | 36.730 | 35.690 | 35.740 | 18.039 | 12,596,122 |
| 2008-08-12 | 35.600 | 36.340 | 35.600 | 36.170 | 18.256 | 12,185,620 |
| 2008-08-11 | 35.840 | 35.950 | 35.620 | 35.910 | 18.125 | 13,773,864 |
| 2008-08-08 | 34.910 | 36.040 | 34.610 | 35.950 | 18.145 | 14,812,432 |
| 2008-08-07 | 35.060 | 35.890 | 34.750 | 34.880 | 17.605 | 17,830,672 |
| 2008-08-06 | 34.640 | 35.560 | 34.500 | 35.300 | 17.817 | 14,446,261 |
| 2008-08-05 | 33.490 | 34.790 | 33.490 | 34.700 | 17.514 | 16,830,880 |
| 2008-08-04 | 33.310 | 33.730 | 32.950 | 33.400 | 16.858 | 17,054,942 |
| 2008-08-01 | 33.090 | 33.600 | 32.740 | 33.260 | 16.787 | 21,520,680 |
| 2008-07-31 | 32.880 | 33.810 | 32.800 | 32.900 | 16.606 | 18,484,519 |
| 2008-07-30 | 32.460 | 33.460 | 32.400 | 32.970 | 16.641 | 16,576,006 |
| 2008-07-29 | 32.080 | 32.470 | 31.560 | 32.410 | 16.358 | 13,714,966 |
| 2008-07-28 | 32.680 | 32.680 | 31.950 | 32.060 | 16.182 | 14,052,108 |
| 2008-07-25 | 32.370 | 33.000 | 32.360 | 32.680 | 16.494 | 14,460,933 |
| 2008-07-24 | 32.170 | 33.020 | 31.610 | 32.220 | 16.262 | 26,514,086 |
| 2008-07-23 | 31.690 | 32.320 | 31.210 | 31.770 | 16.035 | 33,357,002 |
| 2008-07-22 | 32.350 | 32.870 | 31.150 | 31.330 | 15.813 | 81,811,596 |
| 2008-07-21 | 37.280 | 38.340 | 34.770 | 35.330 | 17.832 | 59,019,378 |
| 2008-07-18 | 37.120 | 37.690 | 36.600 | 37.680 | 19.018 | 19,737,508 |
| 2008-07-17 | 36.540 | 36.960 | 36.040 | 36.960 | 18.655 | 17,984,099 |
| 2008-07-16 | 36.360 | 37.000 | 36.200 | 36.630 | 18.488 | 19,624,114 |
| 2008-07-15 | 36.630 | 37.140 | 36.340 | 36.580 | 18.463 | 19,261,087 |
| 2008-07-14 | 36.810 | 37.360 | 36.670 | 36.870 | 18.609 | 10,522,549 |
| 2008-07-11 | 36.650 | 36.990 | 36.090 | 36.750 | 18.549 | 15,066,048 |
| 2008-07-10 | 37.140 | 37.750 | 36.320 | 37.000 | 18.675 | 16,704,910 |
| 2008-07-09 | 37.100 | 37.890 | 36.960 | 37.060 | 18.705 | 21,444,490 |
| 2008-07-08 | 36.750 | 37.430 | 36.740 | 36.970 | 18.660 | 26,804,382 |
| 2008-07-07 | 37.590 | 37.990 | 36.210 | 36.600 | 18.473 | 34,836,358 |
| 2008-07-03 | 38.280 | 38.700 | 38.280 | 38.450 | 19.407 | 11,196,727 |
| 2008-07-02 | 38.870 | 38.900 | 37.950 | 38.040 | 19.200 | 18,647,483 |
| 2008-07-01 | 37.410 | 38.730 | 37.340 | 38.360 | 19.361 | 24,465,350 |
| 2008-06-30 | 36.980 | 38.140 | 36.980 | 37.690 | 19.023 | 22,680,606 |
| 2008-06-27 | 36.310 | 37.880 | 36.250 | 36.980 | 18.665 | 38,082,434 |
| 2008-06-26 | 36.800 | 37.150 | 36.120 | 36.200 | 18.271 | 16,760,350 |
| 2008-06-25 | 36.750 | 37.200 | 36.330 | 36.980 | 18.665 | 23,204,292 |
| 2008-06-24 | 35.770 | 37.150 | 35.630 | 37.030 | 18.690 | 26,481,912 |
| 2008-06-23 | 35.210 | 35.990 | 35.120 | 35.830 | 18.084 | 19,792,947 |
| 2008-06-20 | 35.400 | 35.830 | 35.000 | 35.130 | 17.731 | 21,629,567 |
| 2008-06-19 | 34.820 | 36.070 | 34.780 | 35.600 | 17.968 | 28,315,178 |
| 2008-06-18 | 34.680 | 35.320 | 34.650 | 34.860 | 17.595 | 16,413,776 |
| 2008-06-17 | 35.120 | 35.410 | 34.640 | 34.680 | 17.504 | 15,808,451 |
| 2008-06-16 | 35.360 | 35.600 | 34.490 | 35.010 | 17.671 | 26,747,266 |
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.