NYSE:MRK | Historical Stock Price | Merck & Co., Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1970-01-02 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.01$3.87$14.90$57.30$220.36$847.481970-01-022026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$86.78$374.234,710,760
2019-12-30$86.86$374.563,932,934
2019-12-27$87.31$376.493,758,966
2019-12-26$87.16$375.843,062,675
2019-12-24$87.25$376.252,343,223
2019-12-23$87.54$377.487,895,946
2019-12-20$87.39$376.8217,849,641
2019-12-19$85.87$370.287,602,716
2019-12-18$85.52$368.7611,578,199
2019-12-17$84.94$366.2911,690,545
2019-12-16$85.20$367.4010,355,183
2019-12-13$85.10$366.997,571,800
2019-12-12$85.47$366.046,863,876
2019-12-11$84.90$363.636,821,746
2019-12-10$85.02$364.128,663,711
2019-12-09$84.66$362.578,054,823
2019-12-06$84.78$363.107,245,872
2019-12-05$84.69$362.698,267,462
2019-12-04$84.61$362.367,293,766
2019-12-03$83.38$357.097,466,162
2019-12-02$83.05$355.705,597,997
2019-11-29$83.19$356.284,880,222
2019-11-27$83.60$358.036,037,318
2019-11-26$83.34$356.9319,233,420
2019-11-25$81.77$350.239,021,289
2019-11-22$81.54$349.217,800,159
2019-11-21$81.55$349.257,195,568
2019-11-20$81.36$348.478,160,147
2019-11-19$80.77$345.949,691,380
2019-11-18$80.28$343.8110,701,757
2019-11-15$81.01$346.969,675,870
2019-11-14$80.68$345.537,911,247
2019-11-13$80.94$346.636,516,883
2019-11-12$80.27$343.778,616,656
2019-11-11$79.47$340.343,725,221
2019-11-08$79.76$341.606,653,123
2019-11-07$79.08$338.709,251,325
2019-11-06$79.44$340.219,735,606
2019-11-05$79.12$338.879,937,974
2019-11-04$80.06$342.878,947,195
2019-11-01$81.05$347.129,281,298
2019-10-31$82.69$354.1512,419,429
2019-10-30$82.27$352.3510,026,845
2019-10-29$81.20$347.7817,371,019
2019-10-28$78.44$335.9215,557,665
2019-10-25$78.49$336.177,868,384
2019-10-24$78.80$337.485,232,769
2019-10-23$79.07$338.668,511,961
2019-10-22$77.58$332.2518,629,038
2019-10-21$80.65$345.405,352,136
2019-10-18$80.80$346.067,883,056
2019-10-17$79.96$342.467,178,486
2019-10-16$80.58$345.125,686,134
2019-10-15$81.15$347.535,205,102
2019-10-14$80.81$346.105,513,214
2019-10-11$80.48$344.676,229,626
2019-10-10$79.92$342.308,580,290
2019-10-09$80.32$344.024,660,875
2019-10-08$79.48$340.386,416,694
2019-10-07$80.52$344.875,086,154
2019-10-04$81.11$347.377,504,518
2019-10-03$78.95$338.135,790,095
2019-10-02$77.88$333.558,762,433
2019-10-01$79.78$341.697,050,001
2019-09-30$80.32$344.029,806,974
2019-09-27$79.11$338.837,827,093
2019-09-26$80.04$342.798,104,918
2019-09-25$79.29$339.607,290,936
2019-09-24$79.77$341.659,377,085
2019-09-23$80.50$344.758,909,572
2019-09-20$81.26$348.0223,631,247
2019-09-19$80.12$343.166,922,774
2019-09-18$79.22$339.276,943,734
2019-09-17$78.73$337.197,375,405
2019-09-16$78.27$335.236,191,270
2019-09-13$78.83$337.607,521,496
2019-09-12$79.49$338.218,416,698
2019-09-11$79.12$336.6310,602,197
2019-09-10$77.95$331.6418,087,432
2019-09-09$79.65$338.8612,040,786
2019-09-06$82.60$351.457,047,695
2019-09-05$82.16$349.547,524,954
2019-09-04$82.11$349.347,868,070
2019-09-03$82.68$351.776,695,882
2019-08-30$82.51$351.046,795,127
2019-08-29$82.75$352.066,321,012
2019-08-28$82.52$351.086,159,934
2019-08-27$81.60$347.186,527,049
2019-08-26$81.95$348.656,041,825
2019-08-23$81.05$344.8310,608,694
2019-08-22$82.75$352.066,588,776
2019-08-21$82.93$352.836,486,072
2019-08-20$81.73$347.716,176,598
2019-08-19$82.24$349.907,655,221
2019-08-16$81.16$345.329,156,271
2019-08-15$79.64$338.829,543,612
2019-08-14$79.58$338.5811,411,148
2019-08-13$82.14$349.468,413,658
2019-08-12$81.13$345.158,761,909
2019-08-09$81.60$347.188,968,260
2019-08-08$80.85$343.988,699,762
2019-08-07$80.39$342.0311,509,660
2019-08-06$80.49$342.4311,025,274
2019-08-05$79.31$337.4411,885,578
2019-08-02$80.60$342.9210,913,767
2019-08-01$79.86$339.7610,550,006
2019-07-31$79.19$336.9112,443,428
2019-07-30$79.46$338.0514,286,965
2019-07-29$78.71$334.8811,123,682
2019-07-26$77.70$330.587,638,977
2019-07-25$78.01$331.889,670,106
2019-07-24$78.01$331.887,720,197
2019-07-23$78.27$333.027,420,469
2019-07-22$77.49$329.697,261,697
2019-07-19$77.66$330.4212,053,782
2019-07-18$78.90$335.708,472,661
2019-07-17$78.17$332.579,848,999
2019-07-16$77.85$331.238,448,662
2019-07-15$77.25$328.6710,922,570
2019-07-12$76.08$323.6818,910,636
2019-07-11$77.29$328.8322,146,126
2019-07-10$80.94$344.345,996,132
2019-07-09$80.97$344.508,490,791
2019-07-08$80.19$341.1813,693,273
2019-07-05$81.68$347.518,767,358
2019-07-03$82.92$352.796,533,232
2019-07-02$81.59$347.1410,381,593
2019-07-01$80.87$344.0610,260,863
2019-06-28$80.01$340.4046,684,837
2019-06-27$79.99$340.3211,721,670
2019-06-26$79.71$339.1512,604,401
2019-06-25$81.34$346.059,348,894
2019-06-24$81.59$347.147,891,440
2019-06-21$80.70$343.3315,034,294
2019-06-20$80.73$343.4512,490,483
2019-06-19$81.45$346.539,825,419
2019-06-18$80.62$343.0011,425,086
2019-06-17$79.48$338.176,427,279
2019-06-14$78.99$336.067,989,952
2019-06-13$79.10$334.3210,194,001
2019-06-12$79.88$337.5811,057,762
2019-06-11$79.18$334.647,789,679
2019-06-10$78.70$332.627,536,273
2019-06-07$78.68$332.548,797,436
2019-06-06$77.71$328.4311,393,961
2019-06-05$77.95$329.449,821,961
2019-06-04$77.37$326.989,368,806
2019-06-03$76.58$323.679,218,103
2019-05-31$75.58$319.437,142,749
2019-05-30$76.03$321.337,483,768
2019-05-29$75.73$320.0411,278,890
2019-05-28$76.58$323.6713,779,733
2019-05-24$77.45$327.346,071,588
2019-05-23$77.31$326.739,831,498
2019-05-22$77.27$326.5713,491,847
2019-05-21$75.86$320.6010,873,734
2019-05-20$75.27$318.108,281,191
2019-05-17$75.11$317.468,259,707
2019-05-16$75.51$319.119,910,831
2019-05-15$74.00$312.747,284,543
2019-05-14$73.87$312.228,113,826
2019-05-13$73.64$311.219,641,705
2019-05-10$74.61$315.329,027,158
2019-05-09$74.74$315.898,105,861
2019-05-08$74.60$315.2810,567,508
2019-05-07$74.33$314.1510,523,387
2019-05-06$75.84$320.529,906,534
2019-05-03$76.34$322.627,942,582
2019-05-02$75.88$320.6811,579,142
2019-05-01$75.11$317.4615,288,643
2019-04-30$75.10$317.4211,269,039
2019-04-29$73.26$309.637,395,317
2019-04-26$73.12$309.038,888,193
2019-04-25$72.84$307.8613,994,154
2019-04-24$71.31$301.3712,779,102
2019-04-23$71.18$300.8419,281,523
2019-04-22$70.10$296.2514,548,441
2019-04-18$69.84$295.1632,768,445
2019-04-17$70.53$298.1034,181,463
2019-04-16$74.01$312.7812,531,250
2019-04-15$74.93$316.6913,822,491
2019-04-12$75.79$320.3210,164,762
2019-04-11$76.18$321.9710,410,518
2019-04-10$77.12$325.936,894,268
2019-04-09$77.10$325.8510,785,282
2019-04-08$77.24$326.4510,586,267
2019-04-05$77.43$327.2610,324,162
2019-04-04$78.10$330.0810,257,719
2019-04-03$79.37$335.446,550,734
2019-04-02$79.40$335.575,875,088
2019-04-01$79.48$335.938,820,282
2019-03-29$79.36$335.4010,147,994
2019-03-28$78.85$333.237,161,298
2019-03-27$78.52$331.8610,020,766
2019-03-26$79.12$334.409,242,731
2019-03-25$78.58$332.107,878,654
2019-03-22$78.52$331.8610,639,191
2019-03-21$79.15$334.529,473,291
2019-03-20$78.32$331.0111,894,590
2019-03-19$78.16$330.3210,224,393
2019-03-18$77.62$328.0614,357,914
2019-03-15$77.83$328.9517,341,046
2019-03-14$77.76$328.638,530,406
2019-03-13$77.86$326.858,059,749
2019-03-12$77.51$325.379,261,281
2019-03-11$77.17$323.939,126,613
2019-03-08$76.15$319.6411,716,326
2019-03-07$76.77$322.2510,925,505
2019-03-06$77.06$323.498,167,169
2019-03-05$77.96$327.258,698,190
2019-03-04$77.64$325.938,522,755
2019-03-01$77.91$327.0510,624,205
2019-02-28$77.57$325.6111,588,365
2019-02-27$76.93$322.937,852,978
2019-02-26$77.04$323.418,927,912
2019-02-25$76.70$321.979,741,265
2019-02-22$77.07$323.538,337,469
2019-02-21$76.17$319.767,740,633
2019-02-20$75.79$318.168,993,517
2019-02-19$75.61$317.409,653,547
2019-02-15$76.15$319.6810,886,100
2019-02-14$75.32$316.208,577,042
2019-02-13$75.40$316.5210,980,106
2019-02-12$74.92$314.5213,676,086
2019-02-11$73.20$307.2713,803,942
2019-02-08$73.97$310.519,266,940
2019-02-07$73.30$307.719,661,407
2019-02-06$73.85$309.998,375,721
2019-02-05$73.62$309.0312,955,690
2019-02-04$73.35$307.9111,824,165
2019-02-01$72.95$306.2315,941,757
2019-01-31$71.02$298.1316,797,658
2019-01-30$70.01$293.8913,941,230
2019-01-29$69.88$293.3311,966,693
2019-01-28$69.58$292.0913,376,672
2019-01-25$69.61$292.2114,054,099
2019-01-24$69.82$293.0921,986,621
2019-01-23$71.98$302.1814,369,233
2019-01-22$72.36$303.7410,568,766
2019-01-18$72.40$303.9014,980,741
2019-01-17$72.14$302.8216,969,321
2019-01-16$71.19$298.8615,272,504
2019-01-15$71.09$298.4113,102,096
2019-01-14$70.01$293.8915,669,486
2019-01-11$71.47$300.029,878,029
2019-01-10$71.07$298.3319,134,070
2019-01-09$71.96$302.0611,916,284
2019-01-08$72.51$304.3811,896,686
2019-01-07$71.98$302.1415,795,142
2019-01-04$72.78$305.5014,753,115
2019-01-03$70.65$296.5713,910,628
2019-01-02$72.13$302.7815,120,125