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.

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$35.97$119.658,237,175
2011-12-29$36.00$119.747,189,909
2011-12-28$35.72$118.797,624,410
2011-12-27$36.02$119.817,927,386
2011-12-23$36.16$120.2810,008,505
2011-12-22$35.84$119.2012,090,252
2011-12-21$35.62$118.4713,790,108
2011-12-20$35.37$117.6521,423,740
2011-12-19$34.80$115.7417,299,126
2011-12-16$34.59$115.0527,763,930
2011-12-15$34.69$115.4033,435,602
2011-12-14$33.93$112.8623,624,330
2011-12-13$33.39$111.0519,198,102
2011-12-12$33.79$111.0513,216,433
2011-12-09$34.05$111.8942,265,002
2011-12-08$33.58$110.3644,441,698
2011-12-07$33.98$111.6821,849,228
2011-12-06$33.78$111.0214,559,759
2011-12-05$33.65$110.5818,033,774
2011-12-02$33.85$111.2715,180,490
2011-12-01$34.05$111.8913,166,758
2011-11-30$34.11$112.1119,327,426
2011-11-29$32.90$108.1312,725,235
2011-11-28$32.69$107.4416,308,662
2011-11-25$31.64$103.995,141,907
2011-11-23$31.67$104.0914,395,957
2011-11-22$32.26$106.0317,795,564
2011-11-21$32.58$107.0717,291,790
2011-11-18$33.35$109.6113,199,979
2011-11-17$33.24$109.2617,371,858
2011-11-16$33.48$110.0413,459,778
2011-11-15$34.09$112.059,350,990
2011-11-14$34.04$111.8614,826,894
2011-11-11$34.32$112.8031,843,375
2011-11-10$33.37$109.6727,712,159
2011-11-09$32.24$105.9722,488,927
2011-11-08$32.89$108.1015,022,870
2011-11-07$32.75$107.6310,046,233
2011-11-04$32.46$106.6911,241,896
2011-11-03$32.95$108.2915,536,181
2011-11-02$32.62$107.2213,182,373
2011-11-01$32.50$106.8128,063,868
2011-10-31$32.92$108.1918,217,803
2011-10-28$33.50$110.1126,889,898
2011-10-27$32.74$107.6021,681,024
2011-10-26$32.00$105.1816,029,265
2011-10-25$31.40$103.2116,442,701
2011-10-24$31.99$105.1514,994,050
2011-10-21$31.82$104.5918,822,499
2011-10-20$31.30$102.8614,220,941
2011-10-19$31.05$102.0512,487,339
2011-10-18$31.29$102.8313,546,134
2011-10-17$30.83$101.3312,003,582
2011-10-14$31.47$103.4311,304,357
2011-10-13$31.20$102.5514,256,468
2011-10-12$31.08$102.1417,136,267
2011-10-11$30.47$100.1316,332,975
2011-10-10$30.87$101.4515,690,342
2011-10-07$30.16$99.1322,922,590
2011-10-06$29.98$98.5319,494,058
2011-10-05$30.02$98.6626,487,152
2011-10-04$29.91$98.3230,077,600
2011-10-03$30.12$99.0124,962,941
2011-09-30$31.20$102.5525,393,250
2011-09-29$31.16$102.4220,233,526
2011-09-28$30.48$100.1715,477,598
2011-09-27$30.67$100.7915,967,642
2011-09-26$30.16$99.1316,230,481
2011-09-23$29.63$97.3719,813,593
2011-09-22$29.70$97.6324,532,213
2011-09-21$30.39$99.8815,321,131
2011-09-20$31.01$101.9214,426,454
2011-09-19$30.77$101.1413,971,202
2011-09-16$31.18$102.4920,506,426
2011-09-15$31.00$101.8913,376,567
2011-09-14$30.65$100.7316,398,894
2011-09-13$30.29$99.5415,363,470
2011-09-12$30.53$99.1615,848,590
2011-09-09$30.38$98.6729,058,839
2011-09-08$31.28$101.5834,980,354
2011-09-07$31.45$102.1414,616,351
2011-09-06$30.77$99.9418,298,604
2011-09-02$30.89$100.3114,013,018
2011-09-01$31.39$101.9513,169,063
2011-08-31$31.58$102.5715,088,475
2011-08-30$31.20$101.3313,414,086
2011-08-29$30.97$100.5912,101,046
2011-08-26$30.46$98.9119,337,067
2011-08-25$30.40$98.7316,844,294
2011-08-24$30.75$99.8714,063,217
2011-08-23$30.48$98.9823,822,298
2011-08-22$29.88$97.0219,959,055
2011-08-19$29.83$96.8721,733,634
2011-08-18$29.64$96.2524,211,630
2011-08-17$30.73$99.7814,691,178
2011-08-16$30.63$99.4716,943,016
2011-08-15$30.66$99.5719,320,509
2011-08-12$29.90$97.1220,668,132
2011-08-11$29.77$96.6831,264,774
2011-08-10$28.44$92.3835,195,822
2011-08-09$29.79$96.7538,925,445
2011-08-08$28.57$92.7839,977,218
2011-08-05$30.26$98.2631,972,698
2011-08-04$30.07$97.6427,442,194
2011-08-03$31.20$101.3323,115,002
2011-08-02$31.39$101.9527,555,483
2011-08-01$31.91$103.6226,725,048
2011-07-29$32.57$105.7620,214,348
2011-07-28$33.33$108.2414,503,796
2011-07-27$33.58$109.0514,979,378
2011-07-26$34.15$110.9110,009,762
2011-07-25$34.25$111.2212,667,805
2011-07-22$34.44$111.847,946,250
2011-07-21$34.52$112.1211,933,576
2011-07-20$33.96$110.298,728,058
2011-07-19$34.15$110.9111,879,918
2011-07-18$33.86$109.9811,136,782
2011-07-15$34.28$111.3415,304,678
2011-07-14$34.65$112.5216,066,888
2011-07-13$34.38$111.6514,150,201
2011-07-12$34.00$110.4112,410,835
2011-07-11$34.05$110.5710,741,895
2011-07-08$34.47$111.9315,752,383
2011-07-07$34.09$110.7212,800,482
2011-07-06$33.90$110.1011,326,050
2011-07-05$33.86$109.989,417,747
2011-07-01$33.97$110.3210,356,231
2011-06-30$33.67$109.3613,363,258
2011-06-29$33.49$108.7713,420,793
2011-06-28$33.31$108.1810,468,577
2011-06-27$32.95$107.0011,374,887
2011-06-24$32.97$107.0617,395,647
2011-06-23$33.37$108.3720,409,695
2011-06-22$33.85$109.928,071,277
2011-06-21$34.14$110.889,013,953
2011-06-20$34.15$110.9111,300,165
2011-06-17$33.77$109.6715,770,828
2011-06-16$33.57$109.0210,610,057
2011-06-15$33.56$108.9912,733,305
2011-06-14$34.01$110.4413,224,607
2011-06-13$33.71$109.488,365,136
2011-06-10$33.83$108.6812,472,248
2011-06-09$34.35$110.3614,247,979
2011-06-08$34.15$109.7212,646,635
2011-06-07$33.94$109.0410,531,457
2011-06-06$33.93$109.0110,100,310
2011-06-03$34.18$109.8110,359,690
2011-06-02$34.49$110.8211,086,478
2011-06-01$34.59$111.1311,847,011
2011-05-31$35.07$112.6615,506,732
2011-05-27$34.55$111.0110,996,559
2011-05-26$34.71$111.5317,826,794
2011-05-25$35.01$112.4811,801,947
2011-05-24$35.18$113.0312,074,742
2011-05-23$35.21$113.1213,201,761
2011-05-20$35.36$113.6111,870,696
2011-05-19$35.67$114.5911,948,353
2011-05-18$35.86$115.2113,604,822
2011-05-17$35.56$114.2521,363,061
2011-05-16$35.59$114.3519,638,682
2011-05-13$35.38$113.6712,047,284
2011-05-12$35.50$114.0416,706,692
2011-05-11$34.95$112.2912,463,759
2011-05-10$35.09$112.7210,061,743
2011-05-09$34.81$111.8311,247,974
2011-05-06$34.72$111.5613,386,733
2011-05-05$34.59$111.1317,279,214
2011-05-04$34.89$112.0818,234,257
2011-05-03$34.74$111.6218,571,713
2011-05-02$34.65$111.3119,269,890
2011-04-29$34.30$110.2119,843,880
2011-04-28$34.13$109.6614,096,962
2011-04-27$34.00$109.2321,360,860
2011-04-26$33.45$107.4822,532,000
2011-04-25$32.76$105.2410,088,258
2011-04-21$32.48$104.3516,567,832
2011-04-20$32.48$104.3514,903,294
2011-04-19$32.20$103.4615,922,474
2011-04-18$32.38$104.0218,642,558
2011-04-15$32.93$105.7938,676,230
2011-04-14$32.31$103.8015,740,960
2011-04-13$31.94$102.618,199,447
2011-04-12$32.02$102.8815,280,050
2011-04-11$32.05$102.9711,719,365
2011-04-08$32.13$103.2219,267,585
2011-04-07$31.80$102.1813,178,705
2011-04-06$31.82$102.2413,667,911
2011-04-05$31.64$101.669,685,930
2011-04-04$31.75$101.9912,070,864
2011-04-01$31.56$101.3811,993,312
2011-03-31$31.50$101.2013,218,424
2011-03-30$31.77$102.0818,077,057
2011-03-29$31.28$100.4910,397,837
2011-03-28$30.96$99.489,491,526
2011-03-25$31.08$99.8511,066,042
2011-03-24$31.22$100.3112,035,442
2011-03-23$31.14$100.0312,905,491
2011-03-22$31.04$99.7217,273,241
2011-03-21$30.91$99.2915,995,834
2011-03-18$30.45$97.8220,414,830
2011-03-17$30.00$96.3814,366,613
2011-03-16$29.66$95.2824,262,143
2011-03-15$30.40$97.6716,905,602
2011-03-14$30.90$99.2614,451,501
2011-03-11$31.23$100.3412,846,698
2011-03-10$31.39$99.6916,065,106
2011-03-09$31.77$100.8814,253,848
2011-03-08$31.47$99.9412,103,771
2011-03-07$31.33$99.4840,392,016
2011-03-04$31.55$100.1840,663,238
2011-03-03$31.58$100.3039,781,451
2011-03-02$31.09$98.7213,020,876
2011-03-01$30.97$98.3623,209,008
2011-02-28$31.08$98.6917,470,894
2011-02-25$30.72$97.549,403,180
2011-02-24$30.56$97.0614,612,159
2011-02-23$30.62$97.2417,581,458
2011-02-22$30.86$98.0018,610,174
2011-02-18$31.35$99.5417,840,418
2011-02-17$31.58$100.3011,475,600
2011-02-16$31.45$99.8814,758,146
2011-02-15$31.29$99.3617,764,858
2011-02-14$31.32$99.4513,018,990
2011-02-11$31.56$100.2111,196,832
2011-02-10$31.53$100.1211,355,394
2011-02-09$31.57$100.2714,831,610
2011-02-08$31.75$100.8112,437,874
2011-02-07$31.49$100.0015,175,354
2011-02-04$31.38$99.6626,485,894
2011-02-03$31.39$99.6942,170,367
2011-02-02$32.27$102.4814,453,492
2011-02-01$32.44$103.0322,434,012
2011-01-31$31.65$100.5114,836,431
2011-01-28$31.56$100.2116,927,191
2011-01-27$31.73$100.7516,217,695
2011-01-26$31.68$100.6027,418,195
2011-01-25$31.83$101.0934,185,760
2011-01-24$32.25$102.4220,575,908
2011-01-21$32.35$102.7221,779,850
2011-01-20$32.49$103.1822,645,184
2011-01-19$32.36$102.7531,174,437
2011-01-18$32.32$102.6361,805,800
2011-01-14$32.66$103.7243,755,467
2011-01-13$33.10$105.1277,860,531
2011-01-12$35.45$112.5713,507,567
2011-01-11$35.26$111.9710,725,861
2011-01-10$35.50$112.7211,238,438
2011-01-07$35.64$113.1813,365,668
2011-01-06$35.36$112.3012,565,834
2011-01-05$34.89$110.7815,217,274
2011-01-04$34.69$110.1514,594,553
2011-01-03$34.39$109.2120,498,356