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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$39.06$135.3715,004,635——
2012-12-28$38.78$134.3711,862,731——
2012-12-27$39.31$136.2311,948,877——
2012-12-26$39.45$136.697,471,716——
2012-12-24$39.52$136.956,793,870——
2012-12-21$39.62$137.2830,087,242——
2012-12-20$40.23$139.4035,263,104——
2012-12-19$41.66$144.3612,254,369——
2012-12-18$42.21$146.2814,756,888——
2012-12-17$41.63$144.2613,917,650——
2012-12-14$41.55$143.9613,818,928——
2012-12-13$41.94$145.3214,404,131——
2012-12-12$43.19$148.2311,790,000——
2012-12-11$43.12$148.0014,235,508——
2012-12-10$42.44$145.679,796,180——
2012-12-07$42.59$146.168,247,236——
2012-12-06$42.47$145.779,240,216——
2012-12-05$42.36$145.3812,206,056——
2012-12-04$42.37$145.4110,476,751——
2012-12-03$42.40$145.5412,177,865——
2012-11-30$42.27$145.0815,738,026——
2012-11-29$42.66$146.4310,018,356——
2012-11-28$42.56$146.0711,124,310——
2012-11-27$41.87$143.719,294,922——
2012-11-26$42.18$144.769,831,393——
2012-11-23$42.25$145.024,692,734——
2012-11-21$41.88$143.747,637,824——
2012-11-20$41.56$142.6611,428,545——
2012-11-19$41.35$141.949,630,806——
2012-11-16$41.10$141.0617,435,052——
2012-11-15$40.84$140.1712,872,794——
2012-11-14$41.08$140.9914,888,831——
2012-11-13$41.68$143.0510,059,857——
2012-11-12$42.00$144.177,681,630——
2012-11-09$42.03$144.2714,666,970——
2012-11-08$41.83$143.5817,113,735——
2012-11-07$42.42$145.6125,223,159——
2012-11-06$43.82$150.399,154,594——
2012-11-05$43.58$149.579,412,298——
2012-11-02$43.89$150.6511,580,924——
2012-11-01$43.84$150.4612,749,968——
2012-10-31$43.54$149.4414,184,680——
2012-10-26$44.04$151.1412,513,644——
2012-10-25$44.18$151.6311,498,132——
2012-10-24$43.78$150.2610,102,406——
2012-10-23$43.79$150.2913,104,402——
2012-10-22$44.35$152.2214,694,427——
2012-10-19$44.88$154.0313,599,372——
2012-10-18$45.76$157.0711,513,433——
2012-10-17$45.22$155.2010,619,279——
2012-10-16$45.01$154.4812,528,002——
2012-10-15$44.46$152.5810,774,802——
2012-10-12$43.53$149.417,172,826——
2012-10-11$43.37$148.857,359,685——
2012-10-10$43.51$149.349,930,114——
2012-10-09$44.06$151.2110,512,383——
2012-10-08$44.22$151.777,371,318——
2012-10-05$44.16$151.5712,463,864——
2012-10-04$44.01$151.049,383,582——
2012-10-03$43.68$149.938,861,678——
2012-10-02$43.39$148.927,786,116——
2012-10-01$43.15$148.108,964,278——
2012-09-28$43.03$147.7013,097,170——
2012-09-27$43.16$148.1310,306,346——
2012-09-26$42.95$147.4113,260,134——
2012-09-25$43.04$147.7413,419,850——
2012-09-24$43.07$147.8410,468,786——
2012-09-21$42.85$147.0821,226,821——
2012-09-20$42.83$147.0210,443,320——
2012-09-19$42.47$145.7710,289,369——
2012-09-18$42.06$144.367,895,632——
2012-09-17$41.98$144.1011,538,899——
2012-09-14$41.62$142.8617,331,195——
2012-09-13$42.61$146.2612,429,175——
2012-09-12$42.49$144.469,378,028——
2012-09-11$42.30$143.818,975,596——
2012-09-10$42.23$143.599,427,284——
2012-09-07$42.03$142.908,738,538——
2012-09-06$42.21$143.5210,349,419——
2012-09-05$41.45$140.938,734,870——
2012-09-04$41.27$140.3125,771,368——
2012-08-31$41.08$139.6628,906,355——
2012-08-30$41.15$139.898,964,173——
2012-08-29$41.09$139.697,973,289——
2012-08-28$40.87$138.958,419,842——
2012-08-27$41.08$139.668,122,943——
2012-08-24$41.15$139.8910,649,252——
2012-08-23$40.84$138.8510,531,876——
2012-08-22$40.94$139.219,025,900——
2012-08-21$40.97$139.3011,281,615——
2012-08-20$41.75$141.939,150,612——
2012-08-17$41.35$140.6015,549,071——
2012-08-16$41.93$142.558,798,903——
2012-08-15$42.04$142.947,808,229——
2012-08-14$42.38$144.076,572,742——
2012-08-13$42.39$144.118,943,318——
2012-08-10$42.53$144.599,736,025——
2012-08-09$42.25$143.6510,466,586——
2012-08-08$42.04$142.9411,308,968——
2012-08-07$41.98$142.7411,407,899——
2012-08-06$42.45$144.339,532,608——
2012-08-03$42.13$143.2310,496,139——
2012-08-02$41.90$142.4510,318,503——
2012-08-01$42.25$143.6511,781,092——
2012-07-31$42.15$143.2913,242,423——
2012-07-30$42.44$144.3013,571,914——
2012-07-27$43.03$146.3131,419,983——
2012-07-26$41.35$140.5717,085,858——
2012-07-25$40.67$138.2712,818,717——
2012-07-24$40.73$138.4921,354,886——
2012-07-23$41.29$140.3715,069,297——
2012-07-20$41.42$140.8313,641,606——
2012-07-19$41.93$142.5514,661,625——
2012-07-18$41.93$142.5516,989,233——
2012-07-17$42.17$143.3621,110,702——
2012-07-16$41.36$140.6315,964,603——
2012-07-13$41.48$141.0217,782,988——
2012-07-12$40.94$139.2148,160,945——
2012-07-11$39.32$133.6912,955,586——
2012-07-10$39.48$134.2117,512,499——
2012-07-09$40.20$136.6821,190,350——
2012-07-06$39.61$134.6610,543,509——
2012-07-05$39.72$135.059,695,467——
2012-07-03$39.90$135.647,912,924——
2012-07-02$39.93$135.7715,022,137——
2012-06-29$39.84$135.4424,811,924——
2012-06-28$38.82$131.9713,165,500——
2012-06-27$38.67$131.4913,757,620——
2012-06-26$38.23$129.9611,988,177——
2012-06-25$37.97$129.0816,084,704——
2012-06-22$38.34$130.3525,306,999——
2012-06-21$37.64$127.9818,166,766——
2012-06-20$37.41$127.2011,939,026——
2012-06-19$37.43$127.2712,472,353——
2012-06-18$37.07$126.048,651,135——
2012-06-15$37.16$126.3316,823,544——
2012-06-14$37.01$125.8413,529,261——
2012-06-13$36.64$124.5812,121,692——
2012-06-12$37.07$124.6710,969,416——
2012-06-11$36.71$123.4549,061,386——
2012-06-08$36.70$123.4253,368,666——
2012-06-07$36.57$123.0055,932,703——
2012-06-06$36.16$121.6213,219,367——
2012-06-05$35.78$120.3411,067,404——
2012-06-04$35.74$120.2111,439,758——
2012-06-01$35.48$119.3114,013,437——
2012-05-31$35.86$120.6014,088,369——
2012-05-30$35.69$120.0210,132,274——
2012-05-29$35.87$120.639,214,435——
2012-05-25$35.83$120.506,907,997——
2012-05-24$35.88$120.669,066,982——
2012-05-23$35.63$119.8311,776,166——
2012-05-22$35.74$120.2112,919,325——
2012-05-21$35.88$120.669,746,400——
2012-05-18$36.09$121.3719,587,749——
2012-05-17$36.29$122.0414,573,488——
2012-05-16$36.48$122.6816,105,245——
2012-05-15$36.01$121.1111,164,030——
2012-05-14$36.47$122.6517,053,790——
2012-05-11$36.29$122.0412,692,747——
2012-05-10$36.63$123.209,906,430——
2012-05-09$36.35$122.2312,539,844——
2012-05-08$36.86$123.979,183,205——
2012-05-07$36.77$123.6812,129,238——
2012-05-04$37.06$124.6412,505,155——
2012-05-03$37.38$125.7011,076,731——
2012-05-02$37.49$126.0812,082,182——
2012-05-01$37.57$126.3415,290,320——
2012-04-30$37.44$125.9220,759,413——
2012-04-27$36.70$123.4216,259,196——
2012-04-26$36.71$123.4510,683,731——
2012-04-25$36.67$123.3213,457,054——
2012-04-24$36.52$122.8113,084,699——
2012-04-23$36.52$122.8111,183,522——
2012-04-20$36.96$124.2915,591,306——
2012-04-19$36.60$123.1011,256,358——
2012-04-18$36.64$123.238,033,339——
2012-04-17$36.75$123.5811,738,019——
2012-04-16$36.21$121.7814,607,129——
2012-04-13$36.05$121.2421,859,289——
2012-04-12$36.52$122.8113,421,107——
2012-04-11$36.72$123.4911,224,709——
2012-04-10$36.69$123.3914,655,337——
2012-04-09$36.96$124.2912,287,066——
2012-04-05$37.10$124.7714,547,078——
2012-04-04$37.12$124.8315,940,918——
2012-04-03$36.95$124.2611,473,609——
2012-04-02$36.75$123.5811,990,063——
2012-03-30$36.64$123.2314,794,302——
2012-03-29$36.27$121.9818,432,434——
2012-03-28$36.56$122.9417,066,470——
2012-03-27$37.02$124.5113,298,596——
2012-03-26$36.89$124.0612,576,734——
2012-03-23$36.27$121.9811,283,292——
2012-03-22$35.88$120.6613,615,092——
2012-03-21$35.97$120.9812,048,856——
2012-03-20$36.03$121.1714,515,848——
2012-03-19$36.15$121.5910,215,275——
2012-03-16$36.29$122.0419,446,164——
2012-03-15$36.32$122.1412,833,808——
2012-03-14$36.47$122.6512,322,384——
2012-03-13$36.53$122.8415,722,725——
2012-03-12$36.35$120.9211,395,323——
2012-03-09$35.88$119.3346,658,008——
2012-03-08$35.69$118.7042,886,256——
2012-03-07$35.60$118.4117,679,760——
2012-03-06$35.73$118.8219,487,874——
2012-03-05$36.69$122.0319,558,929——
2012-03-02$36.19$120.3813,676,819——
2012-03-01$36.06$119.9318,920,068——
2012-02-29$36.42$121.1415,971,520——
2012-02-28$36.62$121.819,916,071——
2012-02-27$36.40$121.0817,304,052——
2012-02-24$36.45$121.248,896,996——
2012-02-23$36.75$122.2210,823,954——
2012-02-22$36.47$121.3010,304,984——
2012-02-21$36.38$121.0111,373,106——
2012-02-17$36.79$122.3818,826,586——
2012-02-16$36.39$121.0410,933,574——
2012-02-15$36.28$120.6612,769,670——
2012-02-14$36.46$121.2711,704,378——
2012-02-13$36.36$120.9512,179,437——
2012-02-10$36.17$120.3211,026,113——
2012-02-09$36.40$121.0810,058,390——
2012-02-08$36.66$121.9311,877,194——
2012-02-07$36.86$122.6013,044,875——
2012-02-06$36.64$121.8711,561,850——
2012-02-03$36.61$121.7715,730,690——
2012-02-02$36.68$122.0021,778,174——
2012-02-01$36.86$122.6015,276,801——
2012-01-31$36.52$121.4617,268,525——
2012-01-30$37.11$123.4313,324,586——
2012-01-27$36.76$122.2512,702,389——
2012-01-26$37.00$123.0812,983,462——
2012-01-25$36.91$122.7615,170,010——
2012-01-24$37.00$123.0813,775,646——
2012-01-23$36.99$123.0414,147,895——
2012-01-20$37.40$124.4116,069,927——
2012-01-19$37.46$124.6017,341,046——
2012-01-18$37.09$123.3615,416,709——
2012-01-17$37.04$123.2017,349,326——
2012-01-13$36.56$121.6210,141,915——
2012-01-12$36.84$122.5410,407,898——
2012-01-11$36.65$121.9012,519,198——
2012-01-10$36.76$122.2511,911,778——
2012-01-09$36.63$121.8414,574,431——
2012-01-06$36.71$122.0917,530,630——
2012-01-05$36.97$122.9521,995,005——
2012-01-04$36.58$121.6814,374,682——
2012-01-03$36.55$121.5518,100,427——