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 — 1973

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1973-12-31$2.14$2.28811,152——
1973-12-28$2.17$2.32822,470——
1973-12-27$2.19$2.34720,605——
1973-12-26$2.13$2.271,214,842——
1973-12-24$2.08$2.22769,651——
1973-12-21$2.09$2.231,218,614——
1973-12-20$2.12$2.261,029,974——
1973-12-19$2.18$2.33792,288——
1973-12-18$2.16$2.31886,608——
1973-12-17$2.15$2.30652,694——
1973-12-14$2.12$2.261,154,477——
1973-12-13$2.12$2.261,716,624——
1973-12-12$2.18$2.32882,835——
1973-12-11$2.20$2.35788,515——
1973-12-10$2.25$2.40731,923——
1973-12-07$2.21$2.36856,426——
1973-12-06$2.21$2.351,595,894——
1973-12-05$2.18$2.321,188,432——
1973-12-04$2.23$2.38796,061——
1973-12-03$2.23$2.38977,155——
1973-11-30$2.25$2.39814,925——
1973-11-29$2.28$2.421,022,429——
1973-11-28$2.25$2.391,392,163——
1973-11-27$2.20$2.331,754,352——
1973-11-26$2.23$2.371,229,933——
1973-11-23$2.26$2.40713,059——
1973-11-21$2.29$2.442,373,091——
1973-11-20$2.31$2.451,290,298——
1973-11-19$2.32$2.46754,560——
1973-11-16$2.36$2.51969,610——
1973-11-15$2.37$2.51826,243——
1973-11-14$2.35$2.501,743,034——
1973-11-13$2.38$2.53845,107——
1973-11-12$2.31$2.451,041,293——
1973-11-09$2.32$2.46796,061——
1973-11-08$2.30$2.441,229,933——
1973-11-07$2.29$2.43754,560——
1973-11-06$2.27$2.41535,738——
1973-11-05$2.28$2.42569,693——
1973-11-02$2.29$2.44581,011——
1973-11-01$2.27$2.41403,690——
1973-10-31$2.28$2.42958,291——
1973-10-30$2.35$2.501,776,989——
1973-10-29$2.40$2.55803,606——
1973-10-26$2.37$2.521,037,520——
1973-10-25$2.39$2.531,267,661——
1973-10-24$2.33$2.48569,693——
1973-10-23$2.34$2.481,275,206——
1973-10-22$2.31$2.451,067,702——
1973-10-19$2.37$2.51716,832——
1973-10-18$2.39$2.54773,424——
1973-10-17$2.37$2.51894,154——
1973-10-16$2.35$2.50660,240——
1973-10-15$2.33$2.48724,378——
1973-10-12$2.36$2.511,226,160——
1973-10-11$2.34$2.49603,648——
1973-10-10$2.32$2.472,535,322——
1973-10-09$2.34$2.49913,018——
1973-10-08$2.32$2.46554,602——
1973-10-05$2.26$2.401,086,566——
1973-10-04$2.22$2.35822,470——
1973-10-03$2.21$2.341,792,080——
1973-10-02$2.16$2.291,301,616——
1973-10-01$2.14$2.271,007,338——
1973-09-28$2.17$2.311,588,349——
1973-09-27$2.20$2.34905,472——
1973-09-26$2.20$2.331,022,429——
1973-09-25$2.23$2.37935,654——
1973-09-24$2.20$2.341,263,888——
1973-09-21$2.20$2.341,395,936——
1973-09-20$2.23$2.372,256,134——
1973-09-19$2.23$2.372,625,869——
1973-09-18$2.21$2.35939,427——
1973-09-17$2.24$2.38826,243——
1973-09-14$2.23$2.37901,699——
1973-09-13$2.23$2.371,893,946——
1973-09-12$2.18$2.321,773,216——
1973-09-11$2.13$2.261,716,624——
1973-09-10$2.06$2.192,214,634——
1973-09-07$2.07$2.202,478,730——
1973-09-06$2.09$2.221,663,805——
1973-09-05$2.11$2.242,595,686——
1973-09-04$2.11$2.252,086,358——
1973-08-31$2.16$2.292,478,730——
1973-08-30$2.19$2.311,546,848——
1973-08-29$2.23$2.361,524,211——
1973-08-28$2.24$2.371,720,397——
1973-08-27$2.23$2.362,278,771——
1973-08-24$2.22$2.351,761,898——
1973-08-23$2.15$2.281,637,395——
1973-08-22$2.12$2.243,014,467——
1973-08-21$2.15$2.281,671,350——
1973-08-20$2.20$2.331,373,299——
1973-08-17$2.21$2.342,576,822——
1973-08-16$2.25$2.381,592,122——
1973-08-15$2.27$2.401,165,795——
1973-08-14$2.27$2.402,078,813——
1973-08-13$2.34$2.48641,376——
1973-08-10$2.38$2.51501,782——
1973-08-09$2.38$2.521,852,445——
1973-08-08$2.39$2.53747,014——
1973-08-07$2.40$2.54958,291——
1973-08-06$2.38$2.52879,062——
1973-08-03$2.39$2.53494,237——
1973-08-02$2.41$2.55418,781——
1973-08-01$2.41$2.55630,058——
1973-07-31$2.47$2.611,154,477——
1973-07-30$2.46$2.611,112,976——
1973-07-27$2.47$2.61980,928——
1973-07-26$2.43$2.571,924,128——
1973-07-25$2.43$2.572,056,176——
1973-07-24$2.37$2.511,792,080——
1973-07-23$2.35$2.491,350,662——
1973-07-20$2.38$2.511,048,838——
1973-07-19$2.35$2.491,361,981——
1973-07-18$2.35$2.481,380,845——
1973-07-17$2.36$2.501,097,885——
1973-07-16$2.31$2.441,316,707——
1973-07-13$2.25$2.383,029,558——
1973-07-12$2.27$2.401,184,659——
1973-07-11$2.28$2.413,086,150——
1973-07-10$2.21$2.341,478,938——
1973-07-09$2.21$2.341,478,938——
1973-07-06$2.21$2.342,025,994——
1973-07-05$2.25$2.382,456,093——
1973-07-03$2.31$2.44765,878——
1973-07-02$2.38$2.521,282,752——
1973-06-29$2.38$2.521,014,883——
1973-06-28$2.41$2.551,301,616——
1973-06-27$2.37$2.51777,197——
1973-06-26$2.33$2.47867,744——
1973-06-25$2.30$2.43890,381——
1973-06-22$2.35$2.481,112,976——
1973-06-21$2.34$2.48882,835——
1973-06-20$2.37$2.51581,011——
1973-06-19$2.41$2.55977,155——
1973-06-18$2.44$2.58520,646——
1973-06-15$2.43$2.571,116,749——
1973-06-14$2.50$2.65863,971——
1973-06-13$2.50$2.641,380,845——
1973-06-12$2.50$2.65931,882——
1973-06-11$2.45$2.59599,875——
1973-06-08$2.45$2.591,305,389——
1973-06-07$2.42$2.561,037,520——
1973-06-06$2.36$2.50784,742——
1973-06-05$2.34$2.47867,744——
1973-06-04$2.28$2.40679,104——
1973-06-01$2.30$2.431,180,886——
1973-05-31$2.37$2.50731,923——
1973-05-30$2.37$2.50814,925——
1973-05-29$2.39$2.52679,104——
1973-05-25$2.41$2.54946,973——
1973-05-24$2.42$2.551,233,706——
1973-05-23$2.36$2.491,116,749——
1973-05-22$2.33$2.461,116,749——
1973-05-21$2.30$2.422,063,722——
1973-05-18$2.33$2.451,192,205——
1973-05-17$2.38$2.51739,469——
1973-05-16$2.39$2.521,671,350——
1973-05-15$2.37$2.501,897,718——
1973-05-14$2.34$2.461,776,989——
1973-05-11$2.36$2.492,124,086——
1973-05-10$2.44$2.572,105,222——
1973-05-09$2.48$2.61882,835——
1973-05-08$2.51$2.65780,970——
1973-05-07$2.48$2.61833,789——
1973-05-04$2.52$2.661,192,205——
1973-05-03$2.48$2.611,316,707——
1973-05-02$2.47$2.601,807,171——
1973-05-01$2.35$2.47811,152——
1973-04-30$2.34$2.471,456,301——
1973-04-27$2.34$2.471,316,707——
1973-04-26$2.44$2.581,079,021——
1973-04-25$2.47$2.60796,061——
1973-04-24$2.52$2.661,580,803——
1973-04-23$2.58$2.73633,830——
1973-04-19$2.56$2.71675,331——
1973-04-18$2.54$2.68339,552——
1973-04-17$2.49$2.63524,419——
1973-04-16$2.48$2.61728,150——
1973-04-13$2.51$2.65980,928——
1973-04-12$2.50$2.64614,966——
1973-04-11$2.55$2.69494,237——
1973-04-10$2.57$2.711,245,024——
1973-04-09$2.50$2.64388,598——
1973-04-06$2.49$2.62777,197——
1973-04-05$2.47$2.60935,654——
1973-04-04$2.47$2.601,007,338——
1973-04-03$2.43$2.571,131,840——
1973-04-02$2.45$2.58354,643——
1973-03-30$2.53$2.67475,373——
1973-03-29$2.58$2.73626,285——
1973-03-28$2.56$2.71697,968——
1973-03-27$2.54$2.681,026,202——
1973-03-26$2.49$2.63694,195——
1973-03-23$2.48$2.611,369,526——
1973-03-22$2.42$2.551,497,802——
1973-03-21$2.44$2.58916,790——
1973-03-20$2.52$2.66686,650——
1973-03-19$2.58$2.72901,699——
1973-03-16$2.61$2.75486,691——
1973-03-15$2.62$2.76445,190——
1973-03-14$2.64$2.78486,691——
1973-03-13$2.66$2.81837,562——
1973-03-12$2.62$2.761,150,704——
1973-03-09$2.60$2.74660,240——
1973-03-08$2.58$2.721,195,978——
1973-03-07$2.58$2.73796,061——
1973-03-06$2.57$2.711,652,486——
1973-03-05$2.46$2.60977,155——
1973-03-02$2.45$2.582,052,403——
1973-03-01$2.41$2.53569,693——
1973-02-28$2.45$2.58769,651——
1973-02-27$2.49$2.62792,288——
1973-02-26$2.50$2.63916,790——
1973-02-23$2.56$2.69509,328——
1973-02-22$2.57$2.701,343,117——
1973-02-21$2.56$2.70780,970——
1973-02-20$2.59$2.73509,328——
1973-02-16$2.56$2.69430,099——
1973-02-15$2.56$2.70547,056——
1973-02-14$2.56$2.69962,064——
1973-02-13$2.59$2.721,116,749——
1973-02-12$2.53$2.67969,610——
1973-02-09$2.51$2.641,158,250——
1973-02-08$2.46$2.59833,789——
1973-02-07$2.47$2.601,558,166——
1973-02-06$2.45$2.581,343,117——
1973-02-05$2.43$2.561,229,933——
1973-02-02$2.39$2.512,063,722——
1973-02-01$2.44$2.56977,155——
1973-01-31$2.49$2.62845,107——
1973-01-30$2.50$2.631,082,794——
1973-01-29$2.48$2.61728,150——
1973-01-26$2.53$2.661,497,802——
1973-01-24$2.52$2.65531,965——
1973-01-23$2.56$2.69796,061——
1973-01-22$2.59$2.72505,555——
1973-01-19$2.57$2.701,173,341——
1973-01-18$2.54$2.68630,058——
1973-01-17$2.53$2.671,135,613——
1973-01-16$2.51$2.641,312,934——
1973-01-15$2.52$2.65928,109——
1973-01-12$2.56$2.701,195,978——
1973-01-11$2.61$2.742,233,498——
1973-01-10$2.56$2.701,018,656——
1973-01-09$2.51$2.641,294,070——
1973-01-08$2.50$2.63931,882——
1973-01-05$2.48$2.61856,426——
1973-01-04$2.44$2.561,792,080——
1973-01-03$2.43$2.55822,470——
1973-01-02$2.40$2.52973,382——