NASDAQ:AMGN | Historical Stock Price | AMGEN 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
1983-06-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.07$0.45$2.81$17.57$109.89$687.481983-06-172026-08-27

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

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Historical Stock Price — 1988

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1988-12-30$0.70$0.704,008,000
1988-12-29$0.68$0.681,718,400
1988-12-28$0.68$0.682,563,200
1988-12-27$0.69$0.691,022,400
1988-12-23$0.70$0.705,102,400
1988-12-22$0.69$0.692,227,200
1988-12-21$0.69$0.694,742,400
1988-12-20$0.69$0.696,696,000
1988-12-19$0.68$0.6817,788,800
1988-12-16$0.69$0.6921,417,600
1988-12-15$0.68$0.685,083,200
1988-12-14$0.67$0.672,030,400
1988-12-13$0.67$0.672,169,600
1988-12-12$0.67$0.676,182,400
1988-12-09$0.67$0.677,627,200
1988-12-08$0.65$0.654,488,000
1988-12-07$0.64$0.6417,332,800
1988-12-06$0.66$0.6615,124,800
1988-12-05$0.69$0.699,835,200
1988-12-02$0.69$0.6910,588,800
1988-12-01$0.66$0.668,452,800
1988-11-30$0.66$0.669,547,200
1988-11-29$0.65$0.6514,760,000
1988-11-28$0.65$0.6519,300,800
1988-11-25$0.60$0.601,046,400
1988-11-23$0.60$0.603,864,000
1988-11-22$0.61$0.615,433,600
1988-11-21$0.58$0.584,099,200
1988-11-18$0.58$0.581,267,200
1988-11-17$0.59$0.591,838,400
1988-11-16$0.58$0.586,331,200
1988-11-15$0.60$0.601,128,000
1988-11-14$0.61$0.612,616,000
1988-11-11$0.61$0.614,564,800
1988-11-10$0.61$0.617,732,800
1988-11-09$0.60$0.603,979,200
1988-11-08$0.59$0.5919,224,000
1988-11-07$0.60$0.608,716,800
1988-11-04$0.62$0.624,656,000
1988-11-03$0.63$0.635,904,000
1988-11-02$0.65$0.652,088,000
1988-11-01$0.66$0.663,422,400
1988-10-31$0.66$0.66235,200
1988-10-28$0.66$0.661,780,800
1988-10-27$0.65$0.655,520,000
1988-10-26$0.65$0.653,451,200
1988-10-25$0.66$0.662,937,600
1988-10-24$0.67$0.671,046,400
1988-10-21$0.68$0.682,678,400
1988-10-20$0.67$0.67979,200
1988-10-19$0.66$0.662,006,400
1988-10-18$0.66$0.661,881,600
1988-10-17$0.66$0.663,643,200
1988-10-14$0.66$0.664,132,800
1988-10-13$0.66$0.665,179,200
1988-10-12$0.65$0.653,278,400
1988-10-11$0.65$0.653,720,000
1988-10-10$0.65$0.65724,800
1988-10-07$0.65$0.654,406,400
1988-10-06$0.67$0.6710,440,000
1988-10-05$0.69$0.696,336,000
1988-10-04$0.69$0.692,476,800
1988-10-03$0.68$0.683,859,200
1988-09-30$0.68$0.6811,174,400
1988-09-29$0.68$0.6814,702,400
1988-09-28$0.64$0.642,025,600
1988-09-27$0.63$0.631,545,600
1988-09-26$0.64$0.64768,000
1988-09-23$0.65$0.655,961,600
1988-09-22$0.63$0.634,128,000
1988-09-21$0.63$0.633,062,400
1988-09-20$0.64$0.641,771,200
1988-09-19$0.64$0.645,184,000
1988-09-16$0.65$0.653,580,800
1988-09-15$0.65$0.651,771,200
1988-09-14$0.66$0.662,558,400
1988-09-13$0.65$0.65648,000
1988-09-12$0.65$0.656,288,000
1988-09-09$0.64$0.64840,000
1988-09-08$0.65$0.652,270,400
1988-09-07$0.64$0.641,977,600
1988-09-06$0.65$0.652,380,800
1988-09-02$0.64$0.642,025,600
1988-09-01$0.64$0.645,030,400
1988-08-31$0.66$0.661,142,400
1988-08-30$0.66$0.666,350,400
1988-08-29$0.67$0.676,576,000
1988-08-26$0.64$0.643,643,200
1988-08-25$0.64$0.641,987,200
1988-08-24$0.65$0.651,944,000
1988-08-23$0.64$0.642,592,000
1988-08-22$0.63$0.635,222,400
1988-08-19$0.65$0.651,886,400
1988-08-18$0.64$0.642,678,400
1988-08-17$0.63$0.633,052,800
1988-08-16$0.64$0.642,740,800
1988-08-15$0.64$0.646,499,200
1988-08-12$0.65$0.655,688,000
1988-08-11$0.66$0.666,240,000
1988-08-10$0.65$0.6510,608,000
1988-08-09$0.66$0.6613,689,600
1988-08-08$0.64$0.645,846,400
1988-08-05$0.63$0.6311,169,600
1988-08-04$0.64$0.6423,198,400
1988-08-03$0.62$0.6230,868,800
1988-08-02$0.58$0.583,907,200
1988-08-01$0.59$0.592,716,800
1988-07-29$0.59$0.593,835,200
1988-07-28$0.57$0.571,430,400
1988-07-27$0.56$0.563,705,600
1988-07-26$0.57$0.572,318,400
1988-07-25$0.56$0.563,590,400
1988-07-22$0.57$0.573,888,000
1988-07-21$0.59$0.595,347,200
1988-07-20$0.59$0.595,836,800
1988-07-19$0.58$0.584,881,600
1988-07-18$0.57$0.574,948,800
1988-07-15$0.55$0.553,940,800
1988-07-14$0.54$0.5412,225,600
1988-07-13$0.54$0.5411,928,000
1988-07-12$0.54$0.5415,796,800
1988-07-11$0.54$0.5410,329,600
1988-07-08$0.56$0.561,516,800
1988-07-07$0.57$0.572,438,400
1988-07-06$0.56$0.5622,636,800
1988-07-05$0.57$0.572,793,600
1988-07-01$0.57$0.574,075,200
1988-06-30$0.56$0.565,395,200
1988-06-29$0.57$0.572,736,000
1988-06-28$0.58$0.583,921,600
1988-06-27$0.57$0.571,670,400
1988-06-24$0.58$0.588,184,000
1988-06-23$0.58$0.588,985,600
1988-06-22$0.58$0.5813,857,600
1988-06-21$0.59$0.598,064,000
1988-06-20$0.58$0.588,707,200
1988-06-17$0.59$0.593,273,600
1988-06-16$0.59$0.596,662,400
1988-06-15$0.61$0.615,596,800
1988-06-14$0.60$0.6012,552,000
1988-06-13$0.62$0.624,003,200
1988-06-10$0.65$0.654,718,400
1988-06-09$0.65$0.658,812,800
1988-06-08$0.66$0.668,716,800
1988-06-07$0.64$0.645,736,000
1988-06-06$0.64$0.6411,131,200
1988-06-03$0.60$0.602,731,200
1988-06-02$0.60$0.604,790,400
1988-06-01$0.60$0.603,633,600
1988-05-31$0.59$0.594,353,600
1988-05-27$0.57$0.573,532,800
1988-05-26$0.59$0.599,600,000
1988-05-25$0.58$0.586,336,000
1988-05-24$0.56$0.565,928,000
1988-05-23$0.55$0.5510,396,800
1988-05-20$0.56$0.563,398,400
1988-05-19$0.56$0.5611,769,600
1988-05-18$0.57$0.576,153,600
1988-05-17$0.58$0.584,790,400
1988-05-16$0.61$0.618,539,200
1988-05-13$0.59$0.595,846,400
1988-05-12$0.57$0.577,401,600
1988-05-11$0.56$0.565,001,600
1988-05-10$0.57$0.577,329,600
1988-05-09$0.58$0.584,776,000
1988-05-06$0.58$0.589,489,600
1988-05-05$0.60$0.608,198,400
1988-05-04$0.62$0.627,747,200
1988-05-03$0.61$0.614,180,800
1988-05-02$0.60$0.602,880,000
1988-04-29$0.61$0.611,968,000
1988-04-28$0.61$0.613,792,000
1988-04-27$0.60$0.606,566,400
1988-04-26$0.60$0.603,062,400
1988-04-25$0.59$0.594,680,000
1988-04-22$0.57$0.576,062,400
1988-04-21$0.57$0.579,216,000
1988-04-20$0.58$0.5821,000,000
1988-04-19$0.59$0.599,312,000
1988-04-18$0.59$0.5913,742,400
1988-04-15$0.62$0.6212,254,400
1988-04-14$0.63$0.636,792,000
1988-04-13$0.64$0.648,150,400
1988-04-12$0.64$0.647,756,800
1988-04-11$0.64$0.6416,632,000
1988-04-08$0.63$0.6311,150,400
1988-04-07$0.61$0.6112,672,000
1988-04-06$0.63$0.635,606,400
1988-04-05$0.64$0.6410,046,400
1988-04-04$0.65$0.654,368,000
1988-03-31$0.67$0.674,516,800
1988-03-30$0.68$0.682,798,400
1988-03-29$0.69$0.694,161,600
1988-03-28$0.70$0.703,163,200
1988-03-25$0.70$0.707,305,600
1988-03-24$0.70$0.709,768,000
1988-03-23$0.70$0.704,992,000
1988-03-22$0.70$0.701,982,400
1988-03-21$0.70$0.705,140,800
1988-03-18$0.69$0.691,492,800
1988-03-17$0.68$0.682,174,400
1988-03-16$0.68$0.689,163,200
1988-03-15$0.66$0.663,379,200
1988-03-14$0.68$0.684,550,400
1988-03-11$0.70$0.709,700,800
1988-03-10$0.71$0.719,585,600
1988-03-09$0.73$0.739,081,600
1988-03-08$0.73$0.7310,531,200
1988-03-07$0.71$0.718,664,000
1988-03-04$0.69$0.6913,776,000
1988-03-03$0.69$0.697,896,000
1988-03-02$0.69$0.693,475,200
1988-03-01$0.68$0.685,659,200
1988-02-29$0.69$0.695,606,400
1988-02-26$0.70$0.7010,238,400
1988-02-25$0.70$0.7034,699,200
1988-02-24$0.74$0.7417,092,800
1988-02-23$0.71$0.7112,619,200
1988-02-22$0.68$0.683,441,600
1988-02-19$0.69$0.694,401,600
1988-02-18$0.67$0.672,241,600
1988-02-17$0.67$0.673,720,000
1988-02-16$0.68$0.683,288,000
1988-02-12$0.68$0.682,376,000
1988-02-11$0.68$0.683,028,800
1988-02-10$0.68$0.685,726,400
1988-02-09$0.65$0.651,728,000
1988-02-08$0.63$0.634,291,200
1988-02-05$0.64$0.646,907,200
1988-02-04$0.64$0.6412,700,800
1988-02-03$0.65$0.6517,097,600
1988-02-02$0.65$0.6513,329,600
1988-02-01$0.68$0.684,545,600
1988-01-29$0.68$0.686,105,600
1988-01-28$0.68$0.682,860,800
1988-01-27$0.67$0.673,945,600
1988-01-26$0.68$0.686,547,200
1988-01-25$0.69$0.699,340,800
1988-01-22$0.69$0.6910,531,200
1988-01-21$0.64$0.649,110,400
1988-01-20$0.63$0.6322,243,200
1988-01-19$0.66$0.668,740,800
1988-01-18$0.67$0.673,984,000
1988-01-15$0.67$0.6713,123,200
1988-01-14$0.65$0.655,625,600
1988-01-13$0.66$0.667,728,000
1988-01-12$0.67$0.6718,172,800
1988-01-11$0.68$0.6817,563,200
1988-01-08$0.66$0.6620,390,400
1988-01-07$0.71$0.719,273,600
1988-01-06$0.70$0.705,400,000
1988-01-05$0.69$0.6912,148,800
1988-01-04$0.67$0.677,809,600