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Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
329.89
-10.27 (-3.02%)
At close: Dec 5, 2025, 4:00 PM EST
330.68
+0.79 (0.24%)
After-hours: Dec 5, 2025, 7:59 PM EST

Amgen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 2025340.36340.88328.63329.89329.89-3.02%2,733,773
Dec 4, 2025344.23346.33338.94340.16340.16-1.52%3,204,720
Dec 3, 2025340.54346.38338.85345.42345.422.09%2,717,596
Dec 2, 2025338.86342.50336.33338.36338.360.26%2,397,989
Dec 1, 2025343.07343.98336.25337.49337.49-2.31%2,335,331
Nov 28, 2025344.00345.66342.26345.46345.460.26%1,267,799
Nov 26, 2025341.53345.03340.00344.57344.571.01%2,284,483
Nov 25, 2025335.41341.73335.41341.11341.112.04%2,839,809
Nov 24, 2025335.84338.66331.71334.30334.30-0.96%3,533,342
Nov 21, 2025334.87342.84334.74337.54337.540.44%4,082,766
Nov 20, 2025344.52345.09335.00336.07333.69-1.85%3,183,915
Nov 19, 2025343.47345.29340.02342.40339.98-0.46%2,129,822
Nov 18, 2025343.73345.49339.30343.99341.550.67%2,966,636
Nov 17, 2025337.64344.06336.83341.71339.291.48%2,996,550
Nov 14, 2025336.74339.80330.35336.74334.360.22%3,310,332
Nov 13, 2025337.90345.84335.12336.00333.62-0.08%3,413,466
Nov 12, 2025338.64342.40335.82336.28333.90-0.64%2,941,162
Nov 11, 2025323.42338.55323.42338.45336.054.57%3,136,543
Nov 10, 2025320.60326.18319.54323.66321.371.08%2,518,593
Nov 7, 2025316.08321.42314.00320.20317.931.46%2,665,384
Nov 6, 2025319.10321.31312.52315.59313.36-1.33%3,330,531
Nov 5, 2025303.13322.98302.13319.86317.597.81%5,486,162
Nov 4, 2025298.71299.06294.48296.70294.600.13%3,412,532
Nov 3, 2025298.43301.00292.12296.30294.20-0.71%2,753,331
Oct 31, 2025288.46298.88288.00298.43296.322.20%2,687,516
Oct 30, 2025290.58294.56289.00292.00289.930.08%2,058,158
Oct 29, 2025291.76294.81289.44291.77289.70-0.11%2,824,472
Oct 28, 2025288.93292.63288.26292.09290.020.32%2,217,623
Oct 27, 2025291.21292.00288.26291.16289.10-0.21%1,794,617
Oct 24, 2025292.89293.94290.66291.76289.69-0.39%1,376,330
Oct 23, 2025296.01296.46291.91292.89290.82-1.04%1,496,922
Oct 22, 2025301.29302.82295.60295.98293.88-1.71%1,698,899
Oct 21, 2025302.60303.85298.03301.14299.01-0.72%1,533,558
Oct 20, 2025299.48303.66297.75303.33301.181.51%1,613,514
Oct 17, 2025295.24299.37293.14298.81296.691.01%1,959,530
Oct 16, 2025298.07302.27294.44295.81293.72-0.51%1,715,049
Oct 15, 2025292.82298.21292.43297.32295.211.18%2,502,083
Oct 14, 2025291.75296.87290.97293.85291.770.49%1,975,949
Oct 13, 2025291.75296.13289.44292.41290.330.78%1,838,558
Oct 10, 2025296.16297.09289.58290.13288.08-1.79%2,660,454
Oct 9, 2025294.13296.63293.70295.43293.340.27%1,369,162
Oct 8, 2025295.79297.63292.29294.62292.53-0.31%2,940,781
Oct 7, 2025293.28295.85290.21295.54293.450.48%1,504,255
Oct 6, 2025297.62297.62293.03294.12292.04-1.27%1,957,330
Oct 3, 2025297.72301.54295.63297.89295.780.16%2,518,707
Oct 2, 2025298.31300.50295.46297.40295.29-0.37%2,123,343
Oct 1, 2025284.45301.66283.00298.50296.395.78%4,835,353
Sep 30, 2025274.14284.82274.02282.20280.203.00%3,508,730
Sep 29, 2025273.10274.52270.67273.97272.030.36%1,769,344
Sep 26, 2025274.34275.50269.77272.98271.050.66%1,812,192
Sep 25, 2025279.00281.05270.64271.18269.26-2.88%2,802,669
Sep 24, 2025285.47286.70278.00279.22277.24-2.65%2,374,569
Sep 23, 2025283.96287.26283.96286.81284.780.28%2,342,112
Sep 22, 2025284.13287.20281.71286.00283.970.21%3,050,778
Sep 19, 2025278.64286.15277.37285.41283.393.47%8,735,065
Sep 18, 2025274.70276.50273.97275.83273.880.41%3,322,536
Sep 17, 2025274.14277.80273.00274.71272.760.60%1,749,080
Sep 16, 2025275.89277.59271.73273.09271.15-0.48%2,157,395
Sep 15, 2025276.07277.24271.61274.40272.46-0.72%2,563,109
Sep 12, 2025281.04282.94276.07276.39274.43-2.24%2,143,693
Sep 11, 2025278.52282.90278.00282.73280.731.52%2,233,208
Sep 10, 2025280.00280.31275.16278.51276.54-0.52%2,150,683
Sep 9, 2025279.50282.08278.78279.97277.99-0.08%1,733,376
Sep 8, 2025281.05282.43277.32280.19278.21-1.22%2,453,044
Sep 5, 2025279.80285.29279.00283.64281.631.26%2,299,366
Sep 4, 2025284.76284.76278.75280.10278.12-1.32%2,622,357
Sep 3, 2025284.09286.93280.38283.85281.84-1.07%2,604,089
Sep 2, 2025287.49288.74284.71286.92284.89-0.27%1,948,379
Aug 29, 2025285.80288.30285.16287.71285.670.74%1,302,804
Aug 28, 2025287.23287.23284.87285.61283.59-0.82%1,886,704
Aug 27, 2025288.84290.25286.65287.97285.93-0.56%1,401,085
Aug 26, 2025287.77289.89286.53289.58287.530.38%1,750,527
Aug 25, 2025292.61294.60287.56288.47286.43-1.79%1,734,403
Aug 22, 2025295.49297.89293.35293.72291.64-0.69%1,644,256
Aug 21, 2025295.90299.90294.49295.76291.30-0.23%1,843,705
Aug 20, 2025296.25301.47295.80296.45291.980.30%1,723,712
Aug 19, 2025292.41296.99292.11295.55291.101.00%1,858,568
Aug 18, 2025296.93298.14292.30292.62288.21-1.30%1,744,072
Aug 15, 2025292.03296.99290.58296.47292.002.13%2,168,335
Aug 14, 2025288.88291.54287.41290.29285.910.33%1,932,645
Aug 13, 2025285.32289.58284.69289.33284.971.53%1,785,036
Aug 12, 2025285.48286.26282.60284.98280.68-0.04%2,200,356
Aug 11, 2025289.74291.74284.72285.09280.79-1.09%1,856,770
Aug 8, 2025283.49288.49283.49288.23283.891.24%1,803,383
Aug 7, 2025287.35289.25281.69284.70280.410.01%2,588,880
Aug 6, 2025295.51298.54281.65284.67280.38-5.14%4,576,216
Aug 5, 2025300.73302.10297.02300.08295.56-0.62%2,664,113
Aug 4, 2025297.30302.33296.30301.94297.391.70%2,316,346
Aug 1, 2025297.06298.52292.59296.88292.410.60%2,411,088
Jul 31, 2025298.44302.96293.63295.10290.65-2.08%2,252,661
Jul 30, 2025304.33305.57299.66301.37296.83-0.72%1,550,405
Jul 29, 2025301.12304.07297.78303.56298.980.75%1,406,569
Jul 28, 2025305.82306.00300.10301.29296.75-1.73%1,948,079
Jul 25, 2025308.58309.03304.45306.58301.96-0.64%1,451,453
Jul 24, 2025309.23311.28307.35308.55303.90-0.22%1,531,263
Jul 23, 2025307.81309.49305.99309.22304.561.15%1,782,753
Jul 22, 2025296.47306.80295.86305.69301.083.32%2,520,791
Jul 21, 2025294.75297.09293.60295.87291.410.38%2,025,210
Jul 18, 2025300.93301.00293.75294.76290.32-1.17%1,967,676
Jul 17, 2025297.59299.95296.28298.25293.75-0.26%1,725,609