Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
291.77
-0.32 (-0.11%)
At close: Oct 29, 2025, 4:00 PM EDT
293.00
+1.23 (0.42%)
After-hours: Oct 29, 2025, 7:56 PM EDT

Amgen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 29, 2025291.76294.81289.44291.77291.77-0.11%2,718,242
Oct 28, 2025288.93292.63288.26292.09292.090.32%2,217,623
Oct 27, 2025291.21292.00288.26291.16291.16-0.21%1,794,617
Oct 24, 2025292.89293.94290.66291.76291.76-0.39%1,376,330
Oct 23, 2025296.01296.46291.91292.89292.89-1.04%1,496,922
Oct 22, 2025301.29302.82295.60295.98295.98-1.71%1,698,899
Oct 21, 2025302.60303.85298.03301.14301.14-0.72%1,533,558
Oct 20, 2025299.48303.66297.75303.33303.331.51%1,613,514
Oct 17, 2025295.24299.37293.14298.81298.811.01%1,959,530
Oct 16, 2025298.07302.27294.44295.81295.81-0.51%1,715,049
Oct 15, 2025292.82298.21292.43297.32297.321.18%2,502,083
Oct 14, 2025291.75296.87290.97293.85293.850.49%1,975,949
Oct 13, 2025291.75296.13289.44292.41292.410.78%1,838,558
Oct 10, 2025296.16297.09289.58290.13290.13-1.79%2,660,454
Oct 9, 2025294.13296.63293.70295.43295.430.27%1,369,162
Oct 8, 2025295.79297.63292.29294.62294.62-0.31%2,940,781
Oct 7, 2025293.28295.85290.21295.54295.540.48%1,504,255
Oct 6, 2025297.62297.62293.03294.12294.12-1.27%1,957,330
Oct 3, 2025297.72301.54295.63297.89297.890.16%2,518,707
Oct 2, 2025298.31300.50295.46297.40297.40-0.37%2,123,343
Oct 1, 2025284.45301.66283.00298.50298.505.78%4,835,353
Sep 30, 2025274.14284.82274.02282.20282.203.00%3,508,730
Sep 29, 2025273.10274.52270.67273.97273.970.36%1,769,344
Sep 26, 2025274.34275.50269.77272.98272.980.66%1,812,192
Sep 25, 2025279.00281.05270.64271.18271.18-2.88%2,802,669
Sep 24, 2025285.47286.70278.00279.22279.22-2.65%2,374,569
Sep 23, 2025283.96287.26283.96286.81286.810.28%2,342,112
Sep 22, 2025284.13287.20281.71286.00286.000.21%3,050,778
Sep 19, 2025278.64286.15277.37285.41285.413.47%8,735,065
Sep 18, 2025274.70276.50273.97275.83275.830.41%3,322,536
Sep 17, 2025274.14277.80273.00274.71274.710.60%1,749,080
Sep 16, 2025275.89277.59271.73273.09273.09-0.48%2,157,395
Sep 15, 2025276.07277.24271.61274.40274.40-0.72%2,563,109
Sep 12, 2025281.04282.94276.07276.39276.39-2.24%2,143,693
Sep 11, 2025278.52282.90278.00282.73282.731.52%2,233,208
Sep 10, 2025280.00280.31275.16278.51278.51-0.52%2,150,683
Sep 9, 2025279.50282.08278.78279.97279.97-0.08%1,733,376
Sep 8, 2025281.05282.43277.32280.19280.19-1.22%2,453,044
Sep 5, 2025279.80285.29279.00283.64283.641.26%2,299,366
Sep 4, 2025284.76284.76278.75280.10280.10-1.32%2,622,357
Sep 3, 2025284.09286.93280.38283.85283.85-1.07%2,579,374
Sep 2, 2025287.49288.74284.71286.92286.92-0.27%1,948,379
Aug 29, 2025285.80288.30285.16287.71287.710.74%1,302,804
Aug 28, 2025287.23287.23284.87285.61285.61-0.82%1,886,704
Aug 27, 2025288.84290.25286.65287.97287.97-0.56%1,401,085
Aug 26, 2025287.77289.89286.53289.58289.580.38%1,750,527
Aug 25, 2025292.61294.60287.56288.47288.47-1.79%1,734,403
Aug 22, 2025295.49297.89293.35293.72293.72-0.69%1,644,256
Aug 21, 2025295.90299.90294.49295.76293.38-0.23%1,843,705
Aug 20, 2025296.25301.47295.80296.45294.070.30%1,723,712