Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
337.60
-4.06 (-1.19%)
At close: Jun 18, 2026, 4:00 PM EDT
338.50
+0.90 (0.27%)
After-hours: Jun 18, 2026, 7:59 PM EDT

Amgen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 18, 2026344.38345.00334.05337.60337.60-1.19%7,892,705
Jun 17, 2026347.08349.40338.90341.66341.66-1.78%3,313,895
Jun 16, 2026352.00353.66345.87347.84347.84-0.77%3,426,526
Jun 15, 2026355.50358.30349.56350.53350.53-1.31%4,371,390
Jun 12, 2026357.40358.17351.96355.20355.200.32%2,730,230
Jun 11, 2026342.91358.46341.46354.06354.064.84%4,727,125
Jun 10, 2026346.86348.59337.49337.73337.73-1.98%3,000,395
Jun 9, 2026348.24349.64342.62344.57344.57-0.34%3,388,246
Jun 8, 2026349.34352.17344.24345.73345.73-1.10%2,488,219
Jun 5, 2026348.76356.50347.66349.58349.581.15%3,451,237
Jun 4, 2026345.87349.18342.25345.60345.602.18%2,907,078
Jun 3, 2026327.98338.70325.98338.22338.223.03%2,289,315
Jun 2, 2026326.17329.46322.30328.26328.26-0.26%1,558,780
Jun 1, 2026333.38333.83326.35329.13329.13-2.27%2,120,812
May 29, 2026336.22337.51333.06336.79336.790.09%2,954,439
May 28, 2026336.44337.95334.16336.48336.480.12%2,159,406
May 27, 2026339.52341.39335.99336.06336.060.04%1,929,982
May 26, 2026340.56342.49335.20335.94335.94-0.99%1,860,952
May 22, 2026340.26343.80338.40339.30339.300.56%1,567,235
May 21, 2026330.00337.63329.09337.42337.421.76%2,001,113
May 20, 2026330.75333.53326.80331.57331.570.25%4,074,397
May 19, 2026323.25332.34320.97330.75330.751.96%3,040,404
May 18, 2026325.55325.77321.21324.39324.39-0.59%2,030,276
May 15, 2026336.23336.23325.16326.31326.31-2.22%3,447,804
May 14, 2026336.26337.94333.47336.23333.71-0.07%2,041,584
May 13, 2026332.32338.00330.06336.45333.930.05%2,183,792
May 12, 2026331.95338.49329.80336.29333.772.03%3,119,091
May 11, 2026332.99334.19327.62329.59327.12-0.64%1,918,848
May 8, 2026329.48332.33328.00331.70329.210.79%2,443,294
May 7, 2026330.39331.28327.22329.09326.62-0.61%3,296,982
May 6, 2026329.13332.98329.05331.11328.630.46%2,874,747
May 5, 2026321.91329.66320.52329.59327.121.77%3,321,411
May 4, 2026326.03326.79321.92323.85321.42-1.81%3,481,360
May 1, 2026332.52337.00324.63329.82327.35-4.75%3,821,061
Apr 30, 2026340.75349.54340.05346.25343.652.43%3,592,568
Apr 29, 2026335.01339.12333.55338.02335.49-0.46%2,516,505
Apr 28, 2026344.50346.02337.82339.57337.02-0.18%2,376,361
Apr 27, 2026342.35348.04339.98340.18337.63-1.27%2,653,848
Apr 24, 2026346.00347.66342.52344.55341.97-1.17%2,201,408
Apr 23, 2026345.52350.69345.50348.62346.010.78%2,033,441
Apr 22, 2026344.09347.68342.97345.92343.330.31%2,136,485
Apr 21, 2026350.23350.23340.06344.86342.28-1.51%2,066,855
Apr 20, 2026354.25356.90350.02350.16347.54-1.45%2,107,613
Apr 17, 2026351.90356.69349.42355.30352.641.69%3,686,080
Apr 16, 2026346.63351.25346.60349.39346.770.34%1,981,741
Apr 15, 2026351.70352.60344.21348.22345.61-0.78%2,140,010
Apr 14, 2026346.18351.72345.41350.95348.320.32%2,106,765
Apr 13, 2026352.09352.62345.49349.82347.20-0.34%2,547,886
Apr 10, 2026357.46357.46349.75351.02348.39-1.29%2,258,054
Apr 9, 2026347.46359.45346.43355.60352.931.66%2,940,906