Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
344.75
-2.32 (-0.67%)
At close: Jan 23, 2026, 4:00 PM EST
344.69
-0.06 (-0.02%)
After-hours: Jan 23, 2026, 7:31 PM EST

Amgen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jan 23, 2026346.18349.23341.82344.75344.75-0.67%2,023,009
Jan 22, 2026344.15349.98342.14347.07347.071.01%3,024,157
Jan 21, 2026329.95343.98329.32343.60343.603.81%4,031,785
Jan 20, 2026325.58331.34321.71331.00331.000.18%2,884,988
Jan 16, 2026328.70333.03326.90330.41330.410.12%3,992,946
Jan 15, 2026328.97332.50325.19330.03330.030.32%2,467,324
Jan 14, 2026324.09329.20323.55328.97328.971.44%1,896,940
Jan 13, 2026327.42327.75319.79324.30324.30-0.38%2,381,513
Jan 12, 2026328.47328.47322.74325.54325.54-0.17%2,460,632
Jan 9, 2026328.81332.08323.89326.10326.10-1.21%2,118,681
Jan 8, 2026337.76341.46328.21330.11330.11-3.37%2,799,481
Jan 7, 2026332.10343.05332.10341.64341.643.47%3,599,398
Jan 6, 2026319.49330.94318.83330.17330.172.95%2,722,530
Jan 5, 2026324.92326.52318.21320.72320.72-2.11%2,268,871
Jan 2, 2026328.77329.19325.01327.64327.640.10%1,539,731
Dec 31, 2025328.69329.50327.06327.31327.31-0.42%1,417,378
Dec 30, 2025328.65329.77325.83328.69328.69-0.29%1,256,185
Dec 29, 2025332.46333.50329.47329.63329.63-0.99%2,181,413
Dec 26, 2025333.65333.98330.85332.93332.93-0.31%792,583
Dec 24, 2025330.72334.38330.72333.96333.960.75%833,663
Dec 23, 2025328.09333.67328.07331.49331.490.03%1,552,919
Dec 22, 2025327.01331.88326.08331.39331.391.22%2,400,422
Dec 19, 2025325.56331.50324.73327.38327.380.91%13,465,864
Dec 18, 2025326.27328.24321.91324.42324.42-0.49%2,669,255
Dec 17, 2025327.52330.04325.43326.01326.01-0.22%2,517,497
Dec 16, 2025324.82327.34323.02326.74326.740.44%2,642,465
Dec 15, 2025321.21325.77319.06325.31325.312.38%4,049,462
Dec 12, 2025317.30319.46315.19317.74317.740.11%2,247,321
Dec 11, 2025317.89320.19312.39317.38317.380.63%2,455,125
Dec 10, 2025316.25317.47313.00315.38315.380.49%3,071,492
Dec 9, 2025321.82323.00313.18313.85313.85-2.30%2,925,118
Dec 8, 2025329.09329.67320.17321.23321.23-2.63%3,510,785
Dec 5, 2025340.36340.88328.63329.89329.89-3.02%2,897,992
Dec 4, 2025344.23346.33338.94340.16340.16-1.52%3,695,846
Dec 3, 2025340.54346.38338.85345.42345.422.09%2,839,394
Dec 2, 2025338.86342.50336.33338.36338.360.26%2,446,819
Dec 1, 2025343.07343.98336.25337.49337.49-2.31%2,384,122
Nov 28, 2025344.00345.66342.26345.46345.460.26%1,268,802
Nov 26, 2025341.53345.03340.00344.57344.571.01%2,333,053
Nov 25, 2025335.41341.73335.41341.11341.112.04%2,868,739
Nov 24, 2025335.84338.66331.71334.30334.30-0.96%3,551,616
Nov 21, 2025334.87342.84334.74337.54337.540.44%4,128,726
Nov 20, 2025344.52345.09335.00336.07333.69-1.85%3,184,112
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