Amgen Inc. (AMGN)
NASDAQ: AMGN
· Real-Time Price · USD
283.64
3.54 (1.26%)
At close: Sep 05, 2025, 3:59 PM
283.19
-0.16%
After-hours: Sep 05, 2025, 07:16 PM EDT
AMGN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 279.80 | 285.29 | 279.00 | 283.64 | 283.64 | 1.26% | 2,291,975 |
| Sep 4, 2025 | 284.76 | 284.76 | 278.75 | 280.10 | 280.10 | -1.32% | 2,622,357 |
| Sep 3, 2025 | 284.08 | 286.93 | 280.38 | 283.85 | 283.85 | -1.07% | 2,604,100 |
| Sep 2, 2025 | 287.49 | 288.74 | 284.71 | 286.92 | 286.92 | -0.27% | 1,948,379 |
| Aug 29, 2025 | 285.80 | 288.30 | 285.16 | 287.71 | 287.71 | 0.74% | 1,302,804 |
| Aug 28, 2025 | 287.23 | 287.23 | 284.87 | 285.61 | 285.61 | -0.82% | 1,886,704 |
| Aug 27, 2025 | 288.84 | 290.25 | 286.65 | 287.97 | 287.97 | -0.56% | 1,401,085 |
| Aug 26, 2025 | 287.77 | 289.89 | 286.53 | 289.58 | 289.58 | 0.38% | 1,750,527 |
| Aug 25, 2025 | 292.61 | 294.60 | 287.56 | 288.47 | 288.47 | -1.79% | 1,734,403 |
| Aug 22, 2025 | 295.49 | 297.89 | 293.35 | 293.72 | 293.72 | -0.69% | 1,644,256 |
| Aug 21, 2025 | 295.90 | 299.90 | 294.49 | 295.76 | 293.38 | -0.23% | 1,843,705 |
| Aug 20, 2025 | 296.25 | 301.47 | 295.80 | 296.45 | 294.06 | 0.30% | 1,723,712 |
| Aug 19, 2025 | 292.41 | 296.99 | 292.11 | 295.55 | 293.17 | 1.00% | 1,858,568 |
| Aug 18, 2025 | 296.93 | 298.14 | 292.30 | 292.62 | 290.27 | -1.30% | 1,744,072 |
| Aug 15, 2025 | 292.03 | 296.99 | 290.58 | 296.47 | 294.08 | 2.13% | 2,168,335 |
| Aug 14, 2025 | 288.88 | 291.54 | 287.41 | 290.29 | 287.95 | 0.33% | 1,932,645 |
| Aug 13, 2025 | 285.32 | 289.58 | 284.69 | 289.33 | 287.00 | 1.53% | 1,785,036 |
| Aug 12, 2025 | 285.48 | 286.26 | 282.60 | 284.98 | 282.69 | -0.04% | 2,200,356 |
| Aug 11, 2025 | 289.74 | 291.74 | 284.72 | 285.09 | 282.80 | -1.09% | 1,856,800 |
| Aug 8, 2025 | 283.49 | 288.49 | 283.49 | 288.23 | 285.91 | 1.24% | 1,803,383 |