Amgen Inc. (AMGN)
NASDAQ: AMGN · Real-Time Price · USD
278.40
-1.05 (-0.38%)
At close: May 28, 2025, 4:00 PM
277.00
-1.40 (-0.50%)
After-hours: May 28, 2025, 5:44 PM EDT
Amgen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 28, 2025 | 279.02 | 281.34 | 276.62 | 278.40 | 278.40 | -0.38% | 3,859,240 |
| May 27, 2025 | 273.70 | 279.63 | 273.12 | 279.45 | 279.45 | 2.87% | 2,917,522 |
| May 23, 2025 | 269.48 | 272.52 | 269.13 | 271.66 | 271.66 | -0.09% | 2,532,123 |
| May 22, 2025 | 271.34 | 272.44 | 269.10 | 271.90 | 271.90 | 0.21% | 1,919,809 |
| May 21, 2025 | 274.18 | 275.59 | 270.51 | 271.34 | 271.34 | -1.33% | 2,559,862 |
| May 20, 2025 | 275.91 | 276.90 | 274.28 | 275.01 | 275.01 | -0.30% | 2,188,611 |
| May 19, 2025 | 272.58 | 276.00 | 272.00 | 275.85 | 275.85 | 1.26% | 2,189,559 |
| May 16, 2025 | 270.66 | 272.54 | 267.73 | 272.41 | 272.41 | 0.27% | 2,589,330 |
| May 15, 2025 | 265.30 | 271.69 | 264.15 | 271.69 | 269.34 | 3.59% | 3,995,104 |
| May 14, 2025 | 269.84 | 270.34 | 261.43 | 262.28 | 260.01 | -3.02% | 3,933,026 |
| May 13, 2025 | 273.83 | 273.92 | 268.53 | 270.45 | 268.11 | -1.57% | 2,660,741 |
| May 12, 2025 | 266.47 | 276.09 | 262.99 | 274.76 | 272.38 | 3.35% | 4,216,761 |
| May 9, 2025 | 270.66 | 273.48 | 265.66 | 265.86 | 263.56 | -2.28% | 3,328,886 |
| May 8, 2025 | 269.45 | 274.78 | 266.03 | 272.05 | 269.69 | -1.37% | 3,618,364 |
| May 7, 2025 | 272.03 | 276.68 | 270.44 | 275.84 | 273.45 | 2.00% | 2,366,836 |
| May 6, 2025 | 277.09 | 277.61 | 268.81 | 270.44 | 268.10 | -3.43% | 3,253,439 |
| May 5, 2025 | 281.57 | 281.97 | 276.09 | 280.06 | 277.63 | -0.41% | 2,781,413 |
| May 2, 2025 | 291.50 | 291.61 | 275.20 | 281.22 | 278.78 | -0.90% | 4,537,310 |
| May 1, 2025 | 287.04 | 287.88 | 282.07 | 283.78 | 281.32 | -2.45% | 2,942,685 |
| Apr 30, 2025 | 289.44 | 292.00 | 286.09 | 290.92 | 288.40 | 0.82% | 2,612,306 |
| Apr 29, 2025 | 281.12 | 289.90 | 279.06 | 288.56 | 286.06 | 1.93% | 2,147,733 |
| Apr 28, 2025 | 280.63 | 284.10 | 280.00 | 283.09 | 280.64 | 0.80% | 2,082,462 |
| Apr 25, 2025 | 279.47 | 282.19 | 276.44 | 280.84 | 278.41 | 0.36% | 1,994,615 |
| Apr 24, 2025 | 278.47 | 282.26 | 274.42 | 279.84 | 277.42 | 0.70% | 2,260,455 |
| Apr 23, 2025 | 279.91 | 283.60 | 276.42 | 277.90 | 275.49 | -0.18% | 2,679,621 |
| Apr 22, 2025 | 275.70 | 278.73 | 274.49 | 278.40 | 275.99 | 1.72% | 2,080,977 |
| Apr 21, 2025 | 277.29 | 278.25 | 270.36 | 273.68 | 271.31 | -1.30% | 1,803,577 |
| Apr 17, 2025 | 277.04 | 278.68 | 268.50 | 277.29 | 274.89 | -1.89% | 4,371,880 |
| Apr 16, 2025 | 294.74 | 294.75 | 281.03 | 282.64 | 280.19 | -4.29% | 2,656,374 |
| Apr 15, 2025 | 294.31 | 296.17 | 292.14 | 295.30 | 292.74 | 0.47% | 2,593,614 |
| Apr 14, 2025 | 286.77 | 295.18 | 285.21 | 293.92 | 291.37 | 2.78% | 2,492,955 |
| Apr 11, 2025 | 282.50 | 287.90 | 277.10 | 285.98 | 283.50 | 1.62% | 3,467,087 |
| Apr 10, 2025 | 287.98 | 288.52 | 269.67 | 281.41 | 278.97 | -3.33% | 4,679,096 |
| Apr 9, 2025 | 268.91 | 291.50 | 267.40 | 291.09 | 288.57 | 3.86% | 6,055,689 |
| Apr 8, 2025 | 289.25 | 294.01 | 277.51 | 280.26 | 277.83 | -3.26% | 4,097,249 |
| Apr 7, 2025 | 287.69 | 296.94 | 281.70 | 289.69 | 287.18 | -1.60% | 4,922,983 |
| Apr 4, 2025 | 312.11 | 312.11 | 293.72 | 294.39 | 291.84 | -4.99% | 5,253,288 |
| Apr 3, 2025 | 311.18 | 314.90 | 306.70 | 309.85 | 307.17 | 1.36% | 3,280,342 |
| Apr 2, 2025 | 305.41 | 306.76 | 300.10 | 305.70 | 303.05 | -0.40% | 1,912,488 |
| Apr 1, 2025 | 310.58 | 312.62 | 305.00 | 306.92 | 304.26 | -1.49% | 3,042,318 |
| Mar 31, 2025 | 307.59 | 315.00 | 305.55 | 311.55 | 308.85 | 1.50% | 3,336,281 |
| Mar 28, 2025 | 307.44 | 308.17 | 304.72 | 306.95 | 304.29 | 0.39% | 1,768,574 |
| Mar 27, 2025 | 306.22 | 307.57 | 304.29 | 305.77 | 303.12 | 0.02% | 1,736,926 |
| Mar 26, 2025 | 306.44 | 309.09 | 304.35 | 305.71 | 303.06 | -0.37% | 2,375,632 |
| Mar 25, 2025 | 313.98 | 314.22 | 303.51 | 306.86 | 304.20 | -2.39% | 2,565,308 |
| Mar 24, 2025 | 315.00 | 317.59 | 313.43 | 314.38 | 311.66 | -0.53% | 2,439,427 |
| Mar 21, 2025 | 311.82 | 316.49 | 311.16 | 316.04 | 313.30 | 0.32% | 9,995,022 |
| Mar 20, 2025 | 314.18 | 315.99 | 312.24 | 315.04 | 312.31 | -0.22% | 2,049,719 |
| Mar 19, 2025 | 317.51 | 318.92 | 313.40 | 315.75 | 313.02 | -0.91% | 1,834,297 |
| Mar 18, 2025 | 317.56 | 319.31 | 315.18 | 318.65 | 315.89 | 0.47% | 2,549,593 |