Amkor Technology, Inc. (AMKR)
NASDAQ: AMKR · Real-Time Price · USD
71.36
-4.26 (-5.63%)
At close: Apr 28, 2026, 4:00 PM EDT
72.00
+0.64 (0.90%)
Pre-market: Apr 29, 2026, 4:12 AM EDT
Amkor Technology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 66.06 | 73.30 | 65.00 | 71.36 | 71.36 | -5.63% | 7,526,352 |
| Apr 27, 2026 | 79.23 | 79.23 | 75.21 | 75.62 | 75.62 | -3.18% | 6,576,088 |
| Apr 24, 2026 | 77.76 | 79.21 | 74.58 | 78.10 | 78.10 | 7.12% | 5,317,128 |
| Apr 23, 2026 | 72.38 | 74.82 | 71.52 | 72.91 | 72.91 | 0.91% | 3,570,342 |
| Apr 22, 2026 | 72.00 | 72.97 | 70.49 | 72.25 | 72.25 | 2.91% | 3,577,749 |
| Apr 21, 2026 | 69.83 | 72.91 | 69.64 | 70.21 | 70.21 | 1.11% | 4,161,348 |
| Apr 20, 2026 | 67.70 | 69.69 | 67.00 | 69.44 | 69.44 | 3.07% | 3,991,586 |
| Apr 17, 2026 | 64.34 | 69.37 | 63.06 | 67.37 | 67.37 | 7.11% | 6,153,027 |
| Apr 16, 2026 | 59.43 | 64.80 | 59.39 | 62.90 | 62.90 | 5.32% | 5,219,934 |
| Apr 15, 2026 | 60.46 | 60.89 | 58.20 | 59.72 | 59.72 | -2.61% | 3,479,859 |
| Apr 14, 2026 | 62.13 | 62.60 | 60.70 | 61.32 | 61.32 | 1.46% | 3,358,512 |
| Apr 13, 2026 | 57.67 | 60.50 | 57.28 | 60.44 | 60.44 | 4.28% | 3,771,799 |
| Apr 10, 2026 | 56.20 | 58.92 | 55.39 | 57.96 | 57.96 | 5.11% | 3,904,902 |
| Apr 9, 2026 | 52.17 | 55.52 | 52.04 | 55.14 | 55.14 | 5.19% | 3,760,659 |
| Apr 8, 2026 | 51.92 | 53.29 | 51.12 | 52.42 | 52.42 | 10.08% | 3,178,863 |
| Apr 7, 2026 | 46.61 | 47.89 | 45.89 | 47.62 | 47.62 | 1.25% | 1,824,416 |
| Apr 6, 2026 | 48.31 | 48.88 | 46.81 | 47.03 | 47.03 | 0.71% | 1,823,319 |
| Apr 2, 2026 | 43.60 | 47.44 | 43.51 | 46.70 | 46.70 | 0.45% | 1,774,081 |
| Apr 1, 2026 | 45.88 | 47.53 | 45.81 | 46.49 | 46.49 | 3.24% | 2,611,842 |
| Mar 31, 2026 | 42.48 | 45.38 | 42.00 | 45.03 | 45.03 | 9.16% | 3,439,423 |
| Mar 30, 2026 | 45.35 | 45.54 | 40.69 | 41.25 | 41.25 | -7.20% | 2,889,159 |
| Mar 27, 2026 | 44.86 | 46.17 | 44.22 | 44.45 | 44.45 | -1.53% | 3,324,316 |
| Mar 26, 2026 | 48.34 | 48.45 | 44.92 | 45.14 | 45.14 | -9.59% | 3,796,957 |
| Mar 25, 2026 | 50.60 | 51.50 | 49.26 | 49.93 | 49.93 | -0.66% | 2,703,159 |
| Mar 24, 2026 | 45.47 | 50.46 | 45.30 | 50.26 | 50.26 | 8.98% | 3,519,827 |
| Mar 23, 2026 | 46.73 | 47.75 | 45.46 | 46.12 | 46.12 | 0.68% | 4,573,288 |
| Mar 20, 2026 | 48.25 | 48.65 | 44.47 | 45.81 | 45.81 | -4.82% | 5,408,809 |
| Mar 19, 2026 | 44.95 | 48.72 | 44.40 | 48.13 | 48.13 | 2.69% | 3,388,758 |
| Mar 18, 2026 | 46.29 | 48.19 | 45.54 | 46.87 | 46.87 | 1.14% | 3,522,699 |
| Mar 17, 2026 | 44.82 | 46.50 | 44.55 | 46.34 | 46.34 | 3.83% | 3,015,372 |
| Mar 16, 2026 | 44.49 | 45.39 | 44.38 | 44.63 | 44.63 | 3.81% | 3,198,524 |
| Mar 13, 2026 | 42.07 | 43.64 | 42.07 | 42.99 | 42.99 | 4.17% | 2,954,360 |
| Mar 12, 2026 | 42.66 | 43.30 | 41.14 | 41.27 | 41.27 | -6.03% | 3,957,506 |
| Mar 11, 2026 | 43.88 | 45.30 | 43.59 | 43.92 | 43.84 | -0.05% | 2,464,861 |
| Mar 10, 2026 | 42.90 | 44.81 | 42.67 | 43.94 | 43.86 | 1.67% | 4,072,036 |
| Mar 9, 2026 | 40.94 | 43.23 | 40.22 | 43.22 | 43.14 | 3.87% | 5,627,355 |
| Mar 6, 2026 | 43.00 | 43.85 | 41.30 | 41.61 | 41.53 | -6.62% | 3,743,592 |
| Mar 5, 2026 | 45.16 | 45.74 | 43.04 | 44.56 | 44.48 | -2.64% | 4,060,099 |
| Mar 4, 2026 | 45.13 | 45.90 | 44.34 | 45.77 | 45.68 | 2.65% | 3,989,414 |
| Mar 3, 2026 | 46.06 | 46.06 | 43.90 | 44.59 | 44.51 | -6.73% | 4,293,966 |
| Mar 2, 2026 | 46.37 | 48.27 | 46.37 | 47.81 | 47.72 | -0.02% | 2,611,709 |
| Feb 27, 2026 | 46.92 | 47.96 | 46.05 | 47.82 | 47.73 | -1.44% | 4,293,819 |
| Feb 26, 2026 | 50.64 | 51.04 | 47.04 | 48.52 | 48.43 | -4.75% | 4,593,753 |
| Feb 25, 2026 | 49.46 | 51.02 | 49.25 | 50.94 | 50.84 | 4.97% | 5,294,245 |
| Feb 24, 2026 | 48.00 | 49.01 | 47.36 | 48.53 | 48.44 | 3.10% | 4,240,838 |
| Feb 23, 2026 | 47.59 | 47.91 | 45.91 | 47.07 | 46.98 | -1.81% | 3,107,649 |
| Feb 20, 2026 | 47.65 | 48.95 | 47.40 | 47.94 | 47.85 | -0.83% | 3,956,968 |
| Feb 19, 2026 | 45.30 | 48.48 | 45.28 | 48.34 | 48.25 | 3.42% | 5,160,191 |
| Feb 18, 2026 | 47.51 | 49.10 | 46.14 | 46.74 | 46.65 | -0.21% | 5,824,454 |
| Feb 17, 2026 | 46.92 | 47.09 | 44.29 | 46.84 | 46.75 | -1.35% | 6,660,389 |
| Feb 13, 2026 | 47.89 | 49.14 | 47.08 | 47.48 | 47.39 | -7.97% | 12,757,901 |
| Feb 12, 2026 | 55.79 | 55.79 | 49.63 | 51.59 | 51.49 | -8.15% | 6,198,621 |
| Feb 11, 2026 | 54.32 | 57.09 | 53.49 | 56.17 | 56.06 | 5.07% | 5,648,368 |
| Feb 10, 2026 | 54.27 | 54.75 | 49.63 | 53.46 | 53.36 | 1.79% | 8,312,056 |
| Feb 9, 2026 | 48.63 | 53.22 | 47.97 | 52.52 | 52.42 | 6.40% | 8,482,840 |
| Feb 6, 2026 | 45.46 | 49.43 | 45.46 | 49.36 | 49.27 | 11.50% | 4,223,884 |
| Feb 5, 2026 | 43.62 | 45.29 | 43.02 | 44.27 | 44.19 | 0.91% | 4,595,931 |
| Feb 4, 2026 | 46.13 | 47.65 | 42.14 | 43.87 | 43.79 | -5.13% | 5,639,977 |
| Feb 3, 2026 | 49.33 | 49.99 | 45.40 | 46.24 | 46.15 | -4.07% | 4,746,102 |
| Feb 2, 2026 | 47.25 | 49.43 | 47.25 | 48.20 | 48.11 | -0.27% | 2,820,754 |
| Jan 30, 2026 | 48.73 | 50.99 | 47.79 | 48.33 | 48.24 | -3.34% | 3,383,111 |
| Jan 29, 2026 | 51.23 | 52.38 | 48.40 | 50.00 | 49.90 | -1.88% | 3,378,674 |
| Jan 28, 2026 | 51.99 | 52.56 | 50.51 | 50.96 | 50.86 | 0.43% | 2,925,415 |
| Jan 27, 2026 | 51.25 | 51.49 | 50.30 | 50.74 | 50.64 | 0.69% | 2,508,107 |
| Jan 26, 2026 | 50.01 | 51.45 | 49.36 | 50.39 | 50.29 | 1.37% | 2,331,011 |
| Jan 23, 2026 | 52.45 | 52.85 | 49.00 | 49.71 | 49.62 | -5.22% | 3,108,839 |
| Jan 22, 2026 | 55.14 | 55.17 | 51.84 | 52.45 | 52.35 | -1.89% | 4,508,674 |
| Jan 21, 2026 | 49.69 | 54.00 | 49.69 | 53.46 | 53.36 | 8.99% | 5,093,462 |
| Jan 20, 2026 | 46.64 | 49.53 | 46.48 | 49.05 | 48.96 | 2.19% | 4,458,659 |
| Jan 16, 2026 | 49.52 | 50.17 | 46.77 | 48.00 | 47.91 | -2.44% | 3,872,791 |
| Jan 15, 2026 | 52.23 | 54.20 | 49.10 | 49.20 | 49.11 | 1.09% | 5,760,572 |
| Jan 14, 2026 | 51.85 | 51.92 | 47.67 | 48.67 | 48.58 | -6.31% | 5,650,301 |
| Jan 13, 2026 | 51.58 | 52.32 | 50.40 | 51.95 | 51.85 | 0.72% | 2,439,244 |
| Jan 12, 2026 | 51.06 | 52.71 | 49.88 | 51.58 | 51.48 | -1.36% | 4,675,535 |
| Jan 9, 2026 | 51.54 | 52.40 | 50.32 | 52.29 | 52.19 | 2.53% | 2,860,200 |
| Jan 8, 2026 | 51.89 | 52.34 | 49.11 | 51.00 | 50.90 | -3.26% | 4,461,878 |
| Jan 7, 2026 | 49.98 | 53.53 | 49.88 | 52.72 | 52.62 | 2.79% | 6,625,007 |
| Jan 6, 2026 | 49.37 | 53.07 | 49.18 | 51.29 | 51.19 | 6.57% | 8,803,969 |
| Jan 5, 2026 | 45.91 | 48.41 | 45.45 | 48.13 | 48.04 | 12.14% | 7,952,895 |
| Jan 2, 2026 | 41.05 | 43.21 | 41.05 | 42.92 | 42.84 | 8.71% | 4,218,750 |
| Dec 31, 2025 | 40.41 | 40.55 | 39.47 | 39.48 | 39.40 | -2.28% | 1,547,301 |
| Dec 30, 2025 | 40.29 | 41.22 | 40.23 | 40.40 | 40.32 | 0.77% | 2,398,701 |
| Dec 29, 2025 | 40.19 | 40.68 | 39.86 | 40.09 | 40.01 | -1.23% | 1,670,061 |
| Dec 26, 2025 | 40.89 | 40.94 | 39.89 | 40.59 | 40.51 | -0.42% | 1,661,684 |
| Dec 24, 2025 | 41.02 | 41.02 | 40.47 | 40.76 | 40.68 | -0.24% | 718,353 |
| Dec 23, 2025 | 40.51 | 40.99 | 40.50 | 40.86 | 40.78 | 0.17% | 1,554,375 |
| Dec 22, 2025 | 41.80 | 41.80 | 40.53 | 40.79 | 40.71 | 0.99% | 2,024,352 |
| Dec 19, 2025 | 39.40 | 40.82 | 39.38 | 40.39 | 40.31 | 2.77% | 4,884,784 |
| Dec 18, 2025 | 40.78 | 40.95 | 39.14 | 39.30 | 39.23 | 1.11% | 3,146,297 |
| Dec 17, 2025 | 40.98 | 41.18 | 38.67 | 38.87 | 38.80 | -3.50% | 3,795,800 |
| Dec 16, 2025 | 43.65 | 43.65 | 39.12 | 40.28 | 40.20 | -8.27% | 5,390,867 |
| Dec 15, 2025 | 44.87 | 45.23 | 43.56 | 43.91 | 43.83 | -0.90% | 2,521,113 |
| Dec 12, 2025 | 46.24 | 46.89 | 43.81 | 44.31 | 44.23 | -5.80% | 4,626,220 |
| Dec 11, 2025 | 46.32 | 47.28 | 45.60 | 47.04 | 46.95 | 0.41% | 2,662,259 |
| Dec 10, 2025 | 45.48 | 46.97 | 45.20 | 46.85 | 46.76 | 5.02% | 5,540,490 |
| Dec 9, 2025 | 44.06 | 44.73 | 43.13 | 44.61 | 44.53 | -0.22% | 3,421,691 |
| Dec 8, 2025 | 43.56 | 45.18 | 43.01 | 44.71 | 44.62 | 3.42% | 3,637,995 |
| Dec 5, 2025 | 43.90 | 43.94 | 42.90 | 43.23 | 43.15 | 0.12% | 4,110,566 |
| Dec 4, 2025 | 43.36 | 43.91 | 42.60 | 43.18 | 43.10 | -1.71% | 4,590,149 |
| Dec 3, 2025 | 40.76 | 44.07 | 40.34 | 43.93 | 43.85 | 8.07% | 5,742,919 |