Power Integrations, Inc. (POWI)
NASDAQ: POWI · Real-Time Price · USD
66.02
-4.60 (-6.51%)
At close: Apr 28, 2026, 4:00 PM EDT
66.86
+0.84 (1.27%)
Pre-market: Apr 29, 2026, 4:46 AM EDT
Power Integrations Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 68.00 | 69.22 | 64.85 | 66.02 | 66.02 | -6.51% | 1,479,205 |
| Apr 27, 2026 | 73.35 | 73.35 | 68.87 | 70.62 | 70.62 | -3.97% | 926,210 |
| Apr 24, 2026 | 74.99 | 75.50 | 72.75 | 73.54 | 73.54 | 1.25% | 1,274,726 |
| Apr 23, 2026 | 72.25 | 74.80 | 70.81 | 72.63 | 72.63 | 1.25% | 1,280,229 |
| Apr 22, 2026 | 69.89 | 76.22 | 69.50 | 71.73 | 71.73 | 6.47% | 2,694,805 |
| Apr 21, 2026 | 62.53 | 69.50 | 62.53 | 67.37 | 67.37 | 8.96% | 2,121,765 |
| Apr 20, 2026 | 58.98 | 62.28 | 58.70 | 61.83 | 61.83 | 5.42% | 1,250,506 |
| Apr 17, 2026 | 56.83 | 60.11 | 56.16 | 58.65 | 58.65 | 4.64% | 777,576 |
| Apr 16, 2026 | 54.85 | 56.83 | 54.85 | 56.05 | 56.05 | 2.15% | 657,488 |
| Apr 15, 2026 | 53.55 | 54.96 | 53.25 | 54.87 | 54.87 | 1.55% | 497,622 |
| Apr 14, 2026 | 53.76 | 54.61 | 53.03 | 54.03 | 54.03 | 1.22% | 511,096 |
| Apr 13, 2026 | 54.53 | 54.74 | 52.99 | 53.38 | 53.38 | -2.11% | 813,842 |
| Apr 10, 2026 | 55.14 | 55.90 | 54.18 | 54.53 | 54.53 | -0.02% | 579,368 |
| Apr 9, 2026 | 53.55 | 55.08 | 53.55 | 54.54 | 54.54 | 1.21% | 647,008 |
| Apr 8, 2026 | 53.63 | 54.50 | 52.66 | 53.89 | 53.89 | 4.42% | 775,489 |
| Apr 7, 2026 | 51.07 | 51.72 | 50.08 | 51.61 | 51.61 | 0.33% | 626,365 |
| Apr 6, 2026 | 51.13 | 53.49 | 51.00 | 51.44 | 51.44 | -1.78% | 804,880 |
| Apr 2, 2026 | 50.98 | 53.25 | 50.95 | 52.37 | 52.37 | - | 799,844 |
| Apr 1, 2026 | 52.09 | 53.50 | 51.74 | 52.37 | 52.37 | 2.29% | 787,654 |
| Mar 31, 2026 | 48.73 | 51.41 | 48.60 | 51.20 | 51.20 | 6.93% | 914,757 |
| Mar 30, 2026 | 50.26 | 50.43 | 47.56 | 47.88 | 47.88 | -3.27% | 642,378 |
| Mar 27, 2026 | 49.36 | 49.75 | 48.40 | 49.50 | 49.50 | -1.10% | 687,025 |
| Mar 26, 2026 | 51.06 | 51.98 | 49.68 | 50.05 | 50.05 | -3.73% | 1,134,842 |
| Mar 25, 2026 | 51.83 | 52.08 | 51.10 | 51.99 | 51.99 | 2.32% | 638,961 |
| Mar 24, 2026 | 47.01 | 51.13 | 47.00 | 50.81 | 50.81 | 6.79% | 1,050,394 |
| Mar 23, 2026 | 47.37 | 48.55 | 46.91 | 47.58 | 47.58 | 2.43% | 677,137 |
| Mar 20, 2026 | 46.72 | 47.86 | 45.85 | 46.45 | 46.45 | -0.39% | 1,504,901 |
| Mar 19, 2026 | 44.89 | 47.30 | 44.49 | 46.63 | 46.63 | 1.19% | 804,083 |
| Mar 18, 2026 | 47.20 | 47.23 | 45.98 | 46.08 | 46.08 | -3.25% | 640,784 |
| Mar 17, 2026 | 47.25 | 48.35 | 47.02 | 47.63 | 47.63 | 1.84% | 676,068 |
| Mar 16, 2026 | 48.12 | 48.57 | 46.73 | 46.77 | 46.77 | -1.43% | 2,180,088 |
| Mar 13, 2026 | 47.15 | 47.69 | 46.17 | 47.45 | 47.45 | 2.37% | 817,213 |
| Mar 12, 2026 | 46.13 | 46.89 | 45.96 | 46.35 | 46.35 | -1.07% | 759,736 |
| Mar 11, 2026 | 45.16 | 46.92 | 45.16 | 46.85 | 46.85 | 3.95% | 543,870 |
| Mar 10, 2026 | 46.95 | 47.12 | 44.45 | 45.07 | 45.07 | -4.41% | 934,495 |
| Mar 9, 2026 | 45.09 | 47.55 | 44.76 | 47.15 | 47.15 | 2.37% | 810,358 |
| Mar 6, 2026 | 46.46 | 47.58 | 45.49 | 46.06 | 46.06 | -3.66% | 1,359,309 |
| Mar 5, 2026 | 46.23 | 47.84 | 45.84 | 47.81 | 47.81 | 1.79% | 779,814 |
| Mar 4, 2026 | 48.76 | 49.12 | 45.75 | 46.97 | 46.97 | -2.15% | 1,216,894 |
| Mar 3, 2026 | 48.29 | 49.07 | 47.15 | 48.00 | 48.00 | -4.46% | 1,591,857 |
| Mar 2, 2026 | 46.64 | 51.00 | 45.75 | 50.24 | 50.24 | 4.84% | 1,464,108 |
| Feb 27, 2026 | 47.14 | 48.22 | 46.67 | 47.92 | 47.92 | -1.11% | 902,246 |
| Feb 26, 2026 | 48.58 | 48.89 | 46.67 | 48.46 | 48.25 | -0.41% | 811,082 |
| Feb 25, 2026 | 47.86 | 48.73 | 47.31 | 48.66 | 48.44 | 3.36% | 713,942 |
| Feb 24, 2026 | 46.06 | 47.77 | 46.04 | 47.08 | 46.87 | 3.31% | 678,269 |
| Feb 23, 2026 | 45.37 | 45.75 | 44.72 | 45.57 | 45.37 | 0.13% | 912,955 |
| Feb 20, 2026 | 45.13 | 46.59 | 44.74 | 45.51 | 45.31 | -0.35% | 592,681 |
| Feb 19, 2026 | 45.11 | 45.98 | 44.90 | 45.67 | 45.47 | -0.57% | 568,646 |
| Feb 18, 2026 | 45.89 | 46.82 | 45.29 | 45.93 | 45.73 | 0.44% | 639,453 |
| Feb 17, 2026 | 47.00 | 47.20 | 45.02 | 45.73 | 45.53 | -3.13% | 694,468 |
| Feb 13, 2026 | 47.07 | 47.64 | 45.89 | 47.21 | 47.00 | 1.11% | 457,226 |
| Feb 12, 2026 | 48.51 | 49.40 | 46.04 | 46.69 | 46.48 | -3.27% | 931,972 |
| Feb 11, 2026 | 46.73 | 48.50 | 46.53 | 48.27 | 48.06 | 5.72% | 704,249 |
| Feb 10, 2026 | 45.97 | 47.57 | 45.54 | 45.66 | 45.46 | -0.28% | 1,223,258 |
| Feb 9, 2026 | 47.26 | 47.45 | 44.99 | 45.79 | 45.59 | -3.27% | 1,108,097 |
| Feb 6, 2026 | 45.84 | 48.44 | 43.26 | 47.34 | 47.13 | 0.30% | 1,855,428 |
| Feb 5, 2026 | 46.95 | 47.55 | 46.26 | 47.20 | 46.99 | -0.11% | 1,102,385 |
| Feb 4, 2026 | 46.01 | 48.83 | 45.85 | 47.25 | 47.04 | 4.44% | 1,134,052 |
| Feb 3, 2026 | 46.52 | 46.65 | 44.22 | 45.24 | 45.04 | -2.75% | 1,169,686 |
| Feb 2, 2026 | 45.06 | 47.10 | 44.95 | 46.52 | 46.31 | 1.26% | 787,012 |
| Jan 30, 2026 | 46.12 | 47.22 | 45.27 | 45.94 | 45.74 | -2.50% | 1,082,575 |
| Jan 29, 2026 | 46.85 | 47.54 | 45.97 | 47.12 | 46.91 | 0.75% | 859,737 |
| Jan 28, 2026 | 46.99 | 48.57 | 46.39 | 46.77 | 46.56 | 1.85% | 1,236,827 |
| Jan 27, 2026 | 44.63 | 46.09 | 44.53 | 45.92 | 45.72 | 3.73% | 710,366 |
| Jan 26, 2026 | 44.30 | 44.46 | 43.73 | 44.27 | 44.07 | -0.49% | 792,536 |
| Jan 23, 2026 | 45.31 | 45.63 | 43.80 | 44.49 | 44.29 | -2.18% | 827,058 |
| Jan 22, 2026 | 46.26 | 46.58 | 45.24 | 45.48 | 45.28 | -0.37% | 855,786 |
| Jan 21, 2026 | 43.64 | 45.78 | 43.43 | 45.65 | 45.45 | 6.41% | 951,546 |
| Jan 20, 2026 | 42.20 | 43.63 | 41.95 | 42.90 | 42.71 | -0.97% | 853,187 |
| Jan 16, 2026 | 44.13 | 44.98 | 42.92 | 43.32 | 43.13 | -0.37% | 1,174,112 |
| Jan 15, 2026 | 42.81 | 43.76 | 42.12 | 43.48 | 43.29 | 3.28% | 1,047,331 |
| Jan 14, 2026 | 40.54 | 42.52 | 40.50 | 42.10 | 41.91 | 2.93% | 646,945 |
| Jan 13, 2026 | 41.73 | 42.16 | 40.70 | 40.90 | 40.72 | -1.54% | 675,380 |
| Jan 12, 2026 | 41.20 | 41.73 | 40.37 | 41.54 | 41.36 | 0.07% | 685,735 |
| Jan 9, 2026 | 40.93 | 41.73 | 40.47 | 41.51 | 41.33 | 1.72% | 706,917 |
| Jan 8, 2026 | 39.84 | 41.25 | 39.72 | 40.81 | 40.63 | 0.91% | 732,987 |
| Jan 7, 2026 | 39.21 | 40.64 | 38.58 | 40.44 | 40.26 | 1.92% | 1,133,080 |
| Jan 6, 2026 | 38.08 | 40.32 | 38.08 | 39.68 | 39.50 | 5.20% | 1,202,143 |
| Jan 5, 2026 | 37.85 | 39.83 | 37.58 | 37.72 | 37.55 | 1.13% | 1,135,021 |
| Jan 2, 2026 | 36.36 | 37.72 | 36.06 | 37.30 | 37.13 | 4.95% | 960,296 |
| Dec 31, 2025 | 35.91 | 36.06 | 35.45 | 35.54 | 35.38 | -1.25% | 532,479 |
| Dec 30, 2025 | 35.99 | 36.42 | 35.78 | 35.99 | 35.83 | 0.25% | 822,959 |
| Dec 29, 2025 | 37.07 | 37.07 | 35.22 | 35.90 | 35.74 | -3.75% | 1,175,726 |
| Dec 26, 2025 | 37.34 | 37.47 | 36.76 | 37.30 | 37.13 | 0.38% | 470,403 |
| Dec 24, 2025 | 37.09 | 37.45 | 36.82 | 37.16 | 37.00 | 0.27% | 290,783 |
| Dec 23, 2025 | 36.80 | 37.22 | 36.76 | 37.06 | 36.90 | 0.08% | 854,112 |
| Dec 22, 2025 | 36.82 | 37.55 | 36.77 | 37.03 | 36.87 | 1.23% | 895,868 |
| Dec 19, 2025 | 36.08 | 36.86 | 36.05 | 36.58 | 36.42 | 1.13% | 10,008,022 |
| Dec 18, 2025 | 36.99 | 37.15 | 36.06 | 36.17 | 36.01 | 0.19% | 848,301 |
| Dec 17, 2025 | 36.17 | 36.72 | 35.55 | 36.10 | 35.94 | -0.11% | 1,007,794 |
| Dec 16, 2025 | 36.62 | 37.05 | 35.78 | 36.14 | 35.98 | -0.55% | 887,385 |
| Dec 15, 2025 | 36.92 | 37.21 | 35.74 | 36.34 | 36.18 | -0.36% | 707,164 |
| Dec 12, 2025 | 37.30 | 37.99 | 36.12 | 36.47 | 36.31 | -2.36% | 770,015 |
| Dec 11, 2025 | 37.34 | 37.91 | 36.81 | 37.35 | 37.18 | -0.53% | 724,116 |
| Dec 10, 2025 | 36.39 | 38.20 | 36.16 | 37.55 | 37.38 | 3.24% | 1,040,605 |
| Dec 9, 2025 | 36.85 | 37.26 | 36.02 | 36.37 | 36.21 | -2.34% | 1,110,741 |
| Dec 8, 2025 | 36.77 | 37.59 | 36.32 | 37.24 | 37.07 | 2.00% | 931,487 |
| Dec 5, 2025 | 36.88 | 37.20 | 36.11 | 36.51 | 36.35 | -0.19% | 1,039,275 |
| Dec 4, 2025 | 36.13 | 36.76 | 35.56 | 36.58 | 36.42 | 1.08% | 637,762 |
| Dec 3, 2025 | 34.91 | 36.66 | 34.75 | 36.19 | 36.03 | 4.72% | 784,220 |