Power Integrations, Inc. (POWI)
NASDAQ: POWI · Real-Time Price · USD
44.91
+0.18 (0.40%)
At close: Sep 5, 2025, 4:00 PM
44.95
+0.04 (0.09%)
After-hours: Sep 5, 2025, 6:10 PM EDT
Power Integrations Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 45.17 | 46.24 | 44.69 | 44.91 | 44.91 | 0.40% | 422,298 |
| Sep 4, 2025 | 43.48 | 44.76 | 42.76 | 44.73 | 44.73 | 1.87% | 618,560 |
| Sep 3, 2025 | 44.24 | 44.69 | 43.57 | 43.91 | 43.91 | -1.41% | 505,263 |
| Sep 2, 2025 | 44.07 | 44.59 | 43.50 | 44.54 | 44.54 | -1.24% | 625,169 |
| Aug 29, 2025 | 46.22 | 46.37 | 44.94 | 45.10 | 45.10 | -2.68% | 442,678 |
| Aug 28, 2025 | 47.13 | 47.17 | 46.29 | 46.34 | 46.13 | -0.83% | 407,071 |
| Aug 27, 2025 | 46.28 | 46.95 | 45.48 | 46.73 | 46.51 | 1.37% | 539,972 |
| Aug 26, 2025 | 46.81 | 47.02 | 45.93 | 46.10 | 45.89 | -0.88% | 535,107 |
| Aug 25, 2025 | 47.25 | 47.63 | 46.48 | 46.51 | 46.29 | -1.92% | 422,454 |
| Aug 22, 2025 | 45.85 | 48.00 | 45.25 | 47.42 | 47.20 | 5.26% | 552,429 |
| Aug 21, 2025 | 44.83 | 45.49 | 44.81 | 45.05 | 44.84 | -1.21% | 666,321 |
| Aug 20, 2025 | 46.58 | 46.58 | 45.19 | 45.60 | 45.39 | -1.96% | 619,210 |
| Aug 19, 2025 | 46.31 | 47.11 | 46.11 | 46.51 | 46.29 | 0.54% | 651,198 |
| Aug 18, 2025 | 46.41 | 46.94 | 46.01 | 46.26 | 46.05 | -0.09% | 449,090 |
| Aug 15, 2025 | 47.40 | 47.61 | 46.10 | 46.30 | 46.09 | -2.03% | 518,595 |
| Aug 14, 2025 | 47.25 | 47.70 | 46.20 | 47.26 | 47.04 | -2.44% | 474,916 |
| Aug 13, 2025 | 46.37 | 48.54 | 46.27 | 48.44 | 48.22 | 4.80% | 650,341 |
| Aug 12, 2025 | 44.85 | 46.28 | 44.19 | 46.22 | 46.01 | 5.43% | 853,114 |
| Aug 11, 2025 | 44.25 | 45.33 | 43.49 | 43.84 | 43.64 | -0.77% | 1,060,975 |
| Aug 8, 2025 | 43.32 | 45.10 | 42.92 | 44.18 | 43.98 | 2.43% | 859,547 |
| Aug 7, 2025 | 40.43 | 43.74 | 39.53 | 43.13 | 42.93 | -9.18% | 1,660,733 |
| Aug 6, 2025 | 47.93 | 48.04 | 46.77 | 47.49 | 47.27 | -1.66% | 590,216 |
| Aug 5, 2025 | 49.32 | 50.30 | 48.09 | 48.29 | 48.07 | -2.19% | 680,220 |
| Aug 4, 2025 | 47.93 | 49.41 | 47.92 | 49.37 | 49.14 | 3.65% | 655,270 |
| Aug 1, 2025 | 47.66 | 48.40 | 47.38 | 47.63 | 47.41 | -1.83% | 681,879 |
| Jul 31, 2025 | 48.85 | 49.48 | 47.74 | 48.52 | 48.30 | -2.30% | 816,535 |
| Jul 30, 2025 | 51.35 | 51.35 | 48.90 | 49.66 | 49.43 | -2.13% | 1,026,357 |
| Jul 29, 2025 | 52.95 | 53.01 | 50.71 | 50.74 | 50.51 | -3.32% | 714,272 |
| Jul 28, 2025 | 52.30 | 53.43 | 52.24 | 52.48 | 52.24 | 0.90% | 411,581 |
| Jul 25, 2025 | 52.46 | 52.51 | 51.91 | 52.01 | 51.77 | -0.78% | 261,230 |
| Jul 24, 2025 | 52.44 | 53.08 | 51.59 | 52.42 | 52.18 | -1.09% | 425,683 |
| Jul 23, 2025 | 53.59 | 53.95 | 52.01 | 53.00 | 52.75 | -1.87% | 314,320 |
| Jul 22, 2025 | 54.32 | 54.73 | 53.63 | 54.01 | 53.76 | -0.57% | 368,904 |
| Jul 21, 2025 | 54.76 | 55.55 | 54.31 | 54.32 | 54.07 | 0.13% | 291,415 |
| Jul 18, 2025 | 55.08 | 55.28 | 54.06 | 54.25 | 54.00 | 0.17% | 350,385 |
| Jul 17, 2025 | 53.49 | 54.73 | 53.49 | 54.16 | 53.91 | 0.86% | 333,092 |
| Jul 16, 2025 | 54.07 | 55.56 | 53.05 | 53.70 | 53.45 | -0.65% | 616,682 |
| Jul 15, 2025 | 56.62 | 57.43 | 54.02 | 54.05 | 53.80 | -4.61% | 482,539 |
| Jul 14, 2025 | 57.53 | 57.53 | 55.83 | 56.66 | 56.40 | -2.38% | 271,492 |
| Jul 11, 2025 | 57.95 | 58.27 | 57.52 | 58.04 | 57.77 | -1.12% | 345,749 |
| Jul 10, 2025 | 58.70 | 59.35 | 58.29 | 58.70 | 58.43 | 1.07% | 370,972 |
| Jul 9, 2025 | 58.17 | 59.48 | 57.05 | 58.08 | 57.81 | -0.31% | 384,959 |
| Jul 8, 2025 | 57.12 | 58.99 | 56.75 | 58.26 | 57.99 | 3.21% | 519,424 |
| Jul 7, 2025 | 58.61 | 59.09 | 56.37 | 56.45 | 56.19 | -5.19% | 412,397 |
| Jul 3, 2025 | 59.38 | 60.12 | 59.10 | 59.54 | 59.26 | 0.63% | 208,286 |
| Jul 2, 2025 | 57.67 | 59.46 | 57.52 | 59.17 | 58.90 | 2.76% | 394,646 |
| Jul 1, 2025 | 55.26 | 59.05 | 55.26 | 57.58 | 57.31 | 3.01% | 515,541 |
| Jun 30, 2025 | 56.24 | 56.45 | 55.39 | 55.90 | 55.64 | 0.27% | 374,193 |
| Jun 27, 2025 | 55.62 | 56.83 | 55.16 | 55.75 | 55.49 | -1.24% | 473,239 |
| Jun 26, 2025 | 56.05 | 56.83 | 56.05 | 56.45 | 56.19 | 0.82% | 238,573 |