Power Integrations Inc. (POWI)
NASDAQ: POWI
· Real-Time Price · USD
44.91
0.18 (0.40%)
At close: Sep 05, 2025, 3:59 PM
45.30
0.87%
After-hours: Sep 05, 2025, 05:49 PM EDT
POWI 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% | 422,299 |
| 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% | 507,100 |
| Sep 2, 2025 | 44.07 | 44.59 | 43.50 | 44.54 | 44.54 | -1.24% | 625,200 |
| Aug 29, 2025 | 46.22 | 46.37 | 44.94 | 45.10 | 45.10 | -2.68% | 442,700 |
| Aug 28, 2025 | 47.13 | 47.17 | 46.29 | 46.34 | 46.13 | -0.83% | 407,100 |
| Aug 27, 2025 | 46.28 | 46.95 | 45.48 | 46.73 | 46.52 | 1.37% | 540,000 |
| 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 | 46.30 | -1.92% | 422,500 |
| Aug 22, 2025 | 45.85 | 48.00 | 45.25 | 47.42 | 47.21 | 5.26% | 552,429 |
| Aug 21, 2025 | 44.83 | 45.49 | 44.81 | 45.05 | 44.85 | -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 | 46.30 | 0.54% | 651,200 |
| 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% | 518,600 |
| Aug 14, 2025 | 47.25 | 47.70 | 46.20 | 47.26 | 47.05 | -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% | 1,061,000 |
| Aug 8, 2025 | 43.32 | 45.10 | 42.92 | 44.18 | 43.98 | 2.43% | 859,547 |