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POWI — Power Integrations Inc
NasdaqPower Integrations Inc
$51.40
-2.00(-3.75%)
- O
- 52.15
- H
- 52.57
- L
- 50.66
- V
- 440.13K
⏱️ End-of-day dataAs of Oct 7, 2026
Latest Close$51.40
Period Return+1.42%
Period High$91.18
Period Low$30.86
Avg Daily Volume902.0K
Total Trading Days365
POWI — Historical OHLCV Price & Volume Table
Apr 25, 2025 — Oct 7, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | $52.15 | $52.57 | $50.66 | $51.40 | $-2.00 | -3.75% | 440,132 | $51.38 | $50.66 $52.57 |
| Oct 6, 2026 | $54.69 | $54.69 | $53.13 | $53.40 | $-0.96 | -1.77% | 509,483 | $53.60 | $53.13 $54.69 |
| Oct 5, 2026 | $54.07 | $54.63 | $52.17 | $54.36 | $-0.10 | -0.18% | 703,997 | $54.15 | $52.17 $54.63 |
| Oct 2, 2026 | $53.54 | $55.86 | $53.03 | $54.46 | +$2.96 | +5.75% | 893,588 | $54.75 | $53.03 $55.86 |
| Oct 1, 2026 | $51.80 | $52.13 | $50.48 | $51.50 | $-0.30 | -0.58% | 852,598 | $51.59 | $50.48 $52.13 |
| Sep 30, 2026 | $51.28 | $52.28 | $50.79 | $51.80 | +$0.72 | +1.41% | 1,124,845 | $51.51 | $50.79 $52.28 |
| Sep 29, 2026 | $53.16 | $53.16 | $50.72 | $51.08 | $-0.76 | -1.47% | 1,073,185 | $51.32 | $50.72 $53.16 |
| Sep 28, 2026 | $51.82 | $52.51 | $50.72 | $51.84 | $-0.38 | -0.73% | 629,247 | $51.70 | $50.72 $52.51 |
| Sep 25, 2026 | $51.29 | $52.89 | $50.94 | $52.22 | +$1.44 | +2.84% | 752,707 | $52.15 | $50.94 $52.89 |
| Sep 24, 2026 | $49.84 | $50.84 | $49.08 | $50.78 | $-0.27 | -0.53% | 656,572 | $50.29 | $49.08 $50.84 |
| Sep 23, 2026 | $51.22 | $51.50 | $49.57 | $51.05 | $-0.41 | -0.80% | 657,135 | $50.94 | $49.57 $51.50 |
| Sep 22, 2026 | $49.62 | $52.26 | $49.43 | $51.46 | +$1.95 | +3.94% | 664,016 | $51.29 | $49.43 $52.26 |
| Sep 21, 2026 | $51.39 | $51.93 | $49.47 | $49.51 | $-0.88 | -1.75% | 738,707 | $49.84 | $49.47 $51.93 |
| Sep 18, 2026 | $49.76 | $50.61 | $49.15 | $50.39 | +$1.24 | +2.52% | 1,529,008 | $50.23 | $49.15 $50.61 |
| Sep 17, 2026 | $49.10 | $50.24 | $48.67 | $49.15 | +$1.50 | +3.15% | 828,631 | $49.27 | $48.67 $50.24 |
| Sep 16, 2026 | $49.64 | $49.64 | $46.71 | $47.65 | $-0.62 | -1.28% | 601,782 | $47.74 | $46.71 $49.64 |
| Sep 15, 2026 | $49.59 | $49.92 | $47.40 | $48.27 | $-0.24 | -0.49% | 756,703 | $48.25 | $47.40 $49.92 |
| Sep 14, 2026 | $49.82 | $50.27 | $48.44 | $48.51 | $-3.77 | -7.21% | 542,634 | $49.14 | $48.44 $50.27 |
| Sep 11, 2026 | $50.68 | $53.15 | $50.51 | $52.28 | +$2.59 | +5.21% | 1,009,722 | $52.50 | $50.51 $53.15 |
| Sep 10, 2026 | $48.20 | $50.08 | $48.20 | $49.69 | $-0.02 | -0.04% | 353,787 | $49.58 | $48.20 $50.08 |
| Sep 9, 2026 | $49.90 | $51.17 | $49.49 | $49.71 | $-0.75 | -1.49% | 675,377 | $49.87 | $49.49 $51.17 |
| Sep 8, 2026 | $51.19 | $51.60 | $50.05 | $50.46 | +$0.01 | +0.02% | 589,087 | $50.74 | $50.05 $51.60 |
| Sep 4, 2026 | $51.00 | $51.70 | $49.77 | $50.45 | $-0.09 | -0.18% | 470,639 | $50.33 | $49.77 $51.70 |
| Sep 3, 2026 | $50.00 | $51.04 | $48.42 | $50.54 | +$0.24 | +0.48% | 781,382 | $50.53 | $48.42 $51.04 |
| Sep 2, 2026 | $49.78 | $50.61 | $48.67 | $50.30 | +$0.52 | +1.04% | 1,160,490 | $50.07 | $48.67 $50.61 |
| Sep 1, 2026 | $50.50 | $50.78 | $49.29 | $49.78 | $-1.60 | -3.11% | 2,531,831 | $49.80 | $49.29 $50.78 |
| Aug 31, 2026 | $51.61 | $52.52 | $50.90 | $51.38 | $-0.13 | -0.25% | 943,766 | $51.32 | $50.90 $52.52 |
| Aug 28, 2026 | $55.00 | $55.93 | $51.32 | $51.51 | $-3.80 | -6.87% | 770,274 | $52.35 | $51.32 $55.93 |
| Aug 27, 2026 | $56.21 | $56.97 | $54.78 | $55.31 | +$0.41 | +0.75% | 667,884 | $55.46 | $54.78 $56.97 |
| Aug 26, 2026 | $55.49 | $56.62 | $54.50 | $54.90 | +$0.27 | +0.49% | 648,134 | $55.24 | $54.50 $56.62 |