As of 2026-01-15, the Relative Valuation of Power Integrations Inc (POWI) is 15.88 USD. This relative valuation is based on P/E multiples. With the latest stock price at 42.10 USD, the upside of Power Integrations Inc based on Relative Valuation is -62.3%.
The range of the Relative Valuation is 10.47 - 20.48 USD.
| Range | Selected | |
| Trailing P/E multiples | 32.3x - 40.3x | 36.3x |
| Forward P/E multiples | 25.7x - 27.0x | 26.4x |
| Fair Price | 10.47 - 20.48 | 15.88 |
| Upside | -75.1% - -51.3% | -62.3% |
| Date | P/E |
| 2026-01-12 | 128.12 |
| 2026-01-09 | 128.03 |
| 2026-01-08 | 125.87 |
| 2026-01-07 | 124.73 |
| 2026-01-06 | 122.38 |
| 2026-01-05 | 116.34 |
| 2026-01-02 | 115.04 |
| 2025-12-31 | 109.61 |
| 2025-12-30 | 111.00 |
| 2025-12-29 | 110.72 |
| 2025-12-26 | 115.04 |
| 2025-12-24 | 114.61 |
| 2025-12-23 | 114.30 |
| 2025-12-22 | 114.21 |
| 2025-12-19 | 112.82 |
| 2025-12-18 | 111.56 |
| 2025-12-17 | 111.34 |
| 2025-12-16 | 111.46 |
| 2025-12-15 | 112.08 |
| 2025-12-12 | 112.48 |
| 2025-12-11 | 115.20 |
| 2025-12-10 | 115.81 |
| 2025-12-09 | 112.17 |
| 2025-12-08 | 114.86 |
| 2025-12-05 | 112.60 |
| 2025-12-04 | 112.82 |
| 2025-12-03 | 111.62 |
| 2025-12-02 | 106.59 |
| 2025-12-01 | 103.91 |
| 2025-11-28 | 103.63 |
| 2025-11-26 | 104.03 |
| 2025-11-25 | 103.35 |
| 2025-11-24 | 102.46 |
| 2025-11-21 | 101.96 |
| 2025-11-20 | 95.36 |
| 2025-11-19 | 97.43 |
| 2025-11-18 | 98.17 |
| 2025-11-17 | 99.59 |
| 2025-11-14 | 106.71 |
| 2025-11-13 | 107.18 |
| 2025-11-12 | 109.98 |
| 2025-11-11 | 109.15 |
| 2025-11-10 | 110.04 |
| 2025-11-07 | 108.87 |
| 2025-11-06 | 112.64 |
| 2025-11-05 | 122.10 |
| 2025-11-04 | 120.16 |
| 2025-11-03 | 128.36 |
| 2025-10-31 | 129.20 |
| 2025-10-30 | 126.05 |