As of 2026-05-11, the Relative Valuation of MKS Instruments Inc (MKSI) is 199.94 USD. This relative valuation is based on P/E multiples. With the latest stock price at 313.21 USD, the upside of MKS Instruments Inc based on Relative Valuation is -36.2%.
The range of the Relative Valuation is 178.32 - 254.30 USD.
| Range | Selected | |
| Trailing P/E multiples | 41.8x - 56.0x | 46.3x |
| Forward P/E multiples | 27.9x - 39.8x | 30.8x |
| Fair Price | 178.32 - 254.30 | 199.94 |
| Upside | -43.1% - -18.8% | -36.2% |
| Date | P/E |
| 2026-05-08 | 71.48 |
| 2026-05-07 | 68.64 |
| 2026-05-06 | 67.04 |
| 2026-05-05 | 65.64 |
| 2026-05-04 | 66.53 |
| 2026-05-01 | 63.76 |
| 2026-04-30 | 64.75 |
| 2026-04-29 | 60.57 |
| 2026-04-28 | 61.14 |
| 2026-04-27 | 63.52 |
| 2026-04-24 | 64.12 |
| 2026-04-23 | 64.02 |
| 2026-04-22 | 63.54 |
| 2026-04-21 | 62.48 |
| 2026-04-20 | 63.88 |
| 2026-04-17 | 63.58 |
| 2026-04-16 | 61.59 |
| 2026-04-15 | 61.39 |
| 2026-04-14 | 62.56 |
| 2026-04-13 | 62.34 |
| 2026-04-10 | 61.33 |
| 2026-04-09 | 60.07 |
| 2026-04-08 | 58.42 |
| 2026-04-07 | 54.35 |
| 2026-04-06 | 54.08 |
| 2026-04-02 | 53.55 |
| 2026-04-01 | 53.85 |
| 2026-03-31 | 52.44 |
| 2026-03-30 | 48.03 |
| 2026-03-27 | 50.93 |
| 2026-03-26 | 51.37 |
| 2026-03-25 | 55.61 |
| 2026-03-24 | 55.58 |
| 2026-03-23 | 53.63 |
| 2026-03-20 | 51.83 |
| 2026-03-19 | 54.05 |
| 2026-03-18 | 53.26 |
| 2026-03-17 | 52.23 |
| 2026-03-16 | 50.65 |
| 2026-03-13 | 48.71 |
| 2026-03-12 | 48.72 |
| 2026-03-11 | 51.18 |
| 2026-03-10 | 51.41 |
| 2026-03-09 | 49.83 |
| 2026-03-06 | 47.92 |
| 2026-03-05 | 52.59 |
| 2026-03-04 | 53.68 |
| 2026-03-03 | 53.07 |
| 2026-03-02 | 55.74 |
| 2026-02-27 | 55.79 |