As of 2026-09-25, the Relative Valuation of Merck & Co Inc (MRK) is 99.07 USD. This relative valuation is based on P/E multiples. With the latest stock price at 147.98 USD, the upside of Merck & Co Inc based on Relative Valuation is -33.0%.
The range of the Relative Valuation is 31.24 - 166.42 USD.
| Range | Selected | |
| Trailing P/E multiples | 24.3x - 39.1x | 33.7x |
| Forward P/E multiples | 17.8x - 21.4x | 20.0x |
| Fair Price | 31.24 - 166.42 | 99.07 |
| Upside | -78.9% - 12.5% | -33.0% |
| Date | P/E |
| 2026-09-24 | 115.19 |
| 2026-09-23 | 115.26 |
| 2026-09-22 | 117.47 |
| 2026-09-21 | 116.37 |
| 2026-09-18 | 114.32 |
| 2026-09-17 | 114.54 |
| 2026-09-16 | 112.80 |
| 2026-09-15 | 111.92 |
| 2026-09-14 | 112.75 |
| 2026-09-11 | 112.03 |
| 2026-09-10 | 112.64 |
| 2026-09-09 | 114.84 |
| 2026-09-08 | 115.56 |
| 2026-09-04 | 117.01 |
| 2026-09-03 | 118.58 |
| 2026-09-02 | 118.03 |
| 2026-09-01 | 116.65 |
| 2026-08-31 | 115.01 |
| 2026-08-28 | 115.47 |
| 2026-08-27 | 116.40 |
| 2026-08-26 | 119.17 |
| 2026-08-25 | 121.78 |
| 2026-08-24 | 117.27 |
| 2026-08-21 | 118.74 |
| 2026-08-20 | 115.97 |
| 2026-08-19 | 118.47 |
| 2026-08-18 | 105.21 |
| 2026-08-17 | 105.84 |
| 2026-08-14 | 105.74 |
| 2026-08-13 | 105.51 |
| 2026-08-12 | 103.46 |
| 2026-08-11 | 101.52 |
| 2026-08-10 | 101.91 |
| 2026-08-07 | 100.08 |
| 2026-08-06 | 99.92 |
| 2026-08-05 | 99.89 |
| 2026-08-04 | 99.63 |
| 2026-08-03 | 99.45 |
| 2026-07-31 | 101.35 |
| 2026-07-30 | 101.03 |
| 2026-07-29 | 101.47 |
| 2026-07-28 | 102.61 |
| 2026-07-27 | 101.78 |
| 2026-07-24 | 102.02 |
| 2026-07-23 | 101.56 |
| 2026-07-22 | 99.22 |
| 2026-07-21 | 98.28 |
| 2026-07-20 | 96.83 |
| 2026-07-17 | 99.24 |
| 2026-07-16 | 99.35 |