Beta:
0.35+0.01(+2.94%)Summary
- As of today (August 23, 2025), the beta for MRK stock is 0.35, with the most recent change of +0.01 (+2.94%) on August 22, 2025. This indicates that MRK stock is less volatile than S&P 500 index
Performance
MRK Beta Chart
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Range
MRK Beta Trends
| PeriodPeriod | BetaBeta | PricePrice | SPXSPX |
|---|---|---|---|
| todaytoday | +2.9% | +1.5% | +1.5% |
| 1 m1 month | +6.1% | +7.1% | +2.5% |
| 3 m3 months | +16.7% | +12.2% | +10.7% |
| 6 m6 months | +600.0% | -2.4% | +7.5% |
| ytdytd | +75.0% | -12.2% | +9.9% |
| 1 y1 year | +29.6% | -25.0% | +16.1% |
| 5 y5 years | -50.7% | +7.8% | +90.4% |
MRK Beta Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 0.36 | -2.8% | 0.33 | +6.1% |
| 3 m | 3-month | 0.36 | -2.8% | 0.30 | +16.7% |
| 6 m | 6-month | 0.36 | -2.8% | -0.08 | -537.5% |
| 1 y | 1-year | 0.36 | -2.8% | -0.08 | -537.5% |
| 3 y | 3-year | 0.36 | -2.8% | -0.08 | -537.5% |
| 5 y | 5-year | 0.74 | -52.7% | -0.08 | -537.5% |
| alltime | all time | 7.84 | -95.5% | -1.00 | -135.0% |
MRK Beta History
| Date | Value |
|---|---|
| 2025 | 0.35(+75.0%) |
| 2024 | 0.20(-20.0%) |
| 2023 | 0.25(-13.8%) |
| 2022 | 0.29(+3.6%) |
| 2021 | 0.28(-60.0%) |
| 2020 | 0.70(+7.7%) |
| 2019 | 0.65(-4.4%) |
| 2018 | 0.68(+25.9%) |
| 2017 | 0.54(-37.9%) |
| 2016 | 0.87(-13.9%) |
| 2015 | 1.01(+20.2%) |
| 2014 | 0.84(+35.5%) |
| 2013 | 0.62(0.0%) |
| 2012 | 0.62(-17.3%) |
| 2011 | 0.75(0.0%) |
| 2010 | 0.75(+19.0%) |
| Date | Value |
|---|---|
| 2009 | 0.63(-25.9%) |
| 2008 | 0.85(+14.9%) |
| 2007 | 0.74(-10.8%) |
| 2006 | 0.83(+40.7%) |
| 2005 | 0.59(-7.8%) |
| 2004 | 0.64(-28.9%) |
| 2003 | 0.90(+8.4%) |
| 2002 | 0.83(+260.9%) |
| 2001 | 0.23(-36.1%) |
| 2000 | 0.36(-60.9%) |
| 1999 | 0.92(+10.8%) |
| 1998 | 0.83(-17.8%) |
| 1997 | 1.01(-15.1%) |
| 1996 | 1.19(+153.2%) |
| 1995 | 0.47(-50.5%) |
| 1994 | 0.95(-13.6%) |
| 1993 | 1.10 |
FAQ
- What is Merck & Co., Inc. beta?
- What is the all time high beta for Merck & Co., Inc.?
- What is MRK beta year-to-date change?
- What is Merck & Co., Inc. beta year-on-year change?
What is Merck & Co., Inc. beta?
The current beta of MRK is 0.35
What is the all time high beta for Merck & Co., Inc.?
Merck & Co., Inc. all-time high beta is 7.84
What is MRK beta year-to-date change?
Merck & Co., Inc. beta has changed by +0.15 (+75.00%) since the beginning of the year
What is Merck & Co., Inc. beta year-on-year change?
Over the past year, MRK beta has changed by +0.08 (+29.63%)