Merck & Co., Inc. company logo
Merck & Co., Inc. logo

Merck & Co., Inc. (MRK) stock Beta

Beta

0.490.01-2.00%

Summary

Current Value
As of today, MRK beta is 0.49, down -2.00% on
Current Value Category
Based on its current beta, MRK falls into the high volatility category
1-Year High
MRK beta reached a 1-year high of 0.58 on
1-Year Low
MRK beta reached a 1-year low of 0.25 on

Beta Chart

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Series
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Performance

MRK Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Beta0.49-2.0%+2.1%+25.6%+28.9%+96.0%+63.3%-10.9%
Price$114.62+1.5%-0.9%+6.0%+8.9%+45.6%-0.7%+54.2%
SPX7,104.75-0.5%+8.0%+2.7%+3.8%+32.2%+71.9%+70.0%
200-Day SMA$99.06+0.2%+4.5%+13.7%+15.7%-3.7%-1.7%+30.3%
50-Day SMA$118.75-0.0%+2.6%+15.5%+23.9%+35.7%+8.9%+64.2%
14-Day RSI42.83+12.4%-8.8%-21.8%-33.5%+17.3%-37.1%-24.3%
ATR$2.93-2.1%+9.7%+13.7%+33.9%+8.0%+47.3%+167.5%
10-Day Volatility31.35%+8.3%+200.3%+38.0%+57.1%-23.5%+170.0%+150.2%
1-Month Volatility27.88%+0.5%+16.0%+39.5%+29.4%-28.2%+65.5%+90.8%
1-Year Volatility28.16%+0.1%-4.5%-7.5%-7.3%+9.9%+34.4%+36.4%

Beta History

DateValueChange
0.49+28.9%
0.38+90.0%
0.20-20.0%
0.25-13.8%
0.29+3.6%
0.28-60.0%
0.70+7.7%
0.65-4.4%
0.68+25.9%
0.54-37.2%
0.86-14.9%
1.01+20.2%
0.84+35.5%
0.620.0%
0.62-17.3%
0.750.0%
0.75+19.0%
DateValueChange
0.63-25.9%
0.85+14.9%
0.74-10.8%
0.83+40.7%
0.59-7.8%
0.64-28.9%
0.90+8.4%
0.83+260.9%
0.23-36.1%
0.36-60.9%
0.92+10.8%
0.83-17.8%
1.01-15.1%
1.19+147.9%
0.48-50.0%
0.96-12.7%
1.10-

FAQ

  • What is the current beta of MRK?

    As of today, MRK beta is 0.49

  • What beta category does MRK fall into?

    Based on its current beta, MRK falls into the high volatility category

  • What is MRK beta 1-year high?

    MRK beta reached a 1-year high of 0.58 on April 10, 2026

  • What is MRK beta 1-year low?

    MRK beta reached a 1-year low of 0.25 on April 23, 2025

Data Sources & References

  1. MRK Official Website www.merck.com
  2. MRK Profile on Yahoo Finance finance.yahoo.com/quote/MRK
  3. MRK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mrk