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

Merck & Co., Inc. (MRK) stock Relative Strength Index

14-Day RSI

45.073.06-6.36%

Summary

As of today, MRK 14-day RSI is 45.07, down -6.36% on
Based on its current 14-day relative strength index, MRK falls into the weakening momentum category
MRK 14-day RSI reached a 1-year high of 83.37 on
MRK 14-day RSI reached a 1-year low of 34.64 on

RSI Chart

SUGGESTED SERIES

Performance

MRK Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI45.07-6.4%-31.3%-31.5%-30.0%-33.6%+48.1%-41.3%
Price$143.77-0.0%-5.2%+11.0%+36.6%+60.6%+40.2%+76.6%
200-Day SMA$122.64+0.2%+4.1%+14.4%+43.3%+42.8%+11.7%+63.8%
50-Day SMA$142.01+0.2%+6.4%+21.6%+48.1%+71.6%+32.3%+87.6%
20-Day SMA$147.36-0.3%+3.2%+21.7%+44.8%+78.6%+38.2%+99.3%
Beta0.19-5.0%+35.7%0.0%-50.0%-50.0%-29.6%-56.8%
ATR$3.52-3.0%-14.6%+3.4%+60.9%+60.0%+113.3%+90.8%
10-Day Volatility21.01%-5.3%-37.8%-40.1%+5.3%-60.7%+158.1%-49.4%
1-Month Volatility18.82%-1.5%-61.0%-45.1%-12.7%-52.2%+42.8%-45.4%
3-Month Volatility34.62%-1.7%-8.2%+11.1%+30.9%+12.7%+88.7%+59.3%
1-Year Volatility29.06%-2.7%-5.0%+3.9%-4.4%+0.1%+47.1%+49.3%

RSI Highs

MRK 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M66.37-32.1%
3M83.12-45.8%
6M83.12-45.8%
1Y83.37-45.9%
3Y83.66-46.1%
5Y84.55-46.7%
All85.60-47.4%

RSI Lows

MRK 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M45.07at low
3M45.07at low
6M34.64+30.1%
1Y34.64+30.1%
3Y21.34+111.2%
5Y21.34+111.2%
All0.00N/A

RSI History

DateValueChange
45.07-30.0%
64.38+38.4%
46.53-29.7%
66.20+8.5%
61.04+22.6%
49.79-12.9%
57.16-14.3%
66.67+22.1%
54.61+9.8%
49.72+41.0%
35.27-27.4%
48.57+25.1%
38.81-40.0%
64.64+121.2%
29.22-56.0%
66.38+29.4%
51.30+4.5%
49.07-20.5%
61.76+37.3%
44.99-6.3%
48.03-20.5%
60.43-11.8%
68.48+4.6%
65.49+37.2%
47.73+35.8%
35.14-38.2%
56.85+49.9%
37.92-20.8%
DateValueChange
47.85-20.3%
60.02+23.6%
48.56-18.6%
59.63+14.4%
52.14-5.6%
55.25+65.8%
33.32-59.1%
81.46+21.6%
66.98+21.8%
54.99-1.7%
55.94+28.7%
43.47-32.1%
64.06-5.8%
68.04-2.3%
69.61+86.0%
37.43-25.7%
50.36-6.8%
54.05-24.5%
71.62+37.8%
51.96-18.2%
63.53+25.9%
50.46-7.2%
54.37+83.2%
29.67-43.5%
52.51+18.9%
44.16-26.1%
59.73-

FAQ

What is the current 14-day RSI of MRK?
As of today, MRK 14-day RSI is 45.07
What 14-day RSI category does MRK fall into?
Based on its current 14-day relative strength index, MRK falls into the weakening momentum category
What is MRK 14-day RSI 1-year high?
MRK 14-day RSI reached a 1-year high of 83.37 on November 25, 2025
What is MRK 14-day RSI 1-year low?
MRK 14-day RSI reached a 1-year low of 34.64 on April 30, 2026

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