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Merck & Co. (MRK) Stock Price History

Merck & Co.'s stock price is $146.76 as of September 18, 2026. Over the past 52 weeks, MRK stock has traded between a low of $77.58 and a high of $156.92. The current share price is approximately 6.47% below its 52-week high and 89.17% above its 52-week low, providing context on where Merck & Co. is trading within its range over the past year.

A stock price represents the current market value of one share of a company’s stock. It reflects the price buyers are willing to pay and sellers are willing to accept. Stock prices change throughout the trading day based on supply and demand, company performance, market conditions, investor sentiment, and broader economic factors.

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Stock Price

$198.3 B

FY, 2022

Market cap

$0 B

FY, 2022

Dividends

$0

FY, 2022

PE Ratio

$198.3 B

FY, 2022

Shares Outsanding

$198.3 B

FY, 2022

Market Capitalization

$198.3 B

FY, 2022

Merck & Co. Stock Price

$146.76 -0.39 0.27%
NYSE · USD · Past 5 Years
Choose Events
  • 1W 0.85%
  • 1M 8.57%
  • 3M 28.88%
  • 6M 28.17%
  • YTD 39.42%
  • 1Y 80.00%
  • 2Y 23.70%
  • 5Y 104.02%
  • 10Y
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Last Updated: Sep 18, 2026, 4:02 PM ET |

Current Price

$146.76

Today's Change %

0.27%

Volume

30.47 M

Market Cap

$362.79 B

P/E Ratio (TTM)

116.48x

Earning Yield

0.86%

50-Day Moving Avg.

$137.43

200-Day Moving Avg.

$120.23

Beta

0.23

Dividend & Yield (TTM)

$0.85 (2.32%)

Next Earnings Date

Oct 29, 2026

1Y Analyst Target

$158.12

Merck & Co. Stock Performance vs. Competitors

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Last Updated: Sep 18, 2026, 4:02 PM ET |

Merck & Co. Stock Performance by Year

Last Updated: Sep 18, 2026, 4:02 PM ET |

Hypothetical $10,000 Investment Growth

  • Since Inception

  • Same Starting Date

  • Speed 1x

  • Speed 1.5x

  • Speed 2x

  • Speed 2.5x

Q3 2026
  • 1Y
  • 3Y
  • 5Y
  • 10Y
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  • Since IPO
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Last Updated: Sep 18, 2026, 4:02 PM ET |

Merck & Co. Historical Stock Price Data: 1985-2026

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Last Updated: Sep 18, 2026, 4:02 PM ET |
Last updated Sep 18, 2026, 4:02 PM ET
Data provided by Financial Modeling Prep
Original source Market-data feeds
Methodology Latest available trading price
Limitations Prices may be real-time, delayed or end-of-day depending on market-data coverage

Frequently Asked Questions

1. What is Merck & Co.'s current stock price?

Merck & Co. stock is trading at $146.76 per share as of Sep 18, 2026, with today's trading range between $145.75 and $147.84.

2. What is Merck & Co.'s 52-week high and low?

Merck & Co.'s 52-week range is $77.58 to $156.92 as of Sep 18, 2026, showing the highest and lowest prices Merck & Co. stock has traded at over the past year.

3. What is Merck & Co.'s current P/E ratio (TTM)?

Merck & Co.'s current P/E ratio (TTM) is about 116.48x as of Sep 19, 2026.

4. What is Merck & Co.'s market cap today?

Merck & Co.'s market cap is about $362.47 Billion as of Sep 19, 2026, based on its current stock price and shares outstanding.

5. What is Merck & Co.'s revenue (TTM)?

Merck & Co.'s revenue (TTM) is about $66.40 Billion as of Jun 30, 2026, based on the latest available trailing twelve-month financial data.

6. How much dividend does Merck & Co. pay?

Merck & Co.'s latest quarterly dividend is $0.85 per share, or about $3.40 annually. Based on the current stock price, Merck & Co.'s dividend yield is roughly 2.32% as of Sep 19, 2026.

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