Latest headlines
Merck News
The latest Merck (MRK) news, aggregated as it breaks. News moves sentiment and sentiment moves price, so read these MRK headlines next to the live Merck Fear and Greed Index.
Latest Merck Headlines37
Merck Stock Hits New 52-Week High: What's Driving the Rally?
zacks.com · Aug 26, 2026
Fidelity vs VanEck Healthcare ETFs: Broad Exposure or Pharma Focus
fool.com · Aug 26, 2026
3 Dividend Stocks to Hold for the Next 10 Years
fool.com · Aug 25, 2026
Explainer: How the Merck/Moderna cancer vaccine works and possible barriers to wide use
reuters.com · Aug 25, 2026
What Happens if Moderna's Cancer Vaccine Works
barrons.com · Aug 25, 2026
Why Is Merck Stock Still An Undervalued Mega-Cap In Pharma?
forbes.com · Aug 21, 2026
Can Merck's New Drugs Offer Growth Cushion Ahead of Keytruda LOE?
zacks.com · Aug 21, 2026
COVID-19 Made Moderna Famous: Cancer Could Define Its Future
benzinga.com · Aug 21, 2026
Merck vs. J&J: Which Healthcare Giant Should Investors Choose?
zacks.com · Aug 21, 2026
Breakfast News: Week in Review
fool.com · Aug 21, 2026
Merck Slips After 12.6% Cancer-Vaccine Surge
gurufocus.com · Aug 20, 2026
MRK/MRNA's Personalized Cancer Therapy Delivers First Phase III Win
zacks.com · Aug 20, 2026
Moderna is paring back gains, but Merck stock remains a buy
invezz.com · Aug 20, 2026
Thursday's First Moves: Analysts Mixed on MRNA & MRK Rally, AAP & DE Earnings
youtube.com · Aug 20, 2026
Moderna Stock Rockets Higher After Positive Cancer Vaccine Trial Data
investopedia.com · Aug 20, 2026
This Merck Analyst Turns Bullish; Here Are Top 5 Upgrades For Thursday
benzinga.com · Aug 20, 2026
5 Things to Know Before the Stock Market Opens on Thursday
investopedia.com · Aug 20, 2026
Merck, Moderna Cancer Vaccine Breakthrough Could Be Catalyst the mRNA ETF Trade Has Been Waiting For
benzinga.com · Aug 19, 2026
Moderna or Merck: Which Soaring Cancer Vaccine Stock Is the Better Buy?
zacks.com · Aug 19, 2026
Stock Market Today, Aug. 19: Stocks Edge Higher, Ending 3-Day Losing Streak
fool.com · Aug 19, 2026
Moderna, Merck breakthrough could usher in wave of cancer vaccines
reuters.com · Aug 19, 2026
Merck Just Raised the Stakes for Pfizer's Cancer Vaccine Ambitions
benzinga.com · Aug 19, 2026
From COVID to Cancer: Moderna Scores Melanoma Breakthrough
zacks.com · Aug 19, 2026
Broadcom Drags the Nasdaq While the Dow and S&P 500 Climb
fool.com · Aug 19, 2026
Moderna and Merck Just Made History With the First mRNA Cancer Vaccine to Succeed in a Phase 3 Trial. Here's What That Means for Investors.
fool.com · Aug 19, 2026
Moderna Stock Surges on Stunning Cancer Update
gurufocus.com · Aug 19, 2026
Merck Soars On Cancer Vaccine Trial Win With Moderna, More Upside Ahead
seekingalpha.com · Aug 19, 2026
Merck: Why Consolidation Looks Like The Next Move (Rating Downgrade)
seekingalpha.com · Aug 19, 2026
Earnings, Cancer Vaccine, Long-Term Liquidity: A Busy Pre-Market
zacks.com · Aug 19, 2026
Moderna's Cancer Vaccine Win Is Merck's Story Too
benzinga.com · Aug 19, 2026
Moderna shares soar as mRNA cancer vaccine succeeds in late-stage trial
proactiveinvestors.com · Aug 19, 2026
Merck, Moderna Stocks Soar After Melanoma Trial Success
youtube.com · Aug 19, 2026
VIEW Moderna-Merck melanoma vaccine data boosts outlook, but analysts await full results
reuters.com · Aug 19, 2026
Merck, Moderna Melanoma Vaccine Study Succeeds
youtube.com · Aug 19, 2026
U.S. Treasury Boosts Debt Buybacks, UAE Cuts Off Iran, MRNA & MRK Melanoma Trial Results
youtube.com · Aug 19, 2026
'An increased ability to disease-free': Moderna CEO & Merck's Dr. Li on skin cancel vaccine trial
youtube.com · Aug 19, 2026
Merck and Moderna Release Landmark Personalized Cancer Therapy Trial Success, Stocks Soar
benzinga.com · Aug 19, 2026
Why Is Merck Up or Down Today?
When Merck (MRK) moves sharply, the reason is almost always in the headlines above. Earnings, guidance, analyst upgrades and downgrades, product news and macro data are the usual drivers of a MRK move on the day. The feed shows what broke and when, and the sentiment tag on each story shows whether the coverage skews positive or negative, so you can see at a glance why Merck is up or down today.
How Merck News Affects the Price
News does not move the Merck (MRK) price directly, it moves sentiment, and sentiment moves price. A run of negative headlines pulls the Merck Fear and Greed Index toward fear, while positive coverage pushes it toward greed, often before the price has fully reacted. A surprise story usually shows up first as a spike in Merck trading volume. That is the chain to watch: headline, sentiment, volume, then the MRK price.
Trade the Merck News With Sentiment
Headlines tell you what happened; the Fear and Greed Index tells you how the crowd is reacting. Watch Merck trading volume spike on a big story, check the Merck price history for context, follow the live MRK price, see the Merck price prediction, and read the Merck Fear and Greed Index for mood.
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Headlines are aggregated from third-party sources and link to the original publishers. CFGI does not author or endorse them.
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