Merck & Co Inc (MRK) — AI Signal & News Sentiment
- Price
- $140.70
- Today
- +0.06%
- Signal
- HOLD
- News sentiment, 0–100 (10 articles)
- 53 · Slightly bullish
Merck & Co Inc (MRK) last traded at $140.70 in after-hours trading, up 0.06% from its last regular close of $140.61. News sentiment is slightly bullish, at 53 on a scale from 0 to 100 where 50 is neutral, based on 10 articles analysed in the last 72 hours. Stock Companion's multi-factor model currently rates MRK a HOLD with a medium risk profile.
Data as of . Signals are generated by an automated model and are not financial advice. How our signals work.
About Merck & Co Inc (MRK)
Merck & Co Inc (MRK) is a pharmaceuticals company listed in the United States, carries a market value of about $358.4 billion, has been publicly listed since 1941. Stock Companion tracks it alongside 18 other healthcare names and scores every headline about it with state-of-the-art AI models trained specifically on financial data. Not investment advice.
Key statistics
| Open | $145.89 |
|---|---|
| Day's range | $139.93 — $146.61 |
| Previous close | $145.27 |
| Market value | $358.4 billion |
| Industry | Pharmaceuticals |
| Listed in | the United States |
| Exchange | NEW YORK STOCK EXCHANGE, INC. |
| Trading currency | USD |
| Public since | 1941 |
Latest scored headlines for MRK
The 5 most recent of the 10 headlines scored in the last 72 hours, each with its own reading, from state-of-the-art AI models trained specifically on financial data, on the same 0 to 100 scale, where 50 is neutral. The average across all 10 headlines is the sentiment figure above.
- 24What Would A Biktarvy Slowdown Do To Gilead Stock? — Yahoo, 2026-10-26
- 50Stock Market Today: Dow Up, These Stocks Gain On Musk Talk; DoorDash Dives (Live Coverage) — Yahoo, 2026-10-26
- 15S&P 500 Top Movers: Gainers and Losers in Today's US Session — ChartMill, 2026-10-26
- 8Moderna Sinks Another 8% Even as Lead Investigator Calls Melanoma Vaccine Data “Transformational” — Yahoo, 2026-10-26
- 96Stock Market Today: Dow Up As Anthropic IPO Boosts These AI Stocks; Pharma Play Offers Entry (Live Coverage) — Yahoo, 2026-10-26
What is Stock Companion's signal for MRK?
Stock Companion's multi-factor model currently rates MRK a HOLD with a medium risk profile. That rating combines news sentiment of 53 out of 100 across 10 headlines scored in the last 72 hours with the ticker's price and volatility factors. It is a model output rather than a recommendation, and it moves as the news does. Not investment advice.
What is MRK's news sentiment today?
53 on a scale from 0 to 100, which we label slightly bullish. It is the average reading that state-of-the-art AI models trained specifically on financial data give the 10 headlines published about Merck & Co Inc (MRK) in the last 72 hours, recomputed as new headlines arrive. 50 is neutral. We call 48 to 52 neutral; 53 to 59 slightly bullish, 60 to 74 bullish and 75 or more very bullish; 41 to 47 slightly bearish, 26 to 40 bearish and 25 or less very bearish. Not investment advice.
How does Stock Companion score MRK's news?
Every headline is scored by state-of-the-art AI models trained specifically on financial data, and those scores are averaged into the one number shown above, on a scale from 0 to 100 where 50 is neutral. That number is the same for every visitor, on every page, whatever their plan. The signal then adds price and volatility factors to it. The full method is on our methodology page. Not investment advice.
Sources and method: every headline above is scored by state-of-the-art AI models trained specifically on financial data and the aggregate is the same for every visitor. How our signals work.
Put MRK sentiment on your own site
This badge shows the same news sentiment score this page shows, from 0 to 100 over the last 72 hours of headlines. It updates itself, and is free to use on any site, with no account and no attribution fee. We ask only that you keep the link.
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<img src="https://stockcompanion.com/embed/sentiment/mrk" alt="Merck & Co Inc news sentiment by Stock Companion" width="240" height="60" loading="lazy">
</a>The whole table of tickers is at /data/sentiment, and how the number is produced is at /methodology. Sentiment is an automated reading of news headlines, not financial advice.