Is MRK up or down today?
MRK is down 0.54% today, last at 143.93. This stock moved -0.54% versus the prior close.
MRK · Merck & Co.
MRK (Merck & Co.) is trading at 143.93, down 0.54% on the session. MRK sits at the 84% mark of its 52-week range, carries a 14-day RSI of 50, and trades above its 50-day average. Over the past month it is up 10.36%.
Leading the coverage: “Merck (MRK) Stock May Be 39% Below Fair Value Despite Cancer Trial Progress - simplywall.st” (Google News, 2h ago).
MRK trades on a trailing P/E of 112.6 and is running 11.17% ahead of the S&P 500 over the same stretch.
Analyst firms are mostly reiterating — no strong directional shift lately.
MRK is down 0.54% today, last at 143.93. This stock moved -0.54% versus the prior close.
Leading the coverage: “Merck (MRK) Stock May Be 39% Below Fair Value Despite Cancer Trial Progress - simplywall.st” (Google News, 2h ago). Dominant story: Merck (MRK) Stock May Be 39% Below Fair Value Despite Cancer Trial Progress - simplywall.st (1 source, bearish) RSI is 50 — neutral Price above 50-day average — short-term uptrend Social sentiment loads separately — see the Social tab.
Analyst firms are mostly reiterating — no strong directional shift lately.
Loaded: Mar 2026 – Sep 2026 (125 days) · Drag or scroll left for earlier dates
Merck (MRK) Stock May Be 39% Below Fair Value Despite Cancer Trial Progress - simplywall.st
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