MRK

Merck & Co.
Pharmaceuticals · Health Care · as of 2026-10-05
Last close
$139.54
-3.3% on the session
1-year return
+60.5%
+17.0% over six months
Volatility
29.1%
annualized, trailing year
Max drawdown
-11.4%
worst peak to trough, 1y
What the numbers say

Merck & Co. is a pharmaceuticals name in the health care sector. Over the past year it returned +60.5%, against +8.9% over three months and -7.9% over one. It trades 14.7% above its 200-day average, so the longer trend is confirming recent strength. Annualized volatility of 29.1% is moderate by single-stock standards.

Its worst peak-to-trough decline over the year was -11.4%, and it has traded a median $1.2B a day, the figure that decides whether a position can actually be entered and exited at posted prices. Its daily moves correlate 0.08 with the S&P 500 proxy, so it has been moving substantially on its own.

Where it ranks
Within Health Care#4 of 59
Stronger than 95% of its sector on the momentum profile
Across the whole index#41 of 496

How MRK scores on all four profiles

Its standing on steadiness, defensiveness and rebound, plus the factor-by-factor breakdown behind each score, and its closest and least-correlated peers among 6 others in Pharmaceuticals.

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Full metrics
1 day-3.3%
1 week-6.2%
1 month-7.9%
3 months+8.9%
6 months+17.0%
1 year+60.5%
12-1 momentum+74.2%
Volatility (1y, annualized)29.1%
Max drawdown (1y)-11.4%
Distance vs 200-day average+14.7%
Return per unit of risk2.08
Median daily dollar volume$1.2B
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Everything on this page is computed from daily adjusted closing prices. It contains no earnings, balance-sheet, guidance or ownership data, and it is not a valuation. Nothing here is tailored to your circumstances or a recommendation to buy or sell. Past performance does not predict future results.