REGN

Regeneron Pharmaceuticals
Biotechnology · Health Care · as of 2026-10-05
Last close
$726.47
-1.2% on the session
1-year return
+21.7%
-4.5% over six months
Volatility
32.8%
annualized, trailing year
Max drawdown
-25.9%
worst peak to trough, 1y
What the numbers say

Regeneron Pharmaceuticals is a biotechnology name in the health care sector. Over the past year it returned +21.7%, against +7.6% over three months and -13.9% over one. It sits 1.1% below its 200-day average, close enough that the trend is undecided. Annualized volatility of 32.8% is above the market's typical range.

Its worst peak-to-trough decline over the year was -25.9%, and it has traded a median $495M a day, the figure that decides whether a position can actually be entered and exited at posted prices. Its daily moves correlate 0.18 with the S&P 500 proxy, so it has been moving substantially on its own.

Where it ranks
Within Health Care#31 of 59
Stronger than 48% of its sector on the momentum profile
Across the whole index#142 of 496

How REGN 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 7 others in Biotechnology.

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Full metrics
1 day-1.2%
1 week-3.4%
1 month-13.9%
3 months+7.6%
6 months-4.5%
1 year+21.7%
12-1 momentum+41.3%
Volatility (1y, annualized)32.8%
Max drawdown (1y)-25.9%
Distance vs 200-day average-1.1%
Return per unit of risk0.66
Median daily dollar volume$495M
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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.