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Biggest moves on record

Every trading day we hold, as a bar. The five biggest are marked.

  1. 1+11.8%28 Oct 2025Max
  2. 2−9.8%18 May 2026High
  3. 3+6.7%1 Oct 2025Max
  4. 4−6.2%29 Apr 2026Low
  5. 5+6.2%30 Jul 2026Very High

Every day, by size of move

251 trading days, 2025–2026. One square is one day.

  • Max20.8%
  • Very High31.2%
  • High31.2%
  • Moderate10.4%
  • Low5019.9%
  • Very Low19276.5%

Coming up

Dates that often move Regeneron Pharmaceuticals, over the next 30 days. Days are in UTC, the world's standard clock.

  • Fri 30 Octin 10 days Regeneron Pharmaceuticals resultsThe company reports its profits before the market opens.

How it reacted to its last results

ReportedResultOn the day
30 Jul 2026 Beat$14.29 vs $10.21 expected +6.2%
29 Apr 2026 Beat$9.47 vs $8.90 expected −6.2%
30 Jan 2026 Beat$11.44 vs $10.75 expected −1.1%
28 Oct 2025 Beat$11.83 vs $9.64 expected +11.8%

Beat or missed means profit per share came in above or below what experts expected. The price move is for the first trading day the results could move.

Compared with its neighbours

On a normal day, REGN moves about 1.1% up or down. That is about average for the shares we follow.

In the news

Recent headlines about Regeneron Pharmaceuticals, from the outlets that wrote them.

  1. 01MarketBeat1 day agoRegeneron Pharmaceuticals, Inc. $REGN Shares Purchased by BDF Gestion
  2. 02Yahoo Finance1 day agoHow Much Upside Is Left In Regeneron Stock?
  3. 03MarketBeat1 day agoRegeneron Pharmaceuticals (NASDAQ:REGN) Given New $865.00 Price Target at Piper Sandler
  4. 04The Globe and Mail1 day agoForget Eli Lilly and Novo: This Biotech Could Be a Surprising Winner in the Weight Loss Market
  5. 05ad-hoc-news.de1 day agoRegeneron stock: UBS raises target for Regeneron stock to USD 978.00
  6. 06Simply Wall Street2 days agoHow Investors Are Reacting To Regeneron Pharmaceuticals (REGN) 84 Week Pasatru Results