Why is REGN stock moving?
Regeneron Pharmaceuticals, Inc. · end-of-day data as of Oct 16, 2026
Regeneron Pharmaceuticals, Inc.
$790.74+20.7%
Buy · 29 analystsPT $859.53 +8.7%
The move, split
Regeneron Pharmaceuticals, Inc. (REGN) fell 0.7% on Oct 16, 2026.
The market (SPY) fell 1.1%; Healthcare stocks fell 0.7%. Most of the move came from the market as a whole.
Market (SPY)-1.1%
Healthcare sector+0.4%
REGN specific0.0%
2 stories on the day (30-day average 1.4).
- Libtayo® (cemiplimab) Recommended for EU Approval by the CHMP for Updated Dosing Regimen Across All Approved Cancer Types
- 2,281 Shares in Regeneron Pharmaceuticals, Inc. $REGN Bought by First Citizens Bank & Trust Co.
Market = SPY. Sector = equal-weight average of the tracked companies in the same sector, net of the market.
Context
- News
- Volume0.9x
- Off 52w high-7.2%
- Sector▲ +16.0%
- Earnings in14d
Latest news
Sentiment classified by AI from the headline (green positive, red negative). Links open the publisher.