Daily Standout · October 30, 2026 · market data as of 10:27 AM ET

Stock market today: October 30, 2026

What moved the market this morning and which stocks stood out on momentum and news, from moneyheap's research agent. Prices are an intraday snapshot from 10:27 AM ET, not the close.

The market today

The Daily Standout: Regeneron Pharmaceuticals, Inc. (REGN) +11.75%

Regeneron is the biggest large-company winner on a day when the Nasdaq is down about 3%. That shows real buying, not a market that is lifting everything. In the first hour it already traded more shares than it does in a normal full day. It broke above its 52-week high to a level not seen since 2024. Unlike yesterday's healthcare winner (Eli Lilly, about 29x expected earnings), Regeneron trades at only about 15x after the jump. So this is strength you are not paying a premium for. The quarter also showed a lasting change, not a one-off: Regeneron now keeps its full share of Dupixent profits from Sanofi, which permanently lifts its revenue base.

Read the full REGN analysis

Also on today's shortlist

What this analysis couldn't check

For informational and educational purposes only. Not investment advice. Prices are an intraday snapshot and move quickly; scores are model-style opinions, not guarantees. Do your own research.