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REGNRegeneron Pharmaceuticals, Inc.

REGN Stock Price, Chart & News | Regeneron Pharmaceuticals, Inc.

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$676.69-2.25 (-0.33%)

At close • 17 July 2026, 08:00 pm

Historical price chart

Key Stats

Company summary

Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines for treating various diseases worldwide. The company's products…

Analyst ratings

Analysis & performance metrics

Management team

Frequently asked questions

What is the current stock price of Regeneron Pharmaceuticals, Inc. (REGN)?

Regeneron Pharmaceuticals, Inc. (REGN) stock price today is $676.69, down -0.33% in the latest session. The intraday high-low range is available in the live market section on this page with a volume of 623.98K.

Last updated at 17 July 2026, 08:00 pm.

Why is REGN stock price going up or down today?

Regeneron Pharmaceuticals, Inc. (REGN) stock price can move based on earnings results, sector momentum, market sentiment, and macroeconomic trends. Company updates, analyst changes, or shifts in demand for its products and services can drive short-term price action. Use the live price, intraday range, and volume on this page to understand whether the move is backed by stronger participation.

Is REGN stock overvalued at its current price?

To assess whether Regeneron Pharmaceuticals, Inc. (REGN) is overvalued, compare the current price with valuation metrics such as P/E, growth rate, and peer multiples. A higher valuation can be justified when earnings growth and competitive positioning are strong, but it may also imply higher expectations and risk. You can cross-check valuation context using the Ratios and peer-comparison links on this page.

What is the historical performance of REGN stock price?

Regeneron Pharmaceuticals, Inc. (REGN) historical price performance helps investors understand long-term trend, volatility, and how the stock has reacted to market events. Reviewing multi-period charts can reveal growth cycles, drawdowns, and recovery patterns. On this page, you can use the chart and related sections to evaluate historical behavior in context.

Should I buy REGN stock at the current price?

Whether Regeneron Pharmaceuticals, Inc. (REGN) is a good buy depends on your investment horizon, risk tolerance, and view on future growth drivers. Many investors combine valuation analysis, earnings momentum, and competitive strength before making a decision. This page helps by centralizing current price action, key metrics, and internal links to deeper analysis sections.