Regeneron Surges to $927.89, Clearing Its 52-Week High by 8.9%

As seen on the 24/7 Wall St. homepage on October 30, 2026.

REGN Regeneron
New 52-week high $927.89 +8.9% vs prior high · 2026-09-02
$954$764$574

Regeneron's Q3 earnings beat lifted it to a fresh 52-week high of $927.89, clearing the September 2 peak by 8.9%. That single jump erases months of range-bound trading in the biotech.

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Regeneron's Q3 earnings report beat expectations and pushed the stock to $927.89, a level it has not reached in the past year. That clears the previous 52-week peak, set on September 2, by 8.9%.

For much of the past several months the stock ground through a prolonged range, repeatedly failing to sustain gains above the $800 level before pulling back. A single earnings-driven session cut through that pattern.

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This breakout sets a fresh annual high and erases months of sideways action. Buyers entering at all-time highs are not sitting on losses, which reduces the overhead selling pressure that can stall a rally.

The question for investors is whether the earnings beat was a one-quarter event or the start of a rerating. The September 2 peak had capped the stock for nearly two months, and the size of the gap above it suggests the Q3 results shifted how the market prices the company's outlook.

Mentioned: REGN