REGN
Regeneron Pharmaceuticals, Inc.
NasdaqGS
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391.341.82 (0.47%)

After hours: 391.340.00 (0.00%) as of 5:01 PM EDT

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1d
Prev Close389.52
Open391.40
Bid389.55 x 100
Ask407.57 x 100
52wk Range329.09 - 605.93
Day's Range387.43 - 392.60
Volume440,431
Avg Vol (3m)893,938
As of 4:00 PM EDT. Market closed.