REGN
Regeneron Pharmaceuticals, Inc.
NasdaqGS
People also watch:ALXNBIIBCELGVRTXBMRN
398.273.37 (0.85%)

After hours: 398.25-0.02 (-0.01%) as of 7:12 PM EDT

Interactive chart
  • 1d
  • 5d
  • 1m
  • 6m
  • YTD
  • 1y
  • 2y
  • 5y
  • 10y
  • Max
1d
Prev Close394.90
Open393.00
Bid348.01 x 200
Ask399.60 x 100
52wk Range329.09 - 605.93
Day's Range390.01 - 398.61
Volume562,056
Avg Vol (3m)896,676
As of 4:00 PM EDT. Market closed.