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REGN

545.95 USD
14.98
2.67%
Last update May 8, 2:13 PM EDT
Main market
Day range
521.04
550.48
Previous close
560.92999
Open
547.01
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Regeneron Pharmaceuticals, Inc.
545.95
14.98
2.67%

Historical data

Prices

Date Open High Low Close % Change Volume
May 08, 2025 547.01 550.48 521.04 545.95 -0.19% 250656
May 07, 2025 561.79 568.13 556.36 560.93 -0.15% 1140500
May 06, 2025 601.01 606.87 557.64 558.52 -7.07% 1510900
May 05, 2025 606.89 611.04 601.80 603.58 -0.55% 1124300
May 02, 2025 600 615.61 599.08 605.61 0.93% 1606400
May 01, 2025 589.77 593.93 578.50 590 0.04% 1190500
Apr 30, 2025 579.26 600.20 566.99 598.76 3.37% 1679400
Apr 29, 2025 561.75 579.98 542.44 568.91 1.27% 2660300
Apr 28, 2025 603.36 614.83 601.19 610.86 1.24% 1175200
Apr 25, 2025 598.33 602.79 585.78 602.64 0.72% 964400
Apr 24, 2025 590.93 601.28 586.81 599.76 1.49% 1317000
Apr 23, 2025 595.87 603.77 584.45 587.85 -1.35% 791900
Apr 22, 2025 565.50 587.10 565.14 585.49 3.53% 1036800
Apr 21, 2025 556.04 570.35 552.97 561.49 0.98% 745600
Apr 17, 2025 548.07 564.21 545 563.16 2.75% 827700
Apr 16, 2025 557 561.83 544.50 549.28 -1.39% 875700
Apr 15, 2025 568.55 575.20 553 557.91 -1.87% 838500
Apr 14, 2025 560.44 574.72 555.39 571.06 1.89% 946300
Apr 11, 2025 548.63 555.53 533.26 554.18 1.01% 1170900
Apr 10, 2025 568.93 571.99 529.73 546.39 -3.96% 1357800
Apr 09, 2025 538 580.73 525.99 576.72 7.20% 1871500
Apr 08, 2025 579.46 586.03 546.36 556.81 -3.91% 1159700
Main market

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Closing in 1 hour 45 minutes

14:14
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09:30
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Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
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All times are displayed in the America/New_York timezone (EDT, UTC-04:00).