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17:43
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All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
777.28998 USD
4.65
0.60%
Last update Apr 1, 3:59 PM EDT
Post-market
Day range
769.96997
781.21002
Previous close
772.64001
Open
775
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Regeneron Pharmaceuticals, Inc.
777.29
4.65
0.60%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 01, 2026 775 781.21 769.97 777.29 0.30% 431062
Mar 31, 2026 755.80 774.26 755.80 772.64 2.23% 642199
Mar 30, 2026 743.83 757.68 741.47 749.29 0.73% 630400
Mar 27, 2026 756.65 759.47 736.64 737.71 -2.50% 492200
Mar 26, 2026 749.40 761.73 747.77 756.73 0.98% 488600
Mar 25, 2026 744.67 757.98 744.02 749.47 0.64% 553100
Mar 24, 2026 728.51 743.17 727.96 741.69 1.81% 507900
Mar 23, 2026 745 750 735 736.53 -1.14% 535900
Mar 20, 2026 738.17 744.85 728.64 732.87 -0.72% 1359900
Mar 19, 2026 744.50 750.32 727.88 737.45 -0.95% 628300
Mar 18, 2026 751.22 757.60 734.56 744.12 -0.95% 672500
Mar 17, 2026 763.53 771.23 755.64 759.05 -0.59% 437000
Mar 16, 2026 750 763.30 747.01 756.91 0.92% 396200
Mar 13, 2026 754.55 758.98 741.90 745.77 -1.16% 438100
Mar 12, 2026 764.06 766 744 746.61 -2.28% 630400
Mar 11, 2026 769.17 783.12 765 774.66 0.71% 405200
Mar 10, 2026 781.67 788.69 771.34 772.03 -1.23% 473300
Mar 09, 2026 759.86 783.70 754.91 781.60 2.86% 697100
Mar 06, 2026 755.01 762.40 746.66 759.86 0.64% 561900
Mar 05, 2026 780 781.99 760.01 764.93 -1.93% 657500
Mar 04, 2026 767.05 791.60 764.24 787.50 2.67% 641400
Mar 03, 2026 781.01 794.77 764.49 766.66 -1.84% 637200
Mar 02, 2026 771.10 793.16 769.63 790.81 2.56% 793100
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Post-market

Exchange is currently open for post-market.
Post market session closes in 2 hours 17 minutes

17:43
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).