REGN: Regeneron Pharmaceuticals Inc.

As of Friday, October 30th, 2026

$ 920.25

+101.48 +12.39%

Open: 869.43
High: 935.35
Low: 839.08
Volume: 2,848,487
Previous Close on Thursday, October 29th, 2026

$ 818.77

+5.50 +0.68%

Open: 826.14
High: 828.19
Low: 811.63
Volume: 780,322

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-30 869.43 935.35 839.08 920.25 2,848,487 +101.48 +12.39
2026-10-29 826.14 828.19 811.63 818.77 780,322 +5.50 +0.68
2026-10-28 807.06 821.16 802.20 813.27 532,945 -2.83 -0.35
2026-10-27 807.67 816.14 804.05 816.10 726,091 +8.43 +1.04
2026-10-26 812.31 817.17 796.61 807.67 416,574 +2.65 +0.33
2026-10-23 819.09 819.09 801.22 805.02 526,713 -14.07 -1.72
2026-10-22 809.01 825.52 800.00 819.09 851,643 +13.42 +1.67
2026-10-21 806.74 813.86 800.24 805.67 581,235 -1.81 -0.22
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 935.35
On 2026-10-30		 796.61
On 2026-10-26		 115.23 14.31 817.17
On 2026-10-26		 804.05
On 2026-10-27		 -1.61 835.21
10D 935.35
On 2026-10-30		 780.83
On 2026-10-19		 129.51 16.38 825.52
On 2026-10-22		 796.61
On 2026-10-26		 -3.50 819.54
20D 935.35
On 2026-10-30		 722.02
On 2026-10-05		 185.05 25.17 753.68
On 2026-10-07		 723.65
On 2026-10-08		 -3.98 788.53
WTD 935.35
On 2026-10-30		 796.61
On 2026-10-26		 115.23 14.31 817.17
On 2026-10-26		 804.05
On 2026-10-27		 -1.61 835.21
MTD 935.35
On 2026-10-30		 722.02
On 2026-10-05		 161.98 21.36 777.43
On 2026-10-01		 722.02
On 2026-10-05		 -7.13 783.67
As of Friday, October 30th, 2026
 
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REGN

Regeneron Pharmaceuticals Inc.

920.25 +101.48 +12.39 2,848,487