REGN: Regeneron Pharmaceuticals Inc.

As of Thursday, October 30th, 2025

$ 654.04

+1.13 +0.17%

Open: 645.56
High: 664.00
Low: 643.92
Volume: 1,117,965
Previous Close on Wednesday, October 29th, 2025

$ 652.91

-1.57 -0.24%

Open: 650.41
High: 659.98
Low: 637.66
Volume: 1,714,031

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-10-30 645.56 664.00 643.92 654.04 1,117,067 +1.13 +0.17
2025-10-29 650.41 659.98 637.66 652.91 1,714,031 -1.57 -0.24
2025-10-28 612.02 655.70 605.03 654.48 2,125,439 +69.17 +11.82
2025-10-27 580.50 586.15 575.93 585.31 1,148,617 +7.36 +1.27
2025-10-24 579.65 582.70 576.20 577.95 875,193 +2.26 +0.39
2025-10-23 579.68 584.00 572.75 575.69 778,752 -9.05 -1.55
2025-10-22 580.21 588.71 578.60 584.74 654,945 +5.40 +0.93
2025-10-21 574.60 582.41 572.82 579.34 651,480 +2.57 +0.45
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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 664.00
On 2025-10-30		 575.93
On 2025-10-27		 78.35 13.61 582.70
On 2025-10-24		 582.70
On 2025-10-24		 0.00 624.94
10D 664.00
On 2025-10-30		 566.11
On 2025-10-17		 84.87 14.91 588.71
On 2025-10-22		 572.75
On 2025-10-23		 -2.71 601.93
20D 664.00
On 2025-10-30		 541.00
On 2025-10-13		 54.04 9.01 618.01
On 2025-10-03		 541.00
On 2025-10-13		 -12.46 588.12
WTD 664.00
On 2025-10-30		 575.93
On 2025-10-27		 76.09 13.17 586.15
On 2025-10-27		 586.15
On 2025-10-27		 0.00 636.69
MTD 664.00
On 2025-10-30		 541.00
On 2025-10-13		 91.77 16.32 618.01
On 2025-10-03		 541.00
On 2025-10-13		 -12.46 589.19
As of Thursday, October 30th, 2025
 
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Regeneron Pharmaceuticals Inc.

654.04 +1.13 +0.17 1,117,965