REGN: Regeneron Pharmaceuticals Inc.

As of Friday, October 9th, 2026

$ 746.54

+6.97 +0.94%

Open: 737.20
High: 751.27
Low: 732.83
Volume: 46,535
Previous Close on Thursday, October 8th, 2026

$ 739.57

-2.55 -0.34%

Open: 742.12
High: 744.50
Low: 723.65
Volume: 498,134

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-09 737.20 751.27 732.83 746.54 46,535 +6.97 +0.94
2026-10-08 742.12 744.50 723.65 739.57 498,134 -2.55 -0.34
2026-10-07 738.05 753.68 734.18 742.12 625,606 +3.40 +0.46
2026-10-06 734.61 740.51 727.16 738.72 582,733 +11.78 +1.62
2026-10-05 734.37 736.42 722.02 726.94 684,239 -8.26 -1.12
2026-10-02 740.50 742.50 729.20 735.20 608,077 +0.39 +0.05
2026-10-01 766.53 777.43 726.02 734.81 1,042,829 -23.46 -3.09
2026-09-30 749.84 763.72 742.94 758.27 867,854 +7.76 +1.03
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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 753.68
On 2026-10-07		 722.02
On 2026-10-05		 11.34 1.54 753.68
On 2026-10-07		 723.65
On 2026-10-08		 -3.98 738.78
10D 780.95
On 2026-09-28		 722.02
On 2026-10-05		 -41.50 -5.27 780.95
On 2026-09-28		 722.02
On 2026-10-05		 -7.55 742.49
20D 813.53
On 2026-09-23		 722.02
On 2026-10-05		 -34.95 -4.47 813.53
On 2026-09-23		 722.02
On 2026-10-05		 -11.25 766.48
WTD 753.68
On 2026-10-07		 722.02
On 2026-10-05		 11.34 1.54 753.68
On 2026-10-07		 723.65
On 2026-10-08		 -3.98 738.78
MTD 777.43
On 2026-10-01		 722.02
On 2026-10-05		 -11.73 -1.55 777.43
On 2026-10-01		 722.02
On 2026-10-05		 -7.13 737.70
As of Friday, October 9th, 2026
 
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REGN

Regeneron Pharmaceuticals Inc.

746.54 +6.97 +0.94 46,535