SUPN: Supernus Pharmaceuticals Inc.

As of Friday, March 20th, 2026

$ 47.76

-1.08 -2.21%

Open: 49.09
High: 49.29
Low: 46.83
Volume: 1,279,868
Previous Close on Thursday, March 19th, 2026

$ 48.84

-0.45 -0.91%

Open: 49.07
High: 49.87
Low: 48.57
Volume: 559,196

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-03-20 49.09 49.29 46.83 47.76 1,279,868 -1.08 -2.21
2026-03-19 49.07 49.87 48.57 48.84 559,196 -0.45 -0.91
2026-03-18 50.48 50.48 48.91 49.29 575,884 -1.53 -3.01
2026-03-17 50.13 51.15 49.40 50.82 549,291 +0.61 +1.21
2026-03-16 50.02 51.00 47.71 50.21 513,611 +0.30 +0.60
2026-03-13 50.76 51.81 49.64 49.91 802,078 -0.55 -1.09
2026-03-12 51.80 52.20 50.42 50.46 534,869 -2.76 -5.19
2026-03-11 53.16 53.41 51.38 53.22 553,169 -0.45 -0.84
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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 51.15
On 2026-03-17		 46.83
On 2026-03-20		 -2.15 -4.31 51.15
On 2026-03-17		 46.83
On 2026-03-20		 -8.45 49.38
10D 56.00
On 2026-03-10		 46.83
On 2026-03-20		 -6.11 -11.34 56.00
On 2026-03-10		 46.83
On 2026-03-20		 -16.38 50.84
20D 59.68
On 2026-02-25		 46.83
On 2026-03-20		 -3.10 -6.10 59.68
On 2026-02-25		 46.83
On 2026-03-20		 -21.53 52.63
WTD 51.15
On 2026-03-17		 46.83
On 2026-03-20		 -2.15 -4.31 51.15
On 2026-03-17		 46.83
On 2026-03-20		 -8.45 49.38
MTD 56.49
On 2026-03-04		 46.83
On 2026-03-20		 -6.97 -12.74 56.49
On 2026-03-04		 46.83
On 2026-03-20		 -17.10 52.11
As of Friday, March 20th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
SUPN

Supernus Pharmaceuticals Inc.

47.76 -1.08 -2.21 1,279,868