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Supernus Pharmaceuticals, Inc. - Common Stock (NQ:SUPN)

41.23 +1.39 (+3.49%)
Delayed Quote Updated: 4:00 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,240,342
Open 39.95
Bid (Size) 40.00 (1,300)
Ask (Size) 43.00 (1,300)
Prev. Close 39.84
Today's Range 39.77 - 41.74
52wk Range 37.54 - 59.68
Shares Outstanding 53,145,884
Dividend Yield N/A

Performance

52-Week Range 30.9% below 52-week high
41.23
37.5452W Low 59.6852W High
1 Week 4.8% below 1-week high
37.541W Low 43.291W High

Supernus Pharmaceuticals, Inc. - Common Stock (SUPN) traded between $37.54 and $59.68 over the past 52 weeks and last traded at $41.23, 30.9% below its 52-week high. Over the past week it ranged between $37.54 and $43.29.

Past 12 Months
-1.9%
-3.6%
-13.1%
-19.6%
-16.7%
-20.1%
1W -$0.78
1M -$1.55
3M -$6.19
6M -$10.02
YTD -$8.24
1Y -$10.36

SUPN was -20.1% over the past year, -19.6% over six months, -16.7% year to date, -1.9% in the last week.

12 Months vs Market
SUPN
-20.1%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%

Over the past 12 months SUPN returned -20.1% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 1.55× 3-mo avg
Today 1,240,342 3-mo avg 799.1K
1W
1.2M
1M
814.0K
3M
799.1K
6M
785.6K
YTD
756.0K
1Y
773.6K

SUPN most recently traded 1,240,342 shares against a 3-month average daily volume of 799.1K.

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Frequently Asked Questions

Is Supernus Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Supernus Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Supernus Pharmaceuticals, Inc. - Common Stock trade on?
Supernus Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock is SUPN on the Nasdaq Stock Market
What is the current price of Supernus Pharmaceuticals, Inc. - Common Stock?
The current price of Supernus Pharmaceuticals, Inc. - Common Stock is 41.23
When was Supernus Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Supernus Pharmaceuticals, Inc. - Common Stock was at 10/20/26 04:00 PM ET
What is the market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock is 2.19B
How many shares of Supernus Pharmaceuticals, Inc. - Common Stock are outstanding?
Supernus Pharmaceuticals, Inc. - Common Stock has 2B shares outstanding.
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