NASDAQ · SUPN

Supernus Pharmaceuticals, Inc.

Healthcare · Drug Manufacturers - Specialty & Generic

$41.92

Up+$0.08 (+0.19%)

Updated Oct 31, 2026, 6:12 AM

SID Score

4.9/10

Composite research score

Smart Money

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Institutional and insider signal

Price performance · SUPN

SUPN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Daily close

View OHLC price history

SUPN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$42.07	$43.72	$39.53	$41.92	2.82M
Oct 29, 2026	$44.24	$44.31	$40.75	$41.84	1.89M
Oct 28, 2026	$40.46	$41.18	$39.67	$41.08	1.1M
Oct 27, 2026	$40.57	$41.20	$39.87	$40.96	1.08M
Oct 26, 2026	$40.72	$40.87	$39.575	$40.77	930.9K
Oct 23, 2026	$41.68	$41.95	$39.9575	$40.70	1.16M
Oct 22, 2026	$41.52	$42.09	$40.73	$42.07	937.42K
Oct 21, 2026	$41.23	$42.00	$40.86	$41.21	1.01M
Oct 20, 2026	$39.95	$41.74	$39.77	$41.23	1.24M
Oct 19, 2026	$37.77	$40.52	$37.765	$39.84	1.51M
Oct 16, 2026	$39.49	$39.50	$37.54	$37.88	1.44M
Oct 15, 2026	$40.21	$41.31	$39.36	$39.57	1.01M
Oct 14, 2026	$41.93	$43.26	$39.97	$40.18	906.72K
Oct 13, 2026	$42.94	$43.29	$41.71	$42.01	1.2M
Oct 12, 2026	$42.67	$43.20	$41.90	$42.81	914.56K
Oct 9, 2026	$42.18	$43.14	$42.15	$42.67	643.83K
Oct 8, 2026	$42.41	$43.405	$41.135	$42.14	684.16K
Oct 7, 2026	$42.24	$43.38	$42.24	$43.05	571.04K
Oct 6, 2026	$42.86	$43.12	$41.40	$42.83	748.26K
Oct 5, 2026	$42.38	$43.20	$42.38	$42.76	1.29M
Oct 2, 2026	$42.47	$43.15	$41.88	$42.38	739.81K