SUPN

Supernus Pharmaceuticals, Inc. $41.64 1M -13.0% 3M -8.6% YTD -15.8% as of 2026-09-11

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Model view — historical tendencies for the days ahead, not a forecast

Next 1 day

+0.4%

Next 1 week

+1.4%

Next 1 month

-0.8%

Seasonality

Weak window historically

Next 30 days (to Oct 14): -5.7% median, 31% of the last 13 years finished up.

20-year seasonality chart →

Mean reversion

Deeply oversold — RSI(2) at 1

RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.32%/day.

Mean-reversion stats →

1-month breakdown — Market · β 0.44 -0.1% · Seasonal tilt -0.8%

$25M/day volume 36% volatility -10% 1-year -32% from ATH

52-week range · 3% of the way up · -30% from the high

$41.11$59.68

Congressional trades in SUPN Full tracker →

2 members · 7 buys / 2 sells · $9K–$135K disclosed · latest filing Apr 7, 2026.

BUY	GC Gilbert Cisneros · traded Mar 3, 2026	$1K–$15K
BUY	GC Gilbert Cisneros · traded Dec 11, 2025	$1K–$15K
SELL	GC Gilbert Cisneros · traded Oct 9, 2025	$1K–$15K
BUY	GC Gilbert Cisneros · traded Mar 24, 2025	$1K–$15K
SELL	JG Josh Gottheimer · traded Dec 23, 2022	$1K–$15K
BUY	GC Gilbert Cisneros · traded Nov 13, 2020	$1K–$15K
BUY	GC Gilbert Cisneros · traded Jul 17, 2020	$1K–$15K
BUY	GC Gilbert Cisneros · traded Jun 1, 2020	$1K–$15K