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Why is $SUPN stock up today?

Supernus Pharmaceuticals, Inc. · PHARMACEUTICAL PREPARATIONS

Why is $SUPN up today?

The likely driver

Clinical / FDA update
SUPERNUS PHARMACEUTICALS, INC. filed a Merger / acquisition communication (425)
SEC filing · Aug 3

The numbers behind the move

Short interest
8% of float
Days to cover
8.3d
Float
58.1M · Medium
Float rotation
0.0x
Price
$42.95
Move today
+3.9%
Volume vs avg
0.0x
Scanner alerts today
2
Flagged in 30 days
64
Market cap
$2.4B
Prev close
$41.34
Avg volume
851K

Today’s scanner timeline

  • 9:32 AMUnusual volume (RVOL) alert
  • 7:26 AMBig % mover alert

Unusual-volume alerts often fire before the news is widely reported. This is when our scanner first flagged SUPN today.

Earlier scanner activity on SUPN

  • Sep 16Unusual volume (RVOL) alert
  • Sep 15Unusual volume (RVOL) alert
  • Sep 15Unusual volume (RVOL) alert
  • Sep 15Unusual volume (RVOL) alert
  • Sep 15Unusual volume (RVOL) alert
  • Sep 15Unusual volume (RVOL) alert
  • Sep 14Unusual volume (RVOL) alert
  • Sep 14Unusual volume (RVOL) alert
  • Sep 14Unusual volume (RVOL) alert
  • Sep 11Unusual volume (RVOL) alert
  • Sep 10Big % mover alert
  • Sep 10Big % mover alert

Prior sessions in the last 30 days. A name our scanner keeps flagging is behaving differently from the rest of the market, even on a quiet day.

Other stocks moving today

Each opens that stock’s own why-is-it-moving page.

Move and volume are based on the latest market data and refresh live on this page. Scanner alerts are our own real-time unusual-volume signals. This is research, not investment advice.