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Why is $CRBP stock down today?

Corbus Pharmaceuticals Holdings, Inc.

Why is $CRBP down today?

The likely driver

Corbus Pharmaceuticals Holdings, Inc.: Q2 FY2026 results, three months to Jun 30, 2026
Corbus Pharmaceuticals Holdings, Inc.: Q2 FY2026 results, three months to Jun 30, 2026
SEC filing · Aug 6

The numbers behind the move

Short interest
57.1% of float
Days to cover
6.0d
Float
3.8M · Low
Float rotation
0.1x
Dilution
Heavy
Insider buying
3 open-market

CRBP: 57.1% of the float is sold short (6.0 days to cover), a low 3.8M-share float, active share dilution on file, 3 open-market insider buys.

Price
$8.37
Move today
-6.5%
Volume vs avg
0.0x
Scanner alerts today
0
Flagged in 30 days
101
Market cap
$205M
Prev close
$8.95
Avg volume
447K

Nothing has triggered on CRBP yet in this session. Our scanner has flagged it 101 times in the last 30 days , most recently on September 9 for big percentage moves, unusual volume, which is why this page is here. See the full CRBP page for the chart and the alert history.

Earlier scanner activity on CRBP

  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Big % mover alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Big % mover alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 9Big % mover alert
  • Sep 9Unusual volume (RVOL) alert
  • Sep 8Unusual volume (RVOL) 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.