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Why is $RBBN stock down today?

Ribbon Communications Inc. Common Stock · Services-Computer Integrated Systems Design

Why is $RBBN down today?

The likely driver

Ribbon Communications Inc.: Q2 FY2026 results, three months to Jun 30, 2026
Ribbon Communications Inc.: Q2 FY2026 results, three months to Jun 30, 2026
SEC filing · Jul 31
Price
$1.41
Move today
-8.2%
Volume vs avg
0.0x
Scanner alerts today
2
Flagged in 30 days
73
Market cap
$270M
Prev close
$1.53
Avg volume
1.0M

Today’s scanner timeline

  • 10:20 AMBig % mover alert
  • 10:20 AMUnusual volume (RVOL) alert

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

Earlier scanner activity on RBBN

  • Oct 19Unusual volume (RVOL) alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 15Big % mover alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 15Big % mover alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 15Unusual volume (RVOL) alert
  • Oct 14Unusual volume (RVOL) alert
  • Oct 14Unusual volume (RVOL) alert
  • Oct 14Unusual 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.

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Other stocks moving today

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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.