Why is $GBX stock down today?
The Greenbrier Companies, Inc. · Railroad Equipment
Why is $GBX down today?
The likely driver
For release: August 31, 2026, 4:05 p.m. EDT
GREENBRIER COMPANIES INC: For release: August 31, 2026, 4:05 p.m. EDT
SEC filing · Aug 31
Price
$41.85
Move today
-0.3%
Volume vs avg
0.0x
Scanner alerts today
1
Flagged in 30 days
21
Market cap
$1.3B
Prev close
$41.98
Avg volume
454K
Today’s scanner timeline
- 10:43 AMUnusual volume (RVOL) alert
Unusual-volume alerts often fire before the news is widely reported. This is when our scanner first flagged GBX today.
Earlier scanner activity on GBX
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Big % mover alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Big % 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.