Why is $TRN stock moving today?
Trinity Industries, Inc. · Railroad Equipment
Why is $TRN moving today?
The likely driver
TRINITY INDUSTRIES INC: Q2 FY2026 results, three months to Jun 30, 2026
TRINITY INDUSTRIES INC: Q2 FY2026 results, three months to Jun 30, 2026
SEC filing · Jul 30
The numbers behind the move
Short interest
4.6% of float
Days to cover
4.4d
Float
79.7M · High
Float rotation
0.0x
Price
$28.00
Move today
+0.0%
Volume vs avg
0.0x
Scanner alerts today
0
Flagged in 30 days
21
Market cap
$2.2B
Prev close
$28.00
Avg volume
717K
Nothing has triggered on TRN yet in this session. Our scanner has flagged it 21 times in the last 30 days , most recently on September 18 for big percentage moves, unusual volume, which is why this page is here. See the full TRN page for the chart and the alert history.
Earlier scanner activity on TRN
- Sep 18Unusual volume (RVOL) alert
- Sep 18Unusual volume (RVOL) alert
- Sep 18Unusual volume (RVOL) alert
- Sep 18Unusual volume (RVOL) alert
- Sep 14Unusual volume (RVOL) alert
- Sep 11Unusual volume (RVOL) alert
- Sep 11Unusual volume (RVOL) alert
- Sep 11Unusual volume (RVOL) alert
- Sep 2Unusual volume (RVOL) alert
- Sep 1Unusual volume (RVOL) alert
- Sep 1Big % mover alert
- Sep 1Unusual 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.