Why is $PACB stock down today?
Pacific Biosciences of California, Inc. · LABORATORY ANALYTICAL INSTRUMENTS
Why is $PACB down today?
The likely driver
PACIFIC BIOSCIENCES OF CALIFORNIA, INC.: Q2 FY2026 results, three months to Jun 30, 2026
SEC EDGAR·5:30 PM ET
Price
$1.31
Move today
-3.0%
Volume vs avg
0.0x
Scanner alerts today
14
Flagged in 30 days
268
Market cap
$421M
Prev close
$1.35
Avg volume
6.6M
Today’s scanner timeline
- 3:38 PMBig % mover alert
- 3:22 PMUnusual volume (RVOL) alert
- 11:58 AMBig % mover alert
- 11:58 AMUnusual volume (RVOL) alert
- 11:31 AMBig % mover alert
- 11:05 AMBig % mover alert
- 10:20 AMBig % mover alert
- 10:14 AMUnusual volume (RVOL) alert
- 9:28 AMBig % mover alert
- 9:28 AMUnusual volume (RVOL) alert
- 8:10 AMBig % mover alert
- 8:10 AMUnusual volume (RVOL) alert
Unusual-volume alerts often fire before the news is widely reported. This is when our scanner first flagged PACB today.
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.