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Why is $AB stock down today?

AllianceBernstein Holding, L.P. · Investment Advice

Why is $AB down today?

The likely driver

AB Announces August 31, 2026 Assets Under Management
ALLIANCEBERNSTEIN HOLDING L.P.: AB Announces August 31, 2026 Assets Under Management
SEC filing · Sep 10
Price
$36.19
Move today
-0.5%
Volume vs avg
0.0x
Scanner alerts today
0
Flagged in 30 days
21
Market cap
$3.4B
Prev close
$36.37
Avg volume
276K

Nothing has triggered on AB yet in this session. Our scanner has flagged it 21 times in the last 30 days , most recently on September 21 for big percentage moves, unusual volume, which is why this page is here. See the full AB page for the chart and the alert history.

Earlier scanner activity on AB

  • Sep 21Unusual volume (RVOL) alert
  • Sep 21Unusual volume (RVOL) alert
  • Sep 16Unusual volume (RVOL) alert
  • Sep 10Unusual volume (RVOL) alert
  • Sep 8Unusual volume (RVOL) alert
  • Sep 1Unusual volume (RVOL) alert
  • Aug 28Unusual volume (RVOL) alert
  • Aug 28Unusual volume (RVOL) alert
  • Aug 27Big % mover alert
  • Aug 27Big % mover alert
  • Aug 27Unusual volume (RVOL) alert
  • Aug 25Big % 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.

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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.