Why is CLDX stock up today?

Why is $CLDX stock moving today?

Celldex Therapeutics, Inc · IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES

Why is $CLDX moving today?

The likely driver

Celldex Therapeutics, Inc.: Q2 FY2026 results, three months to Jun 30, 2026

SEC filing · Aug 6

The numbers behind the move

Short interest

11.6% of float

Days to cover

12.2d

Float

74.2M · Medium

Float rotation

0.0x

Dilution

Heavy

CLDX: 11.6% of the float is sold short (12.2 days to cover), active share dilution on file.

Price

$38.24

Move today

+0.0%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

111

Market cap

$3.0B

Prev close

$38.24

Avg volume

1.0M

Nothing has triggered on CLDX yet in this session. Our scanner has flagged it 111 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 CLDX page for the chart and the alert history.

Full $CLDX page →Live chart Trending stocks

Other stocks moving today

$KXIN -17.1%$SION -17.0%$VEEA -16.5%$KRRO -15.1%$TURB -14.9%$KDK -14.4%$WNTR -13.0%$GENI -13.0%

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.