Why is $COLL stock down today?

Collegium Pharmaceutical, Inc. Common Stock · Pharmaceutical Preparations

Why is $COLL down today?

The likely driver

Share buyback program

COLLEGIUM PHARMACEUTICAL, INC filed an 8-K: Other Material Event

SEC filing · Aug 13

The numbers behind the move

Short interest

18.6% of float

Days to cover

8.1d

Float

32.6M · Medium

Float rotation

0.0x

COLL: 18.6% of the float is sold short (8.1 days to cover).

Price

$22.84

Move today

-0.9%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

115

Market cap

$750M

Prev close

$23.04

Avg volume

704K

Nothing has triggered on COLL yet in this session. Our scanner has flagged it 115 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 COLL page for the chart and the alert history.

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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.