Why is $CCOI stock up today?

Cogent Communications Holdings, Inc. · Communications Services, NEC

Why is $CCOI up today?

The likely driver

COGENT COMMUNICATIONS HOLDINGS, INC.: Q2 FY2026 results, three months to Jun 30, 2026

SEC filing · Aug 6

The numbers behind the move

Short interest

14% of float

Days to cover

4.5d

Float

51.2M · Medium

Float rotation

0.0x

CCOI: 14% of the float is sold short (4.5 days to cover).

Price

$9.18

Move today

+2.5%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

185

Market cap

$461M

Prev close

$8.96

Avg volume

1.8M

Nothing has triggered on CCOI yet in this session. Our scanner has flagged it 185 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 CCOI page for the chart and the alert history.

Full $CCOI page →Live chart Trending stocks

Other stocks moving today

$BC -2.8%$USO -2.7%$NAVN -2.7%$BZ -2.6%$SM -2.5%$AESI -2.5%$CMBT -2.4%$GRML +142.2%

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.