Why is $ATRC stock down today?

AtriCure, Inc. · SURGICAL & MEDICAL INSTRUMENTS & APPARATUS

Why is $ATRC down today?

The likely driver

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

SEC filing · Jul 27

The numbers behind the move

Short interest

7.7% of float

Days to cover

6.1d

Float

50.9M · Medium

Float rotation

0.0x

Price

$52.93

Move today

-0.2%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

114

Market cap

$2.7B

Prev close

$53.03

Avg volume

948K

Nothing has triggered on ATRC yet in this session. Our scanner has flagged it 114 times in the last 30 days , most recently on September 9 for big percentage moves, unusual volume, which is why this page is here. See the full ATRC page for the chart and the alert history.

Full $ATRC page →Live chart Trending stocks

Other stocks moving today

$ASO +14.4%$FTK +14.4%$BRNX +14.3%$CASY -14.2%$RGC -14.2%$CHRN -13.7%$AIAI -13.4%$GAME +13.2%

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.