Why is $PMN stock down today?

ProMIS Neurosciences Inc. Common Shares (ON)

Why is $PMN down today?

The likely driver

ProMIS Neurosciences Announces Second Quarter 2026 Financial Results and Provides Corporate Highlights

SEC filing · Aug 13

The numbers behind the move

Short interest

24.7% of float

Days to cover

10.8d

Float

1.1M · Low

Float rotation

0.0x

Dilution

Active

Insider buying

8 open-market

PMN: 24.7% of the float is sold short (10.8 days to cover), a low 1.1M-share float, active share dilution on file, 8 open-market insider buys.

Price

$13.21

Move today

-5.8%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

Market cap

$112M

Prev close

$14.02

Avg volume

91K

Nothing has triggered on PMN yet in this session. Our scanner has flagged it 1 time in the last 30 days , most recently on September 9 for unusual volume, which is why this page is here. See the full PMN page for the chart and the alert history.

Earlier scanner activity on PMN

Sep 9Unusual volume (RVOL) 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.

Full $PMN page →Live chart Trending stocks

Other stocks moving today

$OCGN -19.9%$SGLY +19.6%$TYRA -17.7%$BIAF +17.6%$PCLA +17.4%$EVMN -17.1%$WW -17.0%$CRBP -16.4%

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.