chartexchange

PMN
ProMIS Neurosciences Inc. Common Shares (ON)
stockNASDAQ

Market OpenNov 2, 2026 1:50:01 PM EST
2.92USD-11.782%(-0.39)3,244,061
Pre-marketNov 2, 2026 9:29:30 AM EST
3.50USD+5.740%(+0.19)
2.9000Bid2.9500Ask0.0500Spread
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Healthcare
Biotechnology
HQ
Toronto, ON, Canada
Previous Close
$3.31
Beta
1.96
52-Week High
$27.40 2026-03-05
52-Week Low
$3.21 2026-10-30
SMA 50
$11.25
SMA 200
$12.89
Avg. Vol 10D
196,429
Avg. Vol 30D
88,600
Avg. Vol 90D
91,162
Relative Vol
35.01
7.03M
16.0600%
1,392
Nov 11, 2026 (9d)
Nov 28, 2025 · 1-for-25 (reverse)
PMN Profile

promis™ neurosciences, inc. (tse: pmn, https://ca.finance.yahoo.com/q/bc?s=pmn.to), is a development stage biotech company that discovers and develops precision therapeutics and companion diagnostics for early detection and effective treatment of neurodegenerative diseases, in particular alzheimer's disease (ad) and amyotrophic lateral sclerosis (als). the company's scientific foundation centers on the growing knowledge base relating to diseases characterized by the presence of abnormal, misfolded proteins. several neurodegenerative diseases exhibit protein misfolding, such as ad, als, and parkinson's disease (pd). recent published evidence indicates that for a given misfolded protein there exist multiple prion-like strains, each strain representing a specific target against which specific therapeutics can be developed. the company is focused on the discovery and development of precision therapeutics and companion diagnostics to combat the several strains of beta-amyloid (aβ) and tau i

PMN Performance
PeriodPriceDateChangeBeta
1W8.062026-10-26-63.87%38.841
1M9.402026-10-02-69.02%15.914
3M14.142026-08-03-79.41%5.961
6M11.012026-05-01-73.55%3.104
1Y10.282025-11-03-71.66%1.960
2Y28.752024-11-01-89.87%—
5Y231.252022-07-08-98.74%0.434
PMN Stock Summary

ProMIS Neurosciences Inc. Common Shares (ON) (NASDAQ:PMN) stock price today is $2.91, and today's volume is 3,101,726. PMN is down 12.030% today. The 30 day average volume is 88,600. PMN market cap is $26.11M with 8.97M shares outstanding.