NASDAQ · DYNHealthcarePharmaceuticals

Dyne Therapeutics, Inc. Common Stock (DYN)

$18.54+2.71%
Close Nov 4, 2026 · split-adjusted
Oct 30, 2026$16.69▼ 30.78% in range
Nov 3, 2025Low $14.25 · High $26.78Oct 30, 2026
What changed · written from our data
As of Nov 4, 2026

Dyne Therapeutics closed at $18.54 on Nov 4, up 2.71%, 30.8% below its 52-week closing high. Volume of 3.7M shares was 1.33× its 20-day average (above normal).

Split-adjusted performance: +20.4% over one month, -1.6% over six months, -23.1% over one year.

Short interest was 25.5M shares at the Oct 15 settlement, down 2.0% from the prior report (14.6% of float, 7.4 days to cover).

Market cap$3.46B186.7M shares
Revenue · quarter$0.00—
Diluted EPS$-1.08—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range14.25 – 26.78−30.8% from high
Volume3.7M1.33× 20-day avg
Volatility · 60d59.8%Annualised
Short % of float14.6%7.4 days to cover
Net cash$685.0MCash $898.5M
Next earnings—Not scheduled
Split-adjusted performance
1W +9.2%1M +20.4%3M −28.4%6M −1.6%YTD −5.2%1Y −23.1%3Y +153.3%5Y +29.8%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Pharmaceuticals

Percentile among 420 companies (100 = best)

6-month momentum70
Revenue growth—
Net margin—
Value (low P/E)—
Size86

Industry medians: 6-month return −25.5%, revenue growth +6.2%, net margin −33.8%, P/E 16.1×.

Short interest

Details →
Shares short25.5M−2.0% vs prior
Days to cover7.4Settled Oct 15
% of float14.6%
Short vol. 10d55.7%of daily volume

Closest peers by size in Pharmaceuticals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
DYNDyne Therapeutics$18.54+2.71%−1.6%———$3.46B
ELVNEnliven Therapeutics$47.25+5.40%+14.7%———$3.46BCompare
VKTXViking Therapeutics$27.97+7.21%−13.4%———$3.57BCompare
OGNOrganon &$13.83−0.14%+3.1%−1.7%10.4%17.1$3.63BCompare
VRDNViridian Therapeutics$29.06+15.53%+65.7%+278.7%−39726.8%—$3.29BCompare
AMLXAmylyx Pharmaceuticals$29.40+0.68%+83.1%———$3.69BCompare
IRONDisc Medicine$83.28+2.61%+21.3%———$3.70BCompare
ACADAcadia Pharmaceuticals$21.47+4.38%0.0%+16.4%10.2%9.7$3.70BCompare
PBLSParabilis Medicines$30.36+3.79%——−45239.9%—$3.75BCompare

Quick answers

What does Dyne Therapeutics do?
Dyne Therapeutics Inc is a clinical-stage neuromuscular disease company focused on discovering and advancing life-transforming therapeutics for people living with genetically driven neuromuscular diseases. Its FORCE platform develops targeted therapeutics that are designed to overcome limitations in delivery to muscle tissue and the central nervous system, or CNS.
What is DYN's market cap?
$3.46B, based on the Nov 4 close of $18.54.
Does Dyne Therapeutics pay a dividend?
No regular cash dividend has been paid in the last year.
How much of DYN is sold short?
25.5M shares, 14.6% of float, as of Oct 15, 2026.
What sector is DYN in?
Healthcare, in the Pharmaceuticals industry.

About Dyne Therapeutics

Dyne Therapeutics Inc is a clinical-stage neuromuscular disease company focused on discovering and advancing life-transforming therapeutics for people living with genetically driven neuromuscular diseases. Its FORCE platform develops targeted therapeutics that are designed to overcome limitations in delivery to muscle tissue and the central nervous system, or CNS. Its FORCE platform therapeutics consist of a payload that is rationally designed to target the genetic basis of the disease being treated, a linker, and an antigen-binding fragment that attaches to the payload using the linker. Its Pipeline includes DYNE-101, DYNE-251, DYNE-302, and DYNE-401.

HQ: Waltham, MA258 employeesListed Sep 17, 2020dyne-tx.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology