NYSE · SSMRMaterialsMining & Metals

Sunshine Silver Mining & Refining Company (SSMR)

$11.08−9.77%
Close Nov 2, 2026 · split-adjusted
Nov 2, 2026$11.08▼ 34.52% in range
Sep 11, 2026Low $11.08 · High $17.18Nov 2, 2026
What changed · written from our data
As of Nov 2, 2026

Sunshine Silver Mining & Refining closed at $11.08 on Nov 2, down 9.77%, within 0.0% of its lowest close since Sep 11. Volume of 1.0M shares was 1.47× its 20-day average (above normal).

Split-adjusted performance: -28.0% over one month.

Short interest was 3.6M shares at the Oct 15 settlement, up 34.3% from the prior report (11.7% of float, 10.6 days to cover).

Market cap$1.59B143.7M shares
Revenue · quarter$0.00—
Diluted EPS$-0.13—
P/E · TTM—
Net margin—
Dividend yieldNone
Range since Sep 1111.08 – 17.18−35.5% from high
Volume1.0M1.47× 20-day avg
Volatility · 60d—Annualised
Short % of float11.7%10.6 days to cover
Net cash$288.5MCash $288.7M
Next earnings—Not scheduled
Split-adjusted performance
1W −15.4%1M −28.0%3M —6M —YTD —1Y —3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Mining & Metals

Percentile among 53 companies (100 = best)

6-month momentum—
Revenue growth—
Net margin—
Value (low P/E)—
Size68

Industry medians: 6-month return −34.8%, revenue growth +12.7%, net margin −9.0%, P/E 15.0×.

Short interest

Details →
Shares short3.6M+34.3% vs prior
Days to cover10.6Settled Oct 15
% of float11.7%
Short vol. 10d70.0%of daily volume

Closest peers by size in Mining & Metals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
SSMRSunshine Silver Mining & Refining$11.08−9.77%————$1.59B
HYMCHycroft Mining Holding$16.33−0.55%−54.8%———$1.52BCompare
NRPNatural Resource Partners L.P.$114.20−1.23%−3.7%+13.1%46.6%14.5$1.51BCompare
SINDSinda$11.42−2.31%————$1.81BCompare
AMRAlpha Metallurgical Resources$154.22−3.12%−16.6%−10.4%−2.5%—$1.95BCompare
PPTAPerpetua Resources$16.15−3.00%−40.0%———$2.02BCompare
IEIvanhoe Electric$7.56−2.07%−39.0%−32.2%−3405.0%—$1.21BCompare
IAUXi-80 Gold$1.38−0.72%−8.0%−12.5%−215.7%—$1.19BCompare
TMCTMC the metals$2.33−10.38%−55.1%———$1.03BCompare

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Quick answers

What does Sunshine Silver Mining & Refining do?
Sunshine Silver Mining & Refining Co is a mining exploration and development company. It owns and develops the Sunshine Mine, the Sunshine Silver/Copper Refinery, and related facilities, including the Sunshine Tailings Storage Facility and historical antimony refinery grounds.
What is SSMR's market cap?
$1.59B, based on the Nov 2 close of $11.08.
Does Sunshine Silver Mining & Refining pay a dividend?
No regular cash dividend has been paid in the last year.
How much of SSMR is sold short?
3.6M shares, 11.7% of float, as of Oct 15, 2026.
What sector is SSMR in?
Materials, in the Mining & Metals industry.

About Sunshine Silver Mining & Refining

Sunshine Silver Mining & Refining Co is a mining exploration and development company. It owns and develops the Sunshine Mine, the Sunshine Silver/Copper Refinery, and related facilities, including the Sunshine Tailings Storage Facility and historical antimony refinery grounds. The Sunshine Mine is a permitted past-producing silver mine in the United States that has historically produced silver, antimony, copper, and lead.

HQ: Kellogg, IDListed Jun 4, 2026sunshinesilvermining.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