NASDAQ · NBMaterialsMining & Metals

NioCorp Developments Ltd. Common Stock (NB)

$2.98−4.33%
Close Nov 3, 2026 · split-adjusted
Nov 3, 2026$2.98▼ 54.36% in range
Nov 3, 2025Low $2.90 · High $7.70Nov 3, 2026
What changed · written from our data
As of Nov 3, 2026

NioCorp Developments closed at $2.98 on Nov 3, down 4.33%, within 2.8% of its 52-week closing low. Volume of 2.2M shares was 0.72× its 20-day average (below normal).

Split-adjusted performance: -13.9% over one month, -49.5% over six months, -59.6% over one year.

Short interest was 12.0M shares at the Oct 15 settlement, up 7.3% from the prior report (8.9% of float, 4.0 days to cover).

Market cap$434.6M145.8M shares
Revenue · quarter$0.00—
Diluted EPS$-0.05—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range2.90 – 7.70−61.3% from high
Volume2.2M0.72× 20-day avg
Volatility · 60d64.4%Annualised
Short % of float8.9%4.0 days to cover
Net cash$415.0MCash $415.0M
Next earnings—Not scheduled
Split-adjusted performance
1W −12.6%1M −13.9%3M −40.6%6M −49.5%YTD −43.8%1Y −59.6%3Y −38.9%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Mining & Metals

Percentile among 53 companies (100 = best)

6-month momentum26
Revenue growth—
Net margin—
Value (low P/E)—
Size46

Industry medians: 6-month return −36.4%, revenue growth +12.7%, net margin −9.0%, P/E 15.1×.

Short interest

Details →
Shares short12.0M+7.3% vs prior
Days to cover4.0Settled Oct 15
% of float8.9%
Short vol. 10d55.8%of daily volume

Closest peers by size in Mining & Metals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
NBNioCorp Developments$2.98−4.33%−49.5%———$434.6M
METCRamaco Resources$6.74+2.28%−55.2%−5.3%−9.7%—$429.2MCompare
ALOYREalloys$6.05−4.42%——−4579.4%—$421.5MCompare
CTGOContango Silver & Gold$13.70−2.49%−40.6%———$458.1MCompare
THMInternational Tower Hill Mines$1.80−3.23%−20.4%———$470.9MCompare
TMQTrilogy Metals$2.19+0.46%−48.1%———$397.2MCompare
VGZVista Gold$2.41−2.43%+14.2%———$351.8MCompare
IDRIdaho Strategic Resources$19.00−3.11%−56.7%+13.2%34.0%13.4$300.7MCompare
URGUr-Energy$0.7335−7.56%−58.3%+37.7%−116.1%—$291.8MCompare

Quick answers

What does NioCorp Developments do?
NioCorp Developments Ltd is engaged in exploration and development of mineral deposits in North America, specifically, the Elk Creek Niobium/Scandium/Titanium property. The company has one reportable segment: the United States, which conducts exploration, development, and care and maintenance activities at the Elk Creek Project.
What is NB's market cap?
$434.63M, based on the Nov 3 close of $2.98.
Does NioCorp Developments pay a dividend?
No regular cash dividend has been paid in the last year.
How much of NB is sold short?
12.0M shares, 8.9% of float, as of Oct 15, 2026.
What sector is NB in?
Materials, in the Mining & Metals industry.

About NioCorp Developments

NioCorp Developments Ltd is engaged in exploration and development of mineral deposits in North America, specifically, the Elk Creek Niobium/Scandium/Titanium property. The company has one reportable segment: the United States, which conducts exploration, development, and care and maintenance activities at the Elk Creek Project.

HQ: Centennial, CO14 employeesListed Apr 23, 2009niocorp.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