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Core Natural Resources (CNR) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET

CNR dips 0.7% to $89.00, 3 down days in a row. Closed at $89.00, -0.67% vs the prior close of $89.60. Day range $87.92–$90.00, opened at $89.34.

Last close$89.00-0.67%
Day range87.92–90.00
Open89.34
Volume361.90K
52-week range74.75–114.80
Avg volume (20d)507.88K

CNR daily analysis — what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 15, 2026 — CNR dips 0.7% to $89.00, 3 down days in a row
Oct 14, 2026 — CNR dips 2.1% to $89.60
Oct 13, 2026 — CNR ends flat (-0.1%) to $91.54
Oct 12, 2026 — CNR jumps 3.6% to $91.62
Oct 9, 2026 — CNR ends flat (-0.1%) to $88.46, 4 down days in a row
Oct 8, 2026 — CNR dips 0.4% to $88.55, 3 down days in a row
Oct 7, 2026 — CNR dips 1.5% to $88.87
Oct 6, 2026 — CNR dips 0.9% to $90.21
Oct 5, 2026 — CNR rises 2.3% to $91.01, 3 up days in a row
Oct 2, 2026 — CNR rises 1.6% to $88.96

Things to know before you trade CNR

CNR market data (last 20 sessions)

DateOpenHighLowCloseVolume
Oct 15, 202689.3490.0087.9289.00361.90K
Oct 14, 202691.6692.2788.1489.60463.30K
Oct 13, 202691.7792.0589.7591.54272.40K
Oct 12, 202689.7992.3588.6991.62513.30K
Oct 9, 202689.3790.0188.0588.46457.50K
Oct 8, 202689.4491.6988.2688.55613.10K
Oct 7, 202689.2490.0887.8888.87364.10K
Oct 6, 202689.9591.2588.4890.21388.70K
Oct 5, 202689.6592.3288.4791.01610.40K
Oct 2, 202687.8090.0287.6088.96436.50K
Oct 1, 202685.0088.4283.3387.60554.70K
Sep 30, 202687.1188.3685.7785.84451.70K
Sep 29, 202687.7987.9086.2086.50467.20K
Sep 28, 202689.0589.6187.6288.40431.00K
Sep 25, 202688.4589.6488.0889.02348.00K
Sep 24, 202692.3892.3887.6888.76676.30K
Sep 23, 202693.2794.0791.7292.15387.80K
Sep 22, 202689.3294.7989.3293.93525.70K
Sep 21, 202690.1292.1090.0890.75426.80K
Sep 18, 202692.4092.4889.8991.081.41M

About Core Natural Resources

Core Natural Resources (CNR) is listed on the NYSE and classified by the SEC under “Silver Ores”. Its business address is in CANONSBURG, PA. State of incorporation: DC. Fiscal year ends December 31. SEC CIK 1710366.

CNR board of directors & executives

From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).

Directors

NameRoleLatest filing
James A BrockExecutive Chair and CEOMar 25, 2026
Edward L Ii DohenyDirectorMay 1, 2026
Holly K KoeppelDirectorFeb 24, 2026
Patrick A KriegshauserDirectorFeb 24, 2026
Ronald C KeatingDirectorMay 1, 2026
Richard A NavarreDirectorMar 11, 2026
Valli PereraDirectorFeb 24, 2026
Joseph P Jr PlattDirectorFeb 24, 2026

Executive officers

NameTitleLatest filing
Robert J. Jr. BraithwaiteSVP, Marketing & SalesFeb 23, 2026
James A BrockExecutive Chair and CEOMar 25, 2026
Rosemary L KleinSVP, CLO & Corp. Sec.Mar 20, 2026
John RothkaChief Accounting OfficerMar 19, 2026
Kurt R. SalvatoriSVP, Chief Admin. OfficerFeb 23, 2026
George John Jr SchullerSVP, Chief Operating OfficerFeb 23, 2026
Deck SloneSVP, Strategy & Public PolicyFeb 23, 2026
Miteshkumar ThakkarPresident & CFOFeb 23, 2026
Nathan Joseph TuckerSVP & Chief Financial OfficerAug 20, 2026

Recent insider buys & sales

DateInsiderTypeSharesPrice
Mar 19, 2026Rosemary L KleinSale10,000$105.00
Mar 19, 2026Rosemary L KleinSale5,000$110.62
Mar 18, 2026James A BrockSale40,760$101.15
Mar 17, 2026John RothkaSale1,000$97.66
Mar 10, 2026Richard A NavarreSale6,000$91.70
Mar 10, 2026John RothkaSale3,800$91.62
Oct 9, 2025John RothkaSale1,000$100.00
Oct 8, 2025John RothkaSale1,000$95.00
Oct 3, 2025John RothkaSale2,500$90.00

CNR financials (annual, from XBRL filings)

Fiscal year endRevenueNet incomeDiluted EPSOperating cash flow
Dec 31, 2025$4.16B$-153.22M-2.98$305.75M
Dec 31, 2024$2.16B$286.40M9.61$476.39M
Dec 31, 2023$2.51B$655.89M19.79$857.95M
Dec 31, 2022$2.28B$466.98M13.07$650.99M
Dec 31, 2021$1.26B$34.11M0.96$305.57M

Latest balance sheet: total assets $6.12B, total liabilities $2.40B, cash $473.20M (as of Jun 30, 2026).

CNR earnings / results-day log

DateFilingClose that day
Aug 6, 20268-K Item 2.02 (results)$89.98
May 7, 20268-K Item 2.02 (results)$88.56
Feb 12, 20268-K Item 2.02 (results)$90.05
Nov 6, 20258-K Item 2.02 (results)$86.52
Aug 5, 20258-K Item 2.02 (results)$78.17
May 8, 20258-K Item 2.02 (results)$67.80
Feb 20, 20258-K Item 2.02 (results)$81.79
Nov 5, 20248-K Item 2.02 (results)$113.63
Aug 8, 20248-K Item 2.02 (results)—
May 7, 20248-K Item 2.02 (results)—
Feb 6, 20248-K Item 2.02 (results)—
Oct 31, 20238-K Item 2.02 (results)—

More on CNR

Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.