Core Natural Resources offers an optically cheap forward price-to-earnings of 12.9x, but a business quality score of 2.3 well below the minimum threshold, an earnings track record averaging a -41.5% quarterly surprise, 68% customer concentration in a single end-market, and an unfavorable risk/reward ratio of 0.87 make the valuation screen a potential trap rather than an opportunity.
Thesis pillars
- Electric Power Customer Concentration↑Improving
- Quality Below Minimum Floor→Stable
- Erratic Earnings Surprise History→Stable
- +1 more pillar — see the Why tab for full reasoning
Pillars as of Jul 3, 2026, based on the 10-K filed Feb 17, 2026
Core Natural Resources, Inc. (CNR) Stock Analysis
Energy · Thermal Coal
Sell if holding. Engine safety override at $86.96: Quality below floor (3.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10. Specifically: Below-average business quality; Negative price momentum; Below long-term trend.
Core Natural Resources produces metallurgical and thermal coals from mining complexes in Pennsylvania, West Virginia, Wyoming, and Colorado following its January 2025 all-stock merger with Arch Resources. The company sells coal to electric power generators (73% of 2025 sales... Read more
Sell if holding. Engine safety override at $86.96: Quality below floor (3.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10. Specifically: Below-average business quality; Negative price momentum; Below long-term trend. Chart setup: No clear chart pattern; technical signals are mixed. Score 5.4/10, moderate confidence.
Passes 4/7 gates (clean insider activity, no SEC red flags, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum and favorable risk/reward ratio and earnings proximity 5d<=7d. Suitability: aggressive.
Recent developments
updated 2026-10-30Recent Developments — Core Natural Resources, Inc.
Latest news
- NEWS The Manufacturers Life Insurance Company Acquires 59,683 Shares of Core Natural Resources, Inc. $CNR - MarketBeat — MarketBeat neutral
- NEWS Earnings To Watch: Core Natural Resources (CNR) Reports Q2 Results Tomorrow - StockStory — StockStory positive
- NEWS Earnings To Watch: Core Natural Resources (CNR) Reports Q2 Results Tomorrow - The Globe and Mail — The Globe and Mail neutral
- NEWS Sei Investments Co. Has $7.07 Million Stake in Core Natural Resources, Inc. $CNR - MarketBeat — MarketBeat neutral
- NEWS Core Natural Resources Shares Rise After Q2 Swings to Profit, Revenue Increases - Moomoo — Moomoo positive
Generated 2026-10-30T14:13:22Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHCustomerU.S. electric power generators68%10-K Item 1A: 'the Company sold approximately 68% of its sales tons to U.S. electric power generators'
- MEDIUMSupplierconcentrated group of suppliers10-K Item 1A: 'We procure this equipment from a concentrated group of suppliers'
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy
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Rating Breakdown
3 floor-breakers
Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Quality below the gate floor. Component breakdown shows what dragged the score down.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $86.96: Quality below floor (3.6 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 5.4/10. Specifically: Below-average business quality; Negative price momentum; Below long-term trend. Chart setup: No clear chart pattern; technical signals are mixed. Prior stop was $83.40. Score 5.4/10, moderate confidence.
Analyst target: $93.92 (+8.0% upside). Prior stop was $83.40. Stop-loss: $83.40.
Concentration risk — Customer: U.S. electric power generators (68.0%); Quality below floor (3.6 < 4.0).
Core Natural Resources, Inc. trades at a P/E of 44.0 (forward 13.4). TrendMatrix value score: 7.5/10. Verdict: Sell.
9 analysts cover CNR with a consensus score of 4.0/5. Average price target: $111.
What does Core Natural Resources, Inc. do?Core Natural Resources produces metallurgical and thermal coals from mining complexes in Pennsylvania, West Virginia,...
Core Natural Resources produces metallurgical and thermal coals from mining complexes in Pennsylvania, West Virginia, Wyoming, and Colorado following its January 2025 all-stock merger with Arch Resources. The company sells coal to electric power generators (73% of 2025 sales tons), industrial customers, and metallurgical end-users, exporting 24.5 million tons in 2025 through two East Coast terminals.