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↓Deteriorating
- Quality Below Minimum Floor→Stable
- Erratic Earnings Surprise History↓Deteriorating
- +1 more pillar — see the Why tab for full reasoning
Core Natural Resources, Inc. (CNR) Stock Analysis
Energy · Thermal Coal
Sell if holding. Engine safety override at $99.62: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 5.3/10. Specifically: Elevated put/call ratio: 1.43; Below-average business quality.
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 $99.62: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 5.3/10. Specifically: Elevated put/call ratio: 1.43; Below-average business quality. Chart setup: No clear chart pattern; technical signals are mixed. Score 5.3/10, moderate confidence.
Passes 6/8 gates (clean insider activity, no SEC red flags, news events none recent, earnings proximity 60d clear, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum and favorable risk/reward ratio. Suitability: aggressive.
Recent developments
updated 2026-09-05Recent 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 2026-09-05T21:17:35Z.
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.
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Rating Breakdown
2 floor-breakers
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 $99.62: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 5.3/10. Specifically: Elevated put/call ratio: 1.43; Below-average business quality. Chart setup: No clear chart pattern; technical signals are mixed. Prior stop was $92.72. Score 5.3/10, moderate confidence.
Take-profit target: $102.77 (-6.6% upside). Prior stop was $92.72. Stop-loss: $92.72.
Concentration risk — Customer: U.S. electric power generators (68.0%); Target reached (-6.6% upside); Quality below floor (3.6 < 4.0).
Core Natural Resources, Inc. trades at a P/E of 50.1 (forward 15.0). TrendMatrix value score: 6.9/10. Verdict: Sell.
9 analysts cover CNR with a consensus score of 4.0/5. Average price target: $110.
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.