Shares trade at a forward P/E of 10.5x with a PEG of 0.10 against 26% revenue growth, and analysts see roughly 36% upside — a compelling value case on paper — but the setup is a confirmed falling-knife pattern with a death cross, RSI at 15, and price below all moving averages, compounded by three consecutive earnings misses and estimates described as trending downward.
Thesis pillars
- Deep Value Discount↓Deteriorating
- Falling Knife Technical Pattern↑Improving
- Earnings Miss Streak And Estimate Cuts→Stable
- +1 more pillar — see the Why tab for full reasoning
Cosan S.A. (CSAN) Stock Analysis
Recovery setup
Energy · Oil & Gas Refining & Marketing
Sell if holding. Engine safety override at $2.94: Quality below floor (4.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.0/10. Specifically: Below-average business quality; Below long-term trend.
Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar segments. The company's Raízen segment engages in the production, marketing, origination, and trading of sugar, as well as ethanol; production and marketing of... Read more
Sell if holding. Engine safety override at $2.94: Quality below floor (4.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.0/10. Specifically: Below-average business quality; Below long-term trend. Chart setup: Death cross but MACD improving, RSI 70. Score 6.0/10, moderate confidence.
Passes 7/9 gates (positive momentum, clean insider activity, no SEC red flags, news events none recent, earnings proximity 71d clear, semi cycle peak clear, materials cycle peak clear). Fails on favorable risk/reward ratio. Suitability: speculative.
Recent developments
updated 2026-09-04Recent Developments — Cosan S.A.
Latest news
- NEWS Cosan S.A. stock (BRCSANACNOR6): Earnings preview signals 1 centavo per share - AD HOC NEWS — AD HOC NEWS neutral
- NEWS Cosan (NYSE:CSAN) Hits New 52-Week Low - Time to Sell? - MarketBeat — MarketBeat negative
- NEWS Cosan Publishes Reviewed Q1 2026 Interim Financial Statements With Clean PwC Conclusion - TipRanks — TipRanks positive
- NEWS Cosan (CSAN) to Release Earnings on Thursday - MarketBeat — MarketBeat positive
- NEWS Cosan S.A. Sponsored ADR (NYSE:CSAN) Given Consensus Recommendation of "Reduce" by Brokerages - MarketBeat — MarketBeat negative
Generated 2026-09-04T12:02:04Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
3 floor-breakers·2 ceiling hits
Technicals below the gate floor. Component breakdown shows what dragged the score down.static
No near-term catalyst priced in. Thesis progression will come from fundamentals grinding, not event reaction.static
Ranks in the bottom of its industry peers on the composite signal. Better names in the same sector exist.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $2.94: Quality below floor (4.0 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.0/10. Specifically: Below-average business quality; Below long-term trend. Chart setup: Death cross but MACD improving, RSI 70. Prior stop was $2.73. Score 6.0/10, moderate confidence.
Take-profit target: $3.07 (-0.2% upside). Prior stop was $2.73. Stop-loss: $2.73.
Target reached (-0.2% upside); Quality below floor (4.0 < 4.0); Value-trap signals (2/5): Margin compression (op margin 2.8%), High leverage (D/E 2.4).
Cosan S.A. trades at a P/E of N/A (forward 11.7). TrendMatrix value score: 8.6/10. Verdict: Sell.
17 analysts cover CSAN with a consensus score of 3.8/5. Average price target: $3.
What does Cosan S.A. do?Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar...
Cosan S.A. engages in the fuel distribution business. It operates through Raízen, Compass, Moove, Rumo, and Radar segments. The company's Raízen segment engages in the production, marketing, origination, and trading of sugar, as well as ethanol; production and marketing of bioenergy, and solar energy and biogas; trading and resale of electricity; and trading and marketing of fossil, renewable fuels, and lubricants under the Shell brand. Its Compass segment distributes piped natural gas to industrial, residential, commercial, automotive, and cogeneration customers; and marketing of natural gas. The company's Moove segment produces, formulates, and distributes lubricants, base oils, and specialties under the Mobil brand and various proprietary brands for industrial, commercial, and passenger vehicles. Its Rumo segment provides logistics services for rail transportation, storage, and port loading of commodities, including grains and sugar; locomotive and railcar leasing; and rail equipment and container operations. The company's Radar segment manages agricultural property. The company operates in Brazil, England, France, Spain, Portugal, Argentina, Bolivia, Uruguay, Paraguay, Singapore, United Arab Emirates, Oceania, the United States, Latin America, Europe, Asia, and internationally. Cosan S.A. was founded in 1936 and is headquartered in São Paulo, Brazil.