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Cosan S.A. (CSAN) Stock Analysis

Falling Knife setup

SellVALUE-TRAP 1/5Moderate Confidence

Energy · Oil & Gas Refining & Marketing

Sell if holding. At $3.95, A.R:R 1.1:1 is below the 1.5:1 minimum. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Thin upside margin: 10.0%; Leverage penalty (D/E 1.1): -0.5.

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

$3.95+10.0% A.UpsideScore 6.1/10#1 of 15 Oil & Gas Refining & Marketing
Stop $3.78Target $4.33(analyst − 15%)A.R:R 1.1:1
Analyst target$5.09+28.9%3 analysts
$4.33our TP
$3.95price
$5.09mean
$5

Sell if holding. At $3.95, A.R:R 1.1:1 is below the 1.5:1 minimum. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Thin upside margin: 10.0%; Leverage penalty (D/E 1.1): -0.5. Chart setup: Death cross, below all MAs, RSI 27, MACD bearish. Score 6.1/10, moderate confidence.

Passes 4/8 gates (clean insider activity, no SEC red flags, news events none recent, semi cycle peak clear). Fails on weak momentum and favorable risk/reward ratio and death cross (50MA < 200MA). Suitability: aggressive.

Thesis

Rewards
Attractive valuation
Strong growth profile
Risks
Thin upside margin: 10.0%
Leverage penalty (D/E 1.1): -0.5
Consecutive earnings misses (3)

Key Metrics

P/E (TTM)
P/E (Fwd)15.7
Mkt Cap$3.8B
EV/EBITDA1.6
Profit Mgn-24.1%
ROE-29.0%
Rev Growth26.5%
Beta0.73
DividendNone
Rating analysts16

Quality Signals

Piotroski F8/9

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. Full disclaimer

Rating Breakdown

2 floor-breakers·2 ceiling hits

No near-term catalyst priced in. Thesis progression will come from fundamentals grinding, not event reaction.static

Earnings History
0.0
Surprise Avg
0.0
Erm
3.5
Earnings Timing
5.0
Earnings concerns: 1B/3MEarnings in 14 days

Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static

Volume
0.0
Ma Position
1.0
Rsi
3.0
Macd
3.6
Obv
10.0
Capitulation risk (RSI 27, below 200MA)Volume accumulation (rising OBV)Below 200-MA, MA slope -4.0%/30d — confirmed downtrend
GatesMomentum 3.5<4.5A.R:R 1.1 < 1.5@spotDeath cross (50MA < 200MA)EARNINGS PROXIMITY 14d<=14d (soft)Insider activity: OKNo SEC red flagsNEWS EVENTS NONE RECENTSEMI CYCLE PEAK CLEARFalling KnifeSuitability: Aggressive
RSI
27 · Oversold
20D MA 50D MA 200D MADEATH CROSSSupport $3.90Resistance $4.53

Price Targets

$4
$4
A.Upside+9.6%
A.R:R1.1:1

Position Sizing

ConvictionNone
Suggested %0.5%
Max %1%
RegimeCautious

Risk Alerts

! NEWS_MOD=-2: HOLD_IF_HOLDING → SELL_IF_HOLDING
! Momentum score 3.5/10 — below 4.5 minimum
! Reward/Risk 1.1:1 at current price — below 1.5:1 minimum

Earnings

B
M
M
M
1/4 beats
Next Earnings2026-05-14 (14d)

Verdict History

reverse chrono — latest first
Loading history...
Verdicts are recorded on every nightly pipeline run. Rows capture transitions (verdict flips, score deltas ≥0.3, entry/TP/SL changes). Rows with a ▶ can be expanded to see the change reason. Aggregate cohort performance is tracked in the recommendation ledger.
Frequently Asked Questions
Is CSAN stock a buy right now?

Sell if holding. At $3.95, A.R:R 1.1:1 is below the 1.5:1 minimum. Reward from here is too thin for a buy — the engine flags exit. Additional concerns: Thin upside margin: 10.0%; Leverage penalty (D/E 1.1): -0.5. Chart setup: Death cross, below all MAs, RSI 27, MACD bearish. Prior stop was $3.78. Score 6.1/10, moderate confidence.

What is the CSAN stock price target?

Take-profit target: $4.33 (+10.0% upside). Prior stop was $3.78. Stop-loss: $3.78.

What are the risks of investing in CSAN?

Thin upside margin: 10.0%; Leverage penalty (D/E 1.1): -0.5; Consecutive earnings misses (3).

Is CSAN overvalued or undervalued?

Cosan S.A. trades at a P/E of N/A (forward 15.7). TrendMatrix value score: 8.8/10. Verdict: Sell.

What do analysts say about CSAN?

16 analysts cover CSAN with a consensus score of 3.8/5. Average price target: $5.

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.

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