CSAN
Price
$4.57
Change
-$0.08 (-1.72%)
Updated
Sep 26, 01:03 PM (EDT)
Capitalization
2.36B
48 days until earnings call
SUN
Price
$50.53
Change
+$0.78 (+1.57%)
Updated
Sep 26, 04:59 PM (EDT)
Capitalization
6.8B
33 days until earnings call
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CSAN vs SUN

Header iconCSAN vs SUN Comparison
Open Charts CSAN vs SUNBanner chart's image
Cosan SA
Price$4.57
Change-$0.08 (-1.72%)
Volume$968
Capitalization2.36B
Suno
Price$50.53
Change+$0.78 (+1.57%)
Volume$4.44K
Capitalization6.8B
CSAN vs SUN Comparison Chart in %
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CSAN
Daily Signalchanged days ago
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SUN
Daily Signalchanged days ago
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CSAN vs. SUN commentary
Sep 26, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is CSAN is a Buy and SUN is a Buy.

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COMPARISON
Comparison
Sep 26, 2025
Stock price -- (CSAN: $4.65 vs. SUN: $49.75)
Brand notoriety: CSAN and SUN are both not notable
Both companies represent the Oil Refining/Marketing industry
Current volume relative to the 65-day Moving Average: CSAN: 117% vs. SUN: 78%
Market capitalization -- CSAN: $2.36B vs. SUN: $6.8B
CSAN [@Oil Refining/Marketing] is valued at $2.36B. SUN’s [@Oil Refining/Marketing] market capitalization is $6.8B. The market cap for tickers in the [@Oil Refining/Marketing] industry ranges from $59.72B to $0. The average market capitalization across the [@Oil Refining/Marketing] industry is $7.63B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

CSAN’s FA Score shows that 1 FA rating(s) are green whileSUN’s FA Score has 3 green FA rating(s).

  • CSAN’s FA Score: 1 green, 4 red.
  • SUN’s FA Score: 3 green, 2 red.
According to our system of comparison, SUN is a better buy in the long-term than CSAN.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

CSAN’s TA Score shows that 6 TA indicator(s) are bullish while SUN’s TA Score has 4 bullish TA indicator(s).

  • CSAN’s TA Score: 6 bullish, 4 bearish.
  • SUN’s TA Score: 4 bullish, 5 bearish.
According to our system of comparison, CSAN is a better buy in the short-term than SUN.

Price Growth

CSAN (@Oil Refining/Marketing) experienced а -20.92% price change this week, while SUN (@Oil Refining/Marketing) price change was -0.98% for the same time period.

The average weekly price growth across all stocks in the @Oil Refining/Marketing industry was +1.69%. For the same industry, the average monthly price growth was +4.32%, and the average quarterly price growth was +22.64%.

Reported Earning Dates

CSAN is expected to report earnings on Nov 13, 2025.

SUN is expected to report earnings on Oct 29, 2025.

Industries' Descriptions

@Oil Refining/Marketing (+1.69% weekly)

The Oil Refining/Marketing segment includes companies that refine crude oil into a number of petroleum products, including gasoline, jet fuel and diesel, and then sell the usable products to the end users. These companies are involved in what’s called downstream operations in the oil business. They also engage in the marketing and distribution of crude oil and natural gas products. In other words, the downstream oil and gas business is focused on post-production processes of crude oil and natural gas. When oil prices slump, downstream businesses are hurt less or in some cases even benefit, since their purchase cost of crude oil goes down. Some of the biggest U.S. oil refining/marketing companies include Phillips 66, Marathon Petroleum Corporation and Valero Energy Corp.

SUMMARIES
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FUNDAMENTALS
Fundamentals
SUN($6.8B) has a higher market cap than CSAN($2.36B). SUN has higher P/E ratio than CSAN: SUN (42.89) vs CSAN (5.97). SUN YTD gains are higher at: 1.569 vs. CSAN (-14.522). CSAN has higher annual earnings (EBITDA): 6.27B vs. SUN (1.48B). CSAN has more cash in the bank: 16.5B vs. SUN (116M). SUN has less debt than CSAN: SUN (8.34B) vs CSAN (66.8B). CSAN has higher revenues than SUN: CSAN (43.6B) vs SUN (21.6B).
CSANSUNCSAN / SUN
Capitalization2.36B6.8B35%
EBITDA6.27B1.48B423%
Gain YTD-14.5221.569-926%
P/E Ratio5.9742.8914%
Revenue43.6B21.6B202%
Total Cash16.5B116M14,224%
Total Debt66.8B8.34B801%
FUNDAMENTALS RATINGS
SUN: Fundamental Ratings
SUN
OUTLOOK RATING
1..100
72
VALUATION
overvalued / fair valued / undervalued
1..100
29
Undervalued
PROFIT vs RISK RATING
1..100
14
SMR RATING
1..100
79
PRICE GROWTH RATING
1..100
77
P/E GROWTH RATING
1..100
2
SEASONALITY SCORE
1..100
7

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

TECHNICAL ANALYSIS
Technical Analysis
CSANSUN
RSI
ODDS (%)
Bearish Trend 2 days ago
90%
Bullish Trend 2 days ago
90%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
63%
Bullish Trend 2 days ago
57%
Momentum
ODDS (%)
Bearish Trend 2 days ago
84%
Bearish Trend 2 days ago
41%
MACD
ODDS (%)
Bearish Trend 2 days ago
80%
Bearish Trend 2 days ago
37%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
78%
Bearish Trend 2 days ago
43%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
65%
Bearish Trend 2 days ago
40%
Advances
ODDS (%)
Bullish Trend 3 days ago
65%
Bullish Trend 2 days ago
64%
Declines
ODDS (%)
Bearish Trend 5 days ago
81%
Bearish Trend 5 days ago
47%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
71%
Bullish Trend 2 days ago
69%
Aroon
ODDS (%)
Bullish Trend 2 days ago
64%
Bearish Trend 2 days ago
24%
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CSAN
Daily Signalchanged days ago
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SUN
Daily Signalchanged days ago
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CSAN and

Correlation & Price change

A.I.dvisor indicates that over the last year, CSAN has been loosely correlated with UGP. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if CSAN jumps, then UGP could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CSAN
1D Price
Change %
CSAN100%
-6.81%
UGP - CSAN
60%
Loosely correlated
N/A
CTXAY - CSAN
27%
Poorly correlated
-0.82%
SUN - CSAN
26%
Poorly correlated
+0.51%
DK - CSAN
25%
Poorly correlated
+2.66%
DKL - CSAN
25%
Poorly correlated
-0.80%
More