price
CS
NYSE · CSAN
Cosan S.A.
Energy · Oil & Gas Refining & Marketing
$2.89
Up+$0.06 (+2.08%)
Updated Sep 10, 2026, 10:31 PM
SID Score
4.9/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 2.24B
- P/E ratio
- -0.85
- Dividend yield
- 0.00%
- 52-week range
- $2.38 – $4.85
- Volume
- 1.95M
- Avg. volume
- 2.23M
Price performance
CSAN price history
1M range · 20 trading sessions · Daily adjusted prices
CSAN closed at $2.89 after 20 trading sessions, up 12.89% for the selected period.
- Last close
- $2.89
- Period change
- +12.89%
- Period low
- $2.40
- Period high
- $3.00
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 9, 2026 | $2.98 | $3.00 | $2.88 | $2.89 | 1.95M |
| Sep 8, 2026 | $3.02 | $3.12 | $2.965 | $3.00 | 3.44M |
| Sep 4, 2026 | $2.86 | $2.955 | $2.84 | $2.90 | 1.38M |
| Sep 3, 2026 | $2.96 | $3.005 | $2.875 | $2.94 | 2.25M |
| Sep 2, 2026 | $2.90 | $3.01 | $2.85 | $2.91 | 2.62M |
| Sep 1, 2026 | $2.98 | $3.13 | $2.965 | $2.99 | 4.7M |
| Aug 31, 2026 | $2.94 | $2.98 | $2.86 | $2.95 | 3.74M |
| Aug 28, 2026 | $2.82 | $2.84 | $2.71 | $2.82 | 1.17M |
| Aug 27, 2026 | $2.85 | $2.89 | $2.78 | $2.79 | 2.07M |
| Aug 26, 2026 | $2.89 | $2.89 | $2.78 | $2.82 | 3.78M |
| Aug 25, 2026 | $2.70 | $2.85 | $2.66 | $2.83 | 3.77M |
| Aug 24, 2026 | $2.72 | $2.80 | $2.68 | $2.68 | 1.32M |
| Aug 21, 2026 | $2.61 | $2.77 | $2.60 | $2.75 | 2.27M |
| Aug 20, 2026 | $2.57 | $2.66 | $2.48 | $2.54 | 3.91M |
| Aug 19, 2026 | $2.485 | $2.56 | $2.44 | $2.54 | 5.87M |
| Aug 18, 2026 | $2.51 | $2.5701 | $2.38 | $2.40 | 2.69M |
| Aug 17, 2026 | $2.50 | $2.54 | $2.41 | $2.52 | 4.13M |
| Aug 14, 2026 | $2.53 | $2.53 | $2.45 | $2.52 | 2.24M |
| Aug 13, 2026 | $2.53 | $2.62 | $2.53 | $2.61 | 843.92K |
| Aug 12, 2026 | $2.59 | $2.60 | $2.51 | $2.56 | 1.3M |
Latest CSAN news
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