Cosan S.A. (CSAN)

Showing Closing Date Range from Oct 20, 2025 to Oct 20, 2026 compared to Oct 19, 2024 to Oct 19, 2025.

Compare Last 12 Months with Previous Period

Current Period Close
$3.01
Oct 20, 2025 - Oct 20, 2026
Previous Period Close
$4.31
Oct 19, 2024 - Oct 19, 2025
Net Comparison Delta
$-1.30 (-30.16%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(240 dates)
Current DateCurrent ClosePrevious DatePrevious CloseDelta (%)
Oct 02, 2026$3.01Oct 06, 2025$4.50-33.11%
Oct 01, 2026$3.01Oct 03, 2025$4.54-33.70%
Sep 30, 2026$3.01Oct 02, 2025$4.40-31.59%
Sep 29, 2026$2.81Oct 01, 2025$4.57-38.51%
Sep 28, 2026$2.96Sep 30, 2025$4.60-35.65%
Sep 25, 2026$2.87Sep 29, 2025$4.66-38.41%
Sep 24, 2026$2.89Sep 26, 2025$4.63-37.58%
Sep 23, 2026$2.96Sep 25, 2025$4.65-36.34%
Sep 22, 2026$2.94Sep 24, 2025$4.99-41.18%
Sep 21, 2026$2.97Sep 23, 2025$4.77-37.74%
Sep 18, 2026$2.75Sep 22, 2025$4.65-40.86%
Sep 17, 2026$2.80Sep 19, 2025$5.66-50.53%
Sep 16, 2026$2.78Sep 18, 2025$5.88-52.72%
Sep 15, 2026$2.68Sep 17, 2025$5.95-54.96%
Sep 14, 2026$2.73Sep 16, 2025$5.82-53.09%
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