Cosan S.A. (CSAN) Stock Price History
Historical prices from 2021 to 2026
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CSAN Historical Performance
Short-Term Returns
CSAN Stock Price Trajectory (2021–2026)
As of May 8, 2026, Cosan S.A. (CSAN) trades at $4.19, representing a -20.4% return over the past year. The stock has delivered a -66.3% total return over five years (-24.3% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $21.30 on July 29, 2021. From this peak, CSAN has corrected -80.4%, currently trading 6% below its 200-day moving average, suggesting potential weakness.
When compared to Energy sector peers SBS (+58.1% 1Y), GGB (+89.4% 1Y), and CIG (+29.2% 1Y), CSAN has underperformed the peer group average. Compare CSAN vs SBS →
CSAN Historical Price Data (2025–2026)
Showing 30 of 1,300 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 4.20 | 4.24 | 4.13 | 4.18 | 1.22M | -1.53% |
| 2026-05-06 | 4.36 | 4.37 | 4.24 | 4.25 | 908K | -1.16% |
| 2026-05-05 | 4.12 | 4.32 | 4.08 | 4.30 | 1.56M | +5.13% |
| 2026-05-04 | 4.05 | 4.17 | 4.03 | 4.09 | 1.38M | +1.49% |
| 2026-05-01 | 4.07 | 4.07 | 3.99 | 4.03 | 315K | 0.00% |
| 2026-04-30 | 4.00 | 4.04 | 3.92 | 4.03 | 1.07M | +2.81% |
| 2026-04-29 | 4.11 | 4.12 | 3.90 | 3.92 | 3.13M | -6.89% |
| 2026-04-28 | 3.99 | 4.21 | 3.99 | 4.21 | 4.40M | +5.51% |
| 2026-04-27 | 4.12 | 4.13 | 3.98 | 3.99 | 1.04M | -2.21% |
| 2026-04-24 | 4.02 | 4.08 | 3.98 | 4.08 | 1.07M | +0.74% |
| 2026-04-23 | 4.10 | 4.13 | 4.02 | 4.05 | 1.38M | -1.70% |
| 2026-04-22 | 4.19 | 4.33 | 4.12 | 4.12 | 1.65M | 0.00% |
| 2026-04-21 | 4.22 | 4.24 | 4.06 | 4.12 | 1.80M | -2.14% |
| 2026-04-20 | 4.19 | 4.23 | 4.13 | 4.21 | 1.99M | +0.48% |
| 2026-04-17 | 4.40 | 4.44 | 4.17 | 4.19 | 2.57M | -1.41% |
| 2026-04-16 | 4.34 | 4.36 | 4.25 | 4.25 | 1.47M | -1.85% |
| 2026-04-15 | 4.39 | 4.45 | 4.29 | 4.33 | 948K | -0.69% |
| 2026-04-14 | 4.43 | 4.51 | 4.33 | 4.36 | 1.93M | -0.68% |
| 2026-04-13 | 4.34 | 4.40 | 4.25 | 4.39 | 864K | -0.90% |
| 2026-04-10 | 4.43 | 4.53 | 4.35 | 4.43 | 1.45M | +2.78% |
| 2026-04-09 | 4.14 | 4.31 | 4.14 | 4.31 | 2.63M | +5.90% |
| 2026-04-08 | 4.33 | 4.33 | 4.05 | 4.07 | 2.43M | +0.25% |
| 2026-04-07 | 4.08 | 4.08 | 3.98 | 4.06 | 1.34M | -1.46% |
| 2026-04-06 | 4.18 | 4.22 | 4.10 | 4.12 | 1.00M | -1.67% |
| 2026-04-02 | 4.06 | 4.22 | 4.01 | 4.19 | 1.52M | -0.71% |
| 2026-04-01 | 4.20 | 4.37 | 4.19 | 4.22 | 3.32M | +2.43% |
| 2026-03-31 | 3.97 | 4.14 | 3.96 | 4.12 | 2.19M | +7.29% |
| 2026-03-30 | 3.94 | 3.94 | 3.81 | 3.84 | 1.13M | -0.52% |
| 2026-03-27 | 3.90 | 3.97 | 3.84 | 3.86 | 991K | -3.50% |
| 2026-03-26 | 4.09 | 4.12 | 3.96 | 4.00 | 1.86M | -3.85% |
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Start ComparisonCSAN — Frequently Asked Questions
Quick answers to the most common questions about buying CSAN stock.
How has CSAN stock performed recently?
CSAN declined -20.4% over the past year, below its 5-year annualized CAGR of -24.3%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is CSAN's all-time high price?
Cosan S.A. reached $21.30 on 2021-07-29. The 52-week high is $6.25. Current 1-year return of -20.4% places the stock further from historical peaks.
Where can I download CSAN historical price data?
This page provides CSAN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2021-2026, downloadable in CSV format.