Stock listing
Frankfurt:9CI0 Cosan S.A. Aktie
German listing (Frankfurt) of Cosan S.A. · home listing B3:CSAN3
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Home listing price · BMFBOVESPA:CSAN3
5.20 BRL +0.18 (+3.6%)
Close on Oct 23, 2026 · This listing has no price on 6ix; the price shown is the home listing's, BMFBOVESPA:CSAN3
- Day range
- 4.96 – 5.22 BRLOct 23, 2026
- Volume
- 33.98M sharesOct 23, 2026
- Market cap
- 20.51B BRLAt the close on Oct 23, 2026 · price × 3.94B shares outstanding
- 52-week range
- 3.09 – 6.90 BRLLowest and highest trades, Oct 24, 2025 – Oct 23, 2026
- Traded on an average day
- 144.0M BRLMedian day 32.57M shares · last 3 months, Jul 23, 2026 – Oct 23, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| B3:CSAN3 · Home | 5.20 BRL | +0.18 (+3.6%) | 33,982,000 | 5.02 | 5.22 | 4.96 | 5.02 | Close on Oct 23, 2026 |
| NYSE:CSAN | $2.68 USD | -2.52 (-48.5%) | 123,225,800 | $2.85 | $2.93 | $2.66 | $5.20 | Close on Oct 27, 2026 |
Daily closes
Last 3 months, Jul 23, 2026 – Oct 23, 2026 · BMFBOVESPA:CSAN3 · BRL, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| 5.20 | +0.18 | +3.6% | 5.02 | 5.22 | 4.96 | 33,982,000 | |
| 5.02 | -0.07 | -1.4% | 5.03 | 5.12 | 4.93 | 29,028,500 | |
| 5.09 | -0.18 | -3.4% | 5.23 | 5.29 | 5.05 | 28,359,200 | |
| 5.27 | +0.16 | +3.1% | 5.26 | 5.38 | 5.20 | 36,960,700 | |
| 5.11 | +0.19 | +3.9% | 5.01 | 5.14 | 5.00 | 29,185,800 | |
| 4.92 | 0.00 | 0.0% | 4.97 | 5.10 | 4.86 | 23,835,600 | |
| 4.92 | -0.14 | -2.8% | 4.90 | 5.04 | 4.85 | 33,641,300 | |
| 5.06 | -0.05 | -1.0% | 4.82 | 5.11 | 4.80 | 34,905,000 | |
| 5.11 | -0.29 | -5.4% | 5.35 | 5.36 | 5.11 | 26,523,400 | |
| 5.40 | +0.16 | +3.1% | 5.32 | 5.47 | 5.29 | 54,956,000 | |
| 5.24 | +0.19 | +3.8% | 5.06 | 5.32 | 5.02 | 60,577,000 | |
| 5.05 | +0.05 | +1.0% | 4.99 | 5.12 | 4.90 | 46,378,400 | |
| 5.00 | -0.10 | -2.0% | 5.10 | 5.43 | 4.94 | 82,824,700 | |
| 5.10 | +0.98 | +23.8% | 4.65 | 5.16 | 4.64 | 146,285,900 | |
| 4.12 | +0.14 | +3.5% | 4.05 | 4.16 | 3.90 | 37,215,500 | |
| 3.98 | +0.02 | +0.5% | 4.00 | 4.02 | 3.84 | 35,930,200 | |
| 3.96 | +0.24 | +6.5% | 3.81 | 3.99 | 3.75 | 42,597,100 | |
| 3.72 | -0.02 | -0.5% | 3.74 | 3.76 | 3.65 | 32,570,400 | |
| 3.74 | -0.08 | -2.1% | 3.80 | 3.86 | 3.72 | 20,395,000 | |
| 3.82 | +0.01 | +0.3% | 3.79 | 3.89 | 3.73 | 16,599,100 | |
| 3.81 | -0.08 | -2.1% | 3.87 | 3.95 | 3.79 | 24,494,400 | |
| 3.89 | +0.15 | +4.0% | 3.68 | 3.91 | 3.66 | 35,361,200 | |
| 3.74 | -0.01 | -0.3% | 3.74 | 3.78 | 3.64 | 21,859,700 | |
| 3.75 | +0.10 | +2.7% | 3.69 | 3.75 | 3.62 | 21,603,500 | |
| 3.65 | -0.02 | -0.5% | 3.62 | 3.69 | 3.57 | 33,547,400 | |
| 3.67 | +0.02 | +0.5% | 3.67 | 3.72 | 3.58 | 28,785,900 | |
| 3.65 | +0.11 | +3.1% | 3.52 | 3.70 | 3.50 | 42,418,100 | |
| 3.54 | -0.07 | -1.9% | 3.62 | 3.64 | 3.51 | 29,904,900 | |
| 3.61 | -0.09 | -2.4% | 3.60 | 3.69 | 3.58 | 25,935,800 | |
| 3.70 | -0.15 | -3.9% | 3.87 | 3.87 | 3.69 | 35,846,000 | |
| 3.85 | +0.06 | +1.6% | 3.76 | 3.91 | 3.72 | 41,649,600 | |
| 3.79 | -0.12 | -3.1% | 3.87 | 3.89 | 3.76 | 24,478,000 | |
| 3.91 | +0.11 | +2.9% | 3.88 | 4.03 | 3.84 | 49,423,500 | |
| 3.80 | -0.02 | -0.5% | 3.80 | 3.85 | 3.70 | 24,420,900 | |
| 3.82 | +0.03 | +0.8% | 3.90 | 3.92 | 3.74 | 43,610,500 | |
| 3.79 | -0.18 | -4.5% | 4.00 | 4.02 | 3.73 | 91,126,200 | |
| 3.97 | +0.07 | +1.8% | 3.94 | 4.10 | 3.90 | 36,946,200 | |
| 3.90 | +0.13 | +3.4% | 3.80 | 3.94 | 3.77 | 38,821,900 | |
| 3.77 | +0.06 | +1.6% | 3.71 | 3.77 | 3.60 | 27,279,700 | |
| 3.71 | 0.00 | 0.0% | 3.71 | 3.80 | 3.65 | 21,480,400 | |
| 3.71 | -0.04 | -1.1% | 3.73 | 3.82 | 3.65 | 34,614,500 | |
| 3.75 | +0.25 | +7.1% | 3.50 | 3.75 | 3.48 | 42,303,300 | |
| 3.50 | -0.14 | -3.8% | 3.58 | 3.63 | 3.50 | 23,508,100 | |
| 3.64 | +0.27 | +8.0% | 3.38 | 3.64 | 3.38 | 37,639,200 | |
| 3.37 | -0.02 | -0.6% | 3.48 | 3.52 | 3.29 | 41,752,600 | |
| 3.39 | +0.26 | +8.3% | 3.20 | 3.39 | 3.18 | 50,363,000 | |
| 3.13 | -0.09 | -2.8% | 3.23 | 3.35 | 3.09 | 37,529,600 | |
| 3.22 | -0.09 | -2.7% | 3.39 | 3.41 | 3.12 | 55,228,700 | |
| 3.31 | -0.01 | -0.3% | 3.29 | 3.31 | 3.19 | 25,992,100 | |
| 3.32 | +0.11 | +3.4% | 3.20 | 3.32 | 3.20 | 23,441,100 | |
| 3.21 | -0.07 | -2.1% | 3.30 | 3.33 | 3.18 | 40,794,700 | |
| 3.28 | -0.17 | -4.9% | 3.45 | 3.46 | 3.28 | 43,987,800 | |
| 3.45 | -0.22 | -6.0% | 3.65 | 3.70 | 3.43 | 53,504,300 | |
| 3.67 | -0.12 | -3.2% | 3.78 | 3.80 | 3.64 | 31,087,200 | |
| 3.79 | -0.12 | -3.1% | 3.87 | 3.91 | 3.78 | 20,481,800 | |
| 3.91 | -0.14 | -3.5% | 4.08 | 4.09 | 3.90 | 18,809,300 | |
| 4.05 | -0.05 | -1.2% | 4.18 | 4.19 | 3.95 | 28,944,900 | |
| 4.10 | +0.03 | +0.7% | 4.12 | 4.15 | 4.01 | 22,757,600 | |
| 4.07 | +0.08 | +2.0% | 3.96 | 4.11 | 3.90 | 11,945,000 | |
| 3.99 | +0.10 | +2.6% | 3.92 | 4.01 | 3.88 | 17,137,300 | |
| 3.89 | -0.11 | -2.7% | 3.98 | 4.02 | 3.88 | 15,420,600 | |
| 4.00 | +0.05 | +1.3% | 4.04 | 4.08 | 3.96 | 16,277,000 | |
| 3.95 | +0.15 | +3.9% | 3.84 | 3.95 | 3.83 | 12,167,200 | |
| 3.80 | -0.10 | -2.6% | 3.85 | 3.90 | 3.79 | 9,999,800 | |
| 3.90 | -0.02 | -0.5% | 3.90 | 3.94 | 3.86 | 10,468,700 |
- Ticker
- Frankfurt:9CI0
- Asset type
- Stock
- Exchange
- Frankfurt
- Currency
- EUR
What changed lately
Latest news release · Aug 18, 2026
Cosan S.A. Announces Material Fact
Latest earnings call · Aug 17, 2026
Cosan (B3:CSAN3) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 17, 2026
Q2 2026 Earnings Presentation
Earnings · 8 slides
Calls
Replays
Cosan (B3:CSAN3) Q2 2026 Earnings Call
Mon, Aug 17, 2026 · 9:00 AM ET
Watch TranscriptCosan (B3:CSAN3) Q1 2026 Earnings Call
Fri, May 15, 2026 · 9:00 AM ET
Watch TranscriptCosan (B3:CSAN3) Q4 2025 Earnings Call
Tue, Mar 10, 2026 · 9:00 AM ET
Watch Transcript
Latest news
Cosan S.A. Announces Material Fact
Aug 18, 2026
Closed 3.39 (+8.3%) on Aug 19, 2026
05/04/2026 - Notice to Debentures Holders - Payment of interest
May 4, 2026
Closed 5.29 (+3.7%) on May 5, 2026
04/17/2026 - Notice to Debentures Holders - Payment of interest
Apr 17, 2026
Closed 5.30 (+1.0%) on Apr 20, 2026
02/13/2026 - Notice to Debentures Holders - Payment of interest
Feb 13, 2026
Closed 6.30 (+2.9%) on Feb 18, 2026
01/20/2026 - Notice to Debentures Holders - Payment of interest
Jan 20, 2026
Closed 5.34 (+6.0%) on Jan 21, 2026
01/07/2026 - Notice to Debentures Holders - Payment of interest
Jan 7, 2026
Closed 5.11 (+0.2%) on Jan 8, 2026
12/26/2025 - Notice to Debentures Holders - Payment of interest
Dec 26, 2025
Closed 5.30 (-1.9%) on Dec 29, 2025
12/19/2025 - Notice to Debentures Holders - Payment of interest
Dec 19, 2025
Closed 5.14 (-2.5%) on Dec 22, 2025
11/04/2025 - Notice to Debentures Holders - Payment of interest
Nov 4, 2025
Closed 6.12 (+3.7%) on Nov 5, 2025
Comunicado ao Mercado
Oct 23, 2025
Closed 6.00 (-2.6%) on Oct 24, 2025
Decks
Q2 2026 Earnings Presentation
Earnings · 8 slides · Aug 17, 2026
Q1 2026 Earnings Presentation
Earnings · 8 slides · May 15, 2026
Q4 2025 Earnings Presentation
Earnings · 9 slides · Mar 10, 2026
Q3 2025 Earnings Presentation
Earnings · 8 slides · Nov 17, 2025
Cosan S.A. on 6ix
- News releases
- 9 in the last 12 months · 13 in all · newest Aug 18, 2026 · oldest 2025
- Calls
- 23 calls with a replay · 23 with a transcript · latest Aug 17, 2026
- Decks
- 9 decks · latest Aug 17, 2026
Where Cosan S.A. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| B3:CSAN3 · Home listing | B3 | Brazil | BRL |
| NYSE:CSAN | NYSE | United States | USD |
| B3:CSAN3F | B3 | Brazil | BRL |
| gettex:9CI0 | gettex | Germany | EUR |
| BOATS:CSAN | BOATS | United States | USD |
| Lang & Schwarz:A2QQ5P | Lang & Schwarz | Germany | EUR |
| Tradegate:9CI0 | Tradegate | Germany | EUR |
| Frankfurt:9CI0 · This page | Frankfurt | Germany | EUR |
| LS Exchange:A2QQ5P | LS Exchange | Germany | EUR |
| Dusseldorf:9CI0 | Dusseldorf | Germany | EUR |
| Munich:9CI0 | Munich | Germany | EUR |
| Stuttgart:9CI0 | Stuttgart | Germany | EUR |
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