Options Chain for COMPANHIA DE SANEAMENTO BASICO SPONSORED ADR (SBS) - $21.95 as of 8/22/2025 8:39:48 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 12.00 | 16.90 | 14.45 | % | 1.93 | 0 | 0 | 5.60 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 10.00 | 11.40 | 14.30 | 12.85 | % | 1.28 | 0 | 0 | 4.20 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 12.50 | 8.80 | 11.70 | 10.25 | % | 0.82 | 0 | 0 | 3.21 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 15.00 | 6.30 | 9.50 | 7.90 | % | 0.53 | 0 | 0 | 2.68 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 17.50 | 4.00 | 7.00 | 5.50 | % | 0.31 | 0 | 0 | 2.05 | 0.97 | 0.02 | -0.01 | 8/22/2025 3:59:52 PM EST | |||
| 20.00 | 1.45 | 4.00 | 2.73 | 1.25 | 0.00 | 0.00% | 0.14 | 0 | 2 | 1.25 | 0.80 | 0.10 | -0.02 | 8/7/2025 | 8/22/2025 3:59:52 PM EST |
| 22.50 | 0.00 | 0.55 | 0.28 | 0.45 | +0.23 | +104.55% | 0.01 | 87 | 116 | 0.31 | 0.46 | 0.15 | -0.02 | 8/22/2025 | 8/22/2025 3:59:52 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.72 | 0.17 | 0.09 | -0.01 | 8/22/2025 3:59:52 PM EST | |||
| 30.00 | 0.00 | 0.05 | 0.03 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.60 | 0.01 | 0.01 | 0.00 | 8/11/2025 | 8/22/2025 3:59:52 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 40.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.50 | 0.00 | 3.60 | 1.80 | % | 0.24 | 0 | 0 | 7.07 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 2.65 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.04 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.53 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.09 | -0.03 | 0.02 | -0.01 | 8/22/2025 3:59:52 PM EST | |||
| 20.00 | 0.00 | 2.15 | 1.08 | 0.25 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.32 | -0.20 | 0.10 | -0.02 | 8/19/2025 | 8/22/2025 3:59:52 PM EST |
| 22.50 | 0.00 | 3.00 | 1.50 | % | 0.07 | 0 | 0 | 1.13 | -0.54 | 0.15 | -0.02 | 8/22/2025 3:59:52 PM EST | |||
| 25.00 | 2.50 | 5.50 | 4.00 | % | 0.16 | 0 | 0 | 1.49 | -0.83 | 0.09 | -0.01 | 8/22/2025 3:59:52 PM EST | |||
| 30.00 | 7.40 | 10.50 | 8.95 | % | 0.30 | 0 | 0 | 2.01 | -0.99 | 0.01 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 35.00 | 12.50 | 15.50 | 14.00 | % | 0.40 | 0 | 0 | 2.39 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST | |||
| 40.00 | 17.40 | 20.50 | 18.95 | % | 0.47 | 0 | 0 | 2.70 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:52 PM EST |