Options Chain for ATAI LIFE SCIENCES NV SHS (ATAI) - $4.38 as of 8/22/2025 7:46:25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.85 | 2.40 | 2.13 | 2.10 | +0.19 | +9.95% | 0.85 | 9 | 11 | 2.01 | 0.95 | 0.05 | 0.00 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 5.00 | 0.60 | 0.65 | 0.63 | 0.60 | +0.06 | +11.12% | 0.13 | 395 | 218 | 1.09 | 0.50 | 0.21 | -0.01 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 7.50 | 0.05 | 0.20 | 0.13 | 0.15 | 0.00 | 0.00% | 0.02 | 200 | 276 | 1.00 | 0.17 | 0.13 | 0.00 | 8/22/2025 | 8/22/2025 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.30 | 0.15 | 0.13 | 0.00 | 0.00% | 0.06 | 0 | 3 | 1.97 | -0.05 | 0.05 | 0.00 | 8/18/2025 | 8/22/2025 3:59:49 PM EST |
| 5.00 | 0.75 | 1.10 | 0.93 | 1.03 | -0.12 | -10.44% | 0.19 | 15 | 21 | 0.97 | -0.50 | 0.21 | -0.01 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 7.50 | 2.85 | 3.30 | 3.08 | % | 0.41 | 0 | 0 | 1.58 | -0.83 | 0.13 | 0.00 | 8/22/2025 3:59:49 PM EST |