Options Chain for I MAB SPONSORED ADS (IMAB) - $4.63 as of 10/29/2025 8:52:24 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 | 2.00 | 2.50 | 2.25 | 2.20 | 0.00 | 0.00% | 0.90 | 0 | 15 | 3.18 | 0.98 | 0.03 | 0.00 | 10/27/2025 | 10/29/2025 3:59:57 PM EST |
| 5.00 | 0.35 | 0.55 | 0.45 | 0.59 | 0.00 | 0.00% | 0.09 | 0 | 365 | 1.22 | 0.48 | 0.28 | -0.01 | 10/28/2025 | 10/29/2025 3:59:57 PM EST |
| 7.50 | 0.00 | 0.15 | 0.08 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 252 | 1.63 | 0.08 | 0.11 | 0.00 | 10/24/2025 | 10/29/2025 3:59:57 PM EST |
| 10.00 | 0.00 | 4.30 | 2.15 | 0.30 | 0.00 | 0.00% | 0.21 | 0 | 240 | 0.00 | 0.01 | 0.02 | 0.00 | 10/15/2025 | 10/29/2025 3:59:57 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 | 4.30 | 2.15 | 1.05 | 0.00 | 0.00% | 0.86 | 0 | 2 | 0.00 | -0.02 | 0.03 | 0.00 | 9/26/2025 | 10/29/2025 3:59:57 PM EST |
| 5.00 | 0.15 | 1.35 | 0.75 | 0.68 | 0.00 | 0.00% | 0.15 | 0 | 737 | 2.51 | -0.52 | 0.28 | -0.01 | 10/28/2025 | 10/29/2025 3:59:57 PM EST |
| 7.50 | 0.50 | 5.30 | 2.90 | 2.18 | 0.00 | 0.00% | 0.39 | 0 | 4 | 7.12 | -0.92 | 0.11 | 0.00 | 10/17/2025 | 10/29/2025 3:59:57 PM EST |
| 10.00 | 3.00 | 7.50 | 5.25 | 5.00 | 0.00 | 0.00% | 0.53 | 0 | 1 | 7.08 | -0.99 | 0.02 | 0.00 | 10/21/2025 | 10/29/2025 3:59:57 PM EST |