Options Chain for GLOBALFOUNDRIES INC ORDINARY SHARES (GFS) - $34.64 as of 10/28/2025 8:26:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 15.60 | 19.20 | 17.40 | 17.46 | 0.00 | 0.00% | 0.99 | 0 | 5 | 3.17 | 1.00 | 0.00 | 0.00 | 10/7/2025 | 10/28/2025 3:59:55 PM EST |
| 20.00 | 13.70 | 16.80 | 15.25 | % | 0.76 | 0 | 0 | 2.75 | 1.00 | 0.00 | 0.00 | 10/28/2025 3:59:55 PM EST | |||
| 22.50 | 11.10 | 14.30 | 12.70 | % | 0.56 | 0 | 0 | 2.32 | 1.00 | 0.00 | 0.00 | 10/28/2025 3:59:55 PM EST | |||
| 25.00 | 8.20 | 11.90 | 10.05 | 11.00 | 0.00 | 0.00% | 0.40 | 0 | 7 | 1.98 | 0.97 | 0.01 | -0.01 | 10/20/2025 | 10/28/2025 3:59:55 PM EST |
| 30.00 | 3.80 | 7.40 | 5.60 | 5.21 | +1.01 | +24.05% | 0.19 | 2 | 381 | 1.45 | 0.83 | 0.05 | -0.03 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 35.00 | 1.55 | 2.30 | 1.93 | 1.50 | -0.90 | -37.50% | 0.06 | 203 | 789 | 0.60 | 0.50 | 0.07 | -0.04 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 40.00 | 0.65 | 0.80 | 0.73 | 0.73 | -0.04 | -5.20% | 0.02 | 105 | 1,500 | 0.68 | 0.21 | 0.05 | -0.03 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 45.00 | 0.05 | 0.35 | 0.20 | 0.26 | +0.06 | +30.00% | 0.00 | 24 | 1,457 | 0.65 | 0.07 | 0.02 | -0.02 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 50.00 | 0.00 | 0.20 | 0.10 | 0.15 | +0.05 | +50.00% | 0.00 | 16 | 355 | 0.79 | 0.02 | 0.01 | -0.01 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 55.00 | 0.00 | 0.10 | 0.05 | 0.10 | +0.05 | +100.00% | 0.00 | 3 | 66 | 0.93 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 1.95 | 0.98 | % | 0.06 | 0 | 0 | 3.05 | 0.00 | 0.00 | 0.00 | 10/28/2025 3:59:55 PM EST | |||
| 20.00 | 0.00 | 2.00 | 1.00 | % | 0.05 | 0 | 0 | 2.62 | 0.00 | 0.00 | 0.00 | 10/28/2025 3:59:55 PM EST | |||
| 22.50 | 0.00 | 0.10 | 0.05 | 0.09 | +0.04 | +80.00% | 0.00 | 35 | 11 | 0.94 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 25.00 | 0.05 | 0.25 | 0.15 | 0.30 | +0.13 | +76.48% | 0.01 | 1 | 39 | 0.78 | -0.03 | 0.01 | -0.01 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 30.00 | 0.60 | 0.75 | 0.68 | 0.70 | +0.10 | +16.67% | 0.02 | 5,852 | 749 | 0.69 | -0.17 | 0.05 | -0.03 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 35.00 | 2.30 | 2.55 | 2.43 | 2.35 | +0.49 | +26.35% | 0.07 | 50 | 399 | 0.62 | -0.50 | 0.07 | -0.04 | 10/28/2025 | 10/28/2025 3:59:55 PM EST |
| 40.00 | 4.20 | 7.90 | 6.05 | 5.09 | 0.00 | 0.00% | 0.15 | 0 | 42 | 1.24 | -0.79 | 0.05 | -0.03 | 10/27/2025 | 10/28/2025 3:59:55 PM EST |
| 45.00 | 8.70 | 12.30 | 10.50 | % | 0.23 | 0 | 0 | 1.40 | -0.93 | 0.02 | -0.02 | 10/28/2025 3:59:55 PM EST | |||
| 50.00 | 13.50 | 17.30 | 15.40 | 15.80 | 0.00 | 0.00% | 0.31 | 0 | 1 | 1.68 | -0.98 | 0.01 | -0.01 | 10/10/2025 | 10/28/2025 3:59:55 PM EST |
| 55.00 | 18.30 | 22.30 | 20.30 | 19.70 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.91 | -1.00 | 0.00 | 0.00 | 10/21/2025 | 10/28/2025 3:59:55 PM EST |