Options Chain for GLOBALFOUNDRIES INC ORDINARY SHARES (GFS) - $35.32 as of 10/27/2025 2:53:35 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 | 16.80 | 20.20 | 18.50 | % | 1.06 | 0 | 0 | 2.20 | 1.00 | 0.00 | 0.00 | 10/27/2025 1:58:52 PM EST | |||
| 20.00 | 14.30 | 17.70 | 16.00 | 15.40 | 0.00 | 0.00% | 0.80 | 0 | 20 | 1.87 | 1.00 | 0.00 | 0.00 | 10/16/2025 | 10/27/2025 1:58:52 PM EST |
| 22.50 | 11.90 | 14.30 | 13.10 | % | 0.58 | 0 | 0 | 1.28 | 0.98 | 0.00 | -0.01 | 10/27/2025 1:58:52 PM EST | |||
| 25.00 | 10.00 | 11.70 | 10.85 | % | 0.43 | 0 | 0 | 1.02 | 0.95 | 0.01 | -0.01 | 10/27/2025 1:58:52 PM EST | |||
| 30.00 | 5.60 | 7.20 | 6.40 | 6.78 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.71 | 0.83 | 0.03 | -0.03 | 10/24/2025 | 10/27/2025 1:58:52 PM EST |
| 35.00 | 3.00 | 3.70 | 3.35 | 2.75 | 0.00 | 0.00% | 0.10 | 0 | 54 | 0.55 | 0.59 | 0.05 | -0.03 | 10/23/2025 | 10/27/2025 1:58:52 PM EST |
| 40.00 | 1.15 | 1.70 | 1.43 | 1.45 | +0.35 | +31.82% | 0.04 | 1 | 137 | 0.52 | 0.33 | 0.05 | -0.03 | 10/27/2025 | 10/27/2025 1:58:52 PM EST |
| 45.00 | 0.20 | 0.55 | 0.38 | 0.56 | +0.16 | +40.00% | 0.01 | 112 | 41 | 0.54 | 0.17 | 0.03 | -0.02 | 10/27/2025 | 10/27/2025 1:58:52 PM EST |
| 50.00 | 0.15 | 0.25 | 0.20 | 0.25 | +0.04 | +19.05% | 0.00 | 2 | 16 | 0.58 | 0.08 | 0.02 | -0.01 | 10/27/2025 | 10/27/2025 1:58:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.52 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:52 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 10/27/2025 1:58:52 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.07 | -0.02 | 0.00 | -0.01 | 10/27/2025 1:58:52 PM EST | |||
| 25.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 0.78 | -0.05 | 0.01 | -0.01 | 10/27/2025 1:58:52 PM EST | |||
| 30.00 | 0.75 | 0.90 | 0.83 | 1.00 | 0.00 | 0.00% | 0.03 | 0 | 650 | 0.56 | -0.17 | 0.03 | -0.03 | 10/22/2025 | 10/27/2025 1:58:52 PM EST |
| 35.00 | 2.35 | 3.00 | 2.68 | 2.72 | 0.00 | 0.00% | 0.08 | 0 | 5 | 0.54 | -0.41 | 0.05 | -0.03 | 10/20/2025 | 10/27/2025 1:58:52 PM EST |
| 40.00 | 5.00 | 6.50 | 5.75 | % | 0.14 | 0 | 0 | 0.53 | -0.67 | 0.05 | -0.03 | 10/27/2025 1:58:52 PM EST | |||
| 45.00 | 9.20 | 10.70 | 9.95 | % | 0.22 | 0 | 0 | 0.74 | -0.83 | 0.03 | -0.02 | 10/27/2025 1:58:52 PM EST | |||
| 50.00 | 13.50 | 15.50 | 14.50 | % | 0.29 | 0 | 0 | 0.86 | -0.92 | 0.02 | -0.01 | 10/27/2025 1:58:52 PM EST |