| Symbol | Strike | Price | Change $ | Bid | Ask | Volume | Open Interest |
|---|---|---|---|---|---|---|---|
| GDP130921C00002500 | 2.500 | N/A | +0.00 | 10.40 | 10.90 | 0 | 0 |
| GDP130921C00005000 | 5.000 | 8.540 | +0.00 | 8.000 | 8.500 | 0 | 6 |
| GDP130921C00007500 | 7.500 | 7.950 | +0.00 | 5.900 | 6.100 | 0 | 21 |
| GDP130921C00010000 | 10.00 | 4.000 | +0.00 | 3.500 | 4.000 | 0 | 282 |
| GDP130921C00012500 | 12.50 | 2.550 | +0.00 | 2.150 | 2.250 | 0 | 1,777 |
| Symbol | Strike | Price | Change $ | Bid | Ask | Volume | Open Interest |
|---|---|---|---|---|---|---|---|
| GDP130921P00015000 | 15.00 | 2.500 | +0.00 | 2.700 | 2.800 | 0 | 409 |
| GDP130921P00017500 | 17.50 | 4.800 | +0.00 | 4.600 | 5.000 | 0 | 263 |
| GDP130921P00020000 | 20.00 | N/A | +0.00 | 6.800 | 7.300 | 0 | 0 |
| GDP130921P00022500 | 22.50 | N/A | +0.00 | 9.200 | 9.500 | 0 | 0 |
| GDP130921P00025000 | 25.00 | N/A | +0.00 | 11.60 | 12.10 | 0 | 0 |
| GDP130921P00030000 | 30.00 | N/A | +0.00 | 16.60 | 17.10 | 0 | 0 |