| XOR | | Eastern Gas-North Physical Gas Daily Spot | Natural Gas | IEPA | |
| XSG | | Eastern Gas-North Physical Inside FERC | Natural Gas | IEPA | |
| XJP | | Eastern Gas-South Physical Basis LD1 | Natural Gas | IEPA | |
| XJM | | Eastern Gas-South Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XJL | | Eastern Gas-South Physical Fixed Price Spot | Natural Gas | IEPA | |
| XJO | | Eastern Gas-South Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XJN | | Eastern Gas-South Physical Gas Daily Spot | Natural Gas | IEPA | |
| XJQ | | Eastern Gas-South Physical Inside FERC | Natural Gas | IEPA | |
| EZJ | | Easyjet PLC | Single Stock Options | IFLO | |
| 8EJ | | EasyJet plc Mini | Mini Single Stocks | IFLO | |
| EMP | | ECB Dated ESTR Futures | Short Term Interest Rates | IFLL | |
| EUD | | ECB Rate Decision - Lower Rates | Economic Indicators | IFLL | |
| EUR | | ECB Rate Decision - Raise Rates | Economic Indicators | IFLL | |
| EUS | | ECB Rate Decision - Unchanged Rates | Economic Indicators | IFLL | |
| XXN | | EGT Flex Physical Basis LD1 | Natural Gas | IEPA | |
| XXK | | EGT Flex Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XXJ | | EGT Flex Physical Fixed Price Spot | Natural Gas | IEPA | |
| XXM | | EGT Flex Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XXL | | EGT Flex Physical Gas Daily Spot | Natural Gas | IEPA | |
| XXO | | EGT Flex Physical Inside FERC | Natural Gas | IEPA | |
| EIR | | EIA End of Draw Index | Natural Gas | IFED | |
| EIO | | EIA End of Storage Index | Natural Gas | IFED | |
| EWP | | EIA Natural Gas Storage – Above Early View (The Desk) | Economic Indicators | IFED | |
| CTP | | Enable Gas Basis Future | Natural Gas | IFED | |
| CTI | | Enable Gas Index Future | Natural Gas | IFED | |
| CTS | | Enable Gas Swing Future | Natural Gas | IFED | |
| DWN | | Enbridge Dawn Basis Future | Natural Gas | IFED | |
| CVW | | Enbridge Dawn Index Future | Natural Gas | IFED | |
| CVX | | Enbridge Dawn Swing Future | Natural Gas | IFED | |
| E2B | | Enbridge Station 2 Basis Future | Natural Gas | IFED | |
| E2I | | Enbridge Station 2 Index Future | Natural Gas | IFED | |
| E2S | | Enbridge Station 2 Swing Future | Natural Gas | IFED | |
| LDB | | Entain plc | Single Stock Options | IFLO | |
| XSX | | EP Keystone Physical Basis LD1 | Natural Gas | IEPA | |
| XSU | | EP Keystone Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XST | | EP Keystone Physical Fixed Price Spot | Natural Gas | IEPA | |
| XSW | | EP Keystone Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XSV | | EP Keystone Physical Gas Daily Spot | Natural Gas | IEPA | |
| XSY | | EP Keystone Physical Inside FERC | Natural Gas | IEPA | |
| PER | | EP Permian Basis Future | Natural Gas | IFED | |
| FQP | | EP Permian Fixed Price Future | Natural Gas | IFED | |
| PEI | | EP Permian Index Future | Natural Gas | IFED | |
| PES | | EP Permian Swing Future | Natural Gas | IFED | |
| SNJ | | EP San Juan Basis Future | Natural Gas | IFED | |
| OPU | | EP San Juan Fixed Price Future | Natural Gas | IFED | |
| SNI | | EP San Juan Index Future | Natural Gas | IFED | |
| SNS | | EP San Juan Swing Future | Natural Gas | IFED | |
| XVK | | EP SJ Blanco Pool Physical Basis LD1 | Natural Gas | IEPA | |
| XVH | | EP SJ Blanco Pool Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XVG | | EP SJ Blanco Pool Physical Fixed Price Spot | Natural Gas | IEPA | |