| Z4I | | Rover-ANR Physical Gas Daily Monthly | Natural Gas | IEPA | |
| Z4H | | Rover-ANR Physical Gas Daily Spot | Natural Gas | IEPA | |
| Z4J | | Rover-ANR Physical Inside FERC | Natural Gas | IEPA | |
| Z4M | | Rover-PEPL Fixed Price Monthly | Natural Gas | IEPA | |
| Z4L | | Rover-PEPL Fixed Price Spot | Natural Gas | IEPA | |
| Z4Q | | Rover-PEPL Physical Basis LD1 | Natural Gas | IEPA | |
| Z4O | | Rover-PEPL Physical Gas Daily Monthly | Natural Gas | IEPA | |
| Z4N | | Rover-PEPL Physical Gas Daily Spot | Natural Gas | IEPA | |
| Z4P | | Rover-PEPL Physical Inside FERC | Natural Gas | IEPA | |
| YX3 | | Ruby Pipeline - Receipt Pool Physical Basis | Natural Gas | IEPA | |
| YWZ | | Ruby Pipeline - Receipt Pool Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YWY | | Ruby Pipeline - Receipt Pool Physical Fixed Price Spot | Natural Gas | IEPA | |
| YX1 | | Ruby Pipeline - Receipt Pool Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YX0 | | Ruby Pipeline - Receipt Pool Physical Gas Daily Spot | Natural Gas | IEPA | |
| YX2 | | Ruby Pipeline - Receipt Pool Physical Inside FERC | Natural Gas | IEPA | |
| SGE | | Sage Group Plc (THE) | Single Stock Options | IFLO | |
| SAN | | Sainsbury (J) PLC | Single Stock Options | IFLO | |
| SDS | | Schroders Plc | Single Stock Options | IFLO | |
| SEG | | Segro Plc | Single Stock Options | IFLO | |
| SRP | | Serco Group | Single Stock Options | IFLO | |
| SVT | | Severn Trent Plc | Single Stock Options | IFLO | |
| SHL | | Shell plc | Single Stock Options | IFLO | |
| 8SQ | | Shell plc Mini | Mini Single Stocks | IFLO | |
| I02 | | Short BTP Future | Medium/Long Term Interest Rates | IFLL | |
| G02 | | Short Bund Future (Schatz) | Medium/Long Term Interest Rates | IFLL | |
| BFS | | Short French Government Bond Future (OAT) | Medium/Long Term Interest Rates | IFLL | |
| G | | Short Gilt Future | Medium/Long Term Interest Rates | IFLL | |
| S02 | | Short Spanish Government Bond Future | Medium/Long Term Interest Rates | IFLL | |
| GSS | | Singapore Gasoil Balmo Swap | Crude Oil and Refined | ICES | |
| GST | | Singapore Gasoil Swap | Crude Oil and Refined | ICES | |
| SBJ | | Singapore Jet Kerosene Balmo Swap | Crude Oil and Refined | ICES | |
| SRS | | Singapore Jet Kerosene Swap | Crude Oil and Refined | ICES | |
| SMU | | Singapore Mogas 92 Unleaded Balmo Swap | Crude Oil and Refined | ICES | |
| SMT | | Singapore Mogas 92 Unleaded Swap | Crude Oil and Refined | ICES | |
| STB | | Singapore Mogas 92 Unleaded vs Brent 1st Line Future | Crude Oil and Refined Products | IFEU | |
| SMF | | Singapore Mogas 95 Unleaded (Platts) Future | Crude Oil and Refined Products | IFEU | |
| SFB | | Singapore Mogas 95 Unleaded vs Brent 1st Line Future | Crude Oil and Refined Products | IFEU | |
| SSB | | Singapore Mogas 97 Unleaded vs Brent 1st Line Future | Crude Oil and Refined Products | IFEU | |
| NPU | | Singapore Naphtha Balmo Future | Crude Oil and Refined Products | IFEU | |
| NPT | | Singapore Naphtha Future | Crude Oil and Refined Products | IFEU | |
| SNP | | Smith and Nephew Plc | Single Stock Options | IFLO | |
| SMS | | Smiths Group Plc | Single Stock Options | IFLO | |
| SCL | | Socal Border Basis Future | Natural Gas | IFED | |
| SIS | | Socal Border Index Future | Natural Gas | IFED | |
| SSS | | Socal Border Swing Future | Natural Gas | IFED | |
| SCB | | Socal Citygate Basis Future | Natural Gas | IFED | |
| CVL | | Socal Citygate Fixed Price Future | Natural Gas | IFED | |
| SCI | | Socal Citygate Index Future | Natural Gas | IFED | |
| XKJ | | Socal Citygate Physical Basis LD1 | Natural Gas | IEPA | |
| XKG | | Socal Citygate Physical Fixed Price Monthly | Natural Gas | IEPA | |