| YQA | | Transco Leidy Fixed Price Future | Natural Gas | IFED | |
| YQI | | Transco Leidy Index Future | Natural Gas | IFED | |
| YQS | | Transco Leidy Swing Future | Natural Gas | IFED | |
| TSD | | Transco Station 165 Basis Future | Natural Gas | IFED | |
| TSH | | Transco Station 165 Index Future | Natural Gas | IFED | |
| TSJ | | Transco Station 165 Swing Future | Natural Gas | IFED | |
| TTB | | Transco Station 30 (Zone 1) Basis Future | Natural Gas | IFED | |
| CVS | | Transco Station 30 (Zone 1) Index Future | Natural Gas | IFED | |
| CVT | | Transco Station 30 (Zone 1) Swing Future | Natural Gas | IFED | |
| TNB | | Transco Station 45 Basis Future | Natural Gas | IFED | |
| F45 | | Transco Station 45 Fixed Price Future | Natural Gas | IFED | |
| TNI | | Transco Station 45 Index Future | Natural Gas | IFED | |
| S45 | | Transco Station 45 Swing Future | Natural Gas | IFED | |
| TZB | | Transco Station 65 Basis Future | Natural Gas | IFED | |
| TZC | | Transco Station 65 Index Future | Natural Gas | IFED | |
| TZD | | Transco Station 65 Swing Future | Natural Gas | IFED | |
| TRZ | | Transco Station 85 (Zone 4) Basis Future | Natural Gas | IFED | |
| TRI | | Transco Station 85 (Zone 4) Index Future | Natural Gas | IFED | |
| TRW | | Transco Station 85 (Zone 4) Swing Future | Natural Gas | IFED | |
| STA | | Transco Zone 3 Basis Future | Natural Gas | IFED | |
| SIA | | Transco Zone 3 Index Future | Natural Gas | IFED | |
| SSA | | Transco Zone 3 Swing Future | Natural Gas | IFED | |
| DKR | | Transco Zone 5 Basis Future | Natural Gas | IFED | |
| DKT | | Transco Zone 5 Index Future | Natural Gas | IFED | |
| T5B | | Transco Zone 5 South Basis Future | Natural Gas | IFED | |
| T5I | | Transco Zone 5 South Index Future | Natural Gas | IFED | |
| T5C | | Transco Zone 5 South Swing Future | Natural Gas | IFED | |
| DKS | | Transco Zone 5 Swing Future | Natural Gas | IFED | |
| TPB | | Transco Zone 6 (non NY) Basis Future | Natural Gas | IFED | |
| TPH | | Transco Zone 6 (non NY) Fixed Price Future | Natural Gas | IFED | |
| TPI | | Transco Zone 6 (non NY) Index Future | Natural Gas | IFED | |
| TPS | | Transco Zone 6 (non NY) Swing Future | Natural Gas | IFED | |
| TZS | | Transco Zone 6 (NY) Basis Future | Natural Gas | IFED | |
| NSI | | Transco Zone 6 (NY) Index Future | Natural Gas | IFED | |
| ZSS | | Transco Zone 6 (NY) Swing Future | Natural Gas | IFED | |
| TRL | | Trunkline LA Basis Future | Natural Gas | IFED | |
| TZA | | Trunkline Zone 1A Basis Future | Natural Gas | IFED | |
| CVU | | Trunkline Zone 1A Index Future | Natural Gas | IFED | |
| CVV | | Trunkline Zone 1A Swing Future | Natural Gas | IFED | |
| UKD | | UK NBP Natural Gas 1st Line Financial Futures (USD/MMBTU) | Natural Gas | IFEU | |
| UND | | UK NBP Natural Gas Daily Financial Futures (ICIS) | Natural Gas | IFEU | |
| NBD | | UK NBP Natural Gas Daily Future | Natural Gas | IFEU | |
| UNF | | UK NBP Natural Gas Last Day Financial Futures (USD/MMBTU) | Natural Gas | IFED | |
| UKF | | UK NBP Natural Gas Options (Futures Style Margin) | Natural Gas | IFEU | |
| DWN | | Union Dawn Basis Future | Natural Gas | IFED | |
| CVW | | Union Dawn Index Future | Natural Gas | IFED | |
| CVX | | Union Dawn Swing Future | Natural Gas | IFED | |
| EIW | | US EIA Financial Weekly Index (100 USD) | Natural Gas | IFED | |
| WAH | | Waha Basis Future | Natural Gas | IFED | |
| FQW | | Waha Fixed Price Future | Natural Gas | IFED | |