| 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 | |
| X9I | | Transco Station 65 Pool (station 65 index) Physical Gas Daily Monthly | Natural Gas | IEPA | |
| X9H | | Transco Station 65 Pool (station 65 index) Physical Gas Daily Spot | Natural Gas | IEPA | |
| X9K | | Transco Station 65 Pool (station 65 index) Physical Inside FERC | Natural Gas | IEPA | |
| XJI | | Transco Station 65 Pool (zone 3 index) Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XJH | | Transco Station 65 Pool (zone 3 index) Physical Gas Daily Spot | Natural Gas | IEPA | |
| XJK | | Transco Station 65 Pool (zone 3 index) Physical Inside FERC | Natural Gas | IEPA | |
| XJJ | | Transco Station 65 Pool Physical Basis LD1 | Natural Gas | IEPA | |
| XJG | | Transco Station 65 Pool Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XJF | | Transco Station 65 Pool Physical Fixed Price Spot | Natural Gas | IEPA | |
| 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 | |
| XVB | | Transco Station 85 (Zone 4) Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XVA | | Transco Station 85 (Zone 4) Physical Fixed Price Spot | Natural Gas | IEPA | |
| XVD | | Transco Station 85 (Zone 4) Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XVC | | Transco Station 85 (Zone 4) Physical Gas Daily Spot | Natural Gas | IEPA | |
| TRW | | Transco Station 85 (Zone 4) Swing Future | Natural Gas | IFED | |
| YFK | | Transco Z5 South Physical Basis LD1 | Natural Gas | IEPA | |
| YFG | | Transco Z5 South Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YFF | | Transco Z5 South Physical Fixed Price Spot | Natural Gas | IEPA | |
| YFI | | Transco Z5 South Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YFH | | Transco Z5 South Physical Gas Daily Spot | Natural Gas | IEPA | |
| YFJ | | Transco Z5 South Physical Inside FERC | Natural Gas | IEPA | |
| XWO | | Transco Z6 (NY) Physical Basis LD1 | Natural Gas | IEPA | |
| XWL | | Transco Z6 (NY) Physical Fixed Price Monthly | Natural Gas | IEPA | |
| XWK | | Transco Z6 (NY) Physical Fixed Price Spot | Natural Gas | IEPA | |
| XWN | | Transco Z6 (NY) Physical Gas Daily Monthly | Natural Gas | IEPA | |
| XWM | | Transco Z6 (NY) Physical Gas Daily Spot | Natural Gas | IEPA | |
| XWP | | Transco Z6 (NY) Physical Inside FERC | Natural Gas | IEPA | |
| YFE | | Transco Z6 Sta-210 Physical Basis LD1 | Natural Gas | IEPA | |
| YFA | | Transco Z6 Sta-210 Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YEZ | | Transco Z6 Sta-210 Physical Fixed Price Spot | Natural Gas | IEPA | |
| YFC | | Transco Z6 Sta-210 Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YFB | | Transco Z6 Sta-210 Physical Gas Daily Spot | Natural Gas | IEPA | |
| YFD | | Transco Z6 Sta-210 Physical Inside FERC | Natural Gas | IEPA | |