| HIS | | Henry Index Future | Natural Gas | IFED | |
| SDH | | Henry LD1 Same Day Fixed Price Future | Natural Gas | IFED | |
| PHE | | Henry Penultimate Fixed Price Future | Natural Gas | IFED | |
| HHP | | Henry Penultimate Fixed Price Future 25K | Natural Gas | IFED | |
| HXS | | HSC Basis Future | Natural Gas | IFED | |
| FQH | | HSC Fixed Price Future | Natural Gas | IFED | |
| SHS | | HSC Index Future | Natural Gas | IFED | |
| UCS | | HSC Swing Future | Natural Gas | IFED | |
| HKA | | HSC/Katy Index Future | Natural Gas | IFED | |
| NLD | | ICE (RBOB) Gasoline Last Day Future | Crude Oil and Refined Products | IFEU | |
| CEH | | ICE C5 ENB 1a Index Futures | Crude Oil and Refined Products | IFED | |
| CEG | | ICE C5 PEA 1a Index Futures | Crude Oil and Refined Products | IFED | |
| DT1 | | ICE Endex Dutch TTF Natural Gas 1-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT0 | | ICE Endex Dutch TTF Natural Gas 12-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT2 | | ICE Endex Dutch TTF Natural Gas 2-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT3 | | ICE Endex Dutch TTF Natural Gas 3-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT4 | | ICE Endex Dutch TTF Natural Gas 4-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT5 | | ICE Endex Dutch TTF Natural Gas 5-Month Calendar Spread Options | Natural Gas | NDEX | |
| DT6 | | ICE Endex Dutch TTF Natural Gas 6-Month Calendar Spread Options | Natural Gas | NDEX | |
| TFB | | ICE Futures Europe Dutch TTF Natural Gas 1st Line Financial Balmo Futures (USD/MMBTU) | Natural Gas | IFEU | |
| TFN | | ICE Futures Europe Dutch TTF Natural Gas Futures | Natural Gas | IFEU | |
| TFN | | ICE Futures Europe Dutch TTF Natural Gas Options | Natural Gas | IFEU | |
| | ICE Heating Oil/NYH ULSHO Futures Spread | Crude Oil and Refined Products | IFEU | |
| HTN | | ICE HITAN EDM 1a Index Future | Crude Oil and Refined Products | IFED | |
| IRB | | Iroquois (Into) Basis (Platts) Future | Natural Gas | IFED | |
| IRI | | Iroquois (Into) Index (Platts) Future | Natural Gas | IFED | |
| IRS | | Iroquois (Into) Swing (Platts) Future | Natural Gas | IFED | |
| IZB | | Iroquois-Z2 Basis (Platts) Future | Natural Gas | IFED | |
| IZI | | Iroquois-Z2 Index (Platts) Future | Natural Gas | IFED | |
| IZS | | Iroquois-Z2 Swing (Platts) Future | Natural Gas | IFED | |
| ISD | | Iso Butane, OPIS Conway In-Well Balmo Future | Natural Gas Liquids | IFED | |
| ISP | | Iso Butane, OPIS Mt. Belvieu Non-TET Balmo Future | Natural Gas Liquids | IFED | |
| ISQ | | Iso Butane, OPIS Mt. Belvieu TET, Fixed Price Future (Balmo) | Natural Gas Liquids | IFED | |
| ICO | | ISO New England Connecticut Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |
| ICP | | ISO New England Connecticut Day-Ahead Peak Fixed Price Future | Electricity | IFED | |
| IED | | ISO New England Maine Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |
| IEB | | ISO New England Maine Day-Ahead Peak Fixed Price Future | Electricity | IFED | |
| POP | | ISO New England Massachusetts Hub Day-Ahead Off-Peak Daily Fixed Price Future | Electricity | IFED | |
| NOP | | ISO New England Massachusetts Hub Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |
| NO2 | | ISO New England Massachusetts Hub Day-Ahead Peak 2x16 Fixed Price Future | Electricity | IFED | |
| EDP | | ISO New England Massachusetts Hub Day-Ahead Peak Daily Fixed Price Future | Electricity | IFED | |
| NEZ | | ISO New England Massachusetts Hub Day-Ahead Peak Daily Mini Fixed Price Future | Electricity | IFED | |
| NEP | | ISO New England Massachusetts Hub Day-Ahead Peak Fixed Price Future | Electricity | IFED | |
| NOH | | ISO New England Massachusetts Hub Real-Time Off-Peak Daily Fixed Price Future | Electricity | IFED | |
| NOG | | ISO New England Massachusetts Hub Real-Time Off-Peak Fixed Price Future | Electricity | IFED | |
| NMD | | ISO New England Massachusetts Hub Real-Time Peak Daily Fixed Price Future | Electricity | IFED | |
| NOF | | ISO New England Massachusetts Hub Real-Time Peak Fixed Price Future | Electricity | IFED | |
| IND | | ISO New England NE Massachusetts Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |
| INB | | ISO New England NE Massachusetts Day-Ahead Peak Fixed Price Future | Electricity | IFED | |
| IHD | | ISO New England New Hampshire Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |