| YAT | | Rex E-ANR Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YAS | | Rex E-ANR Physical Fixed Price Spot | Natural Gas | IEPA | |
| YAW | | Rex E-ANR Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YAV | | Rex E-ANR Physical Gas Daily Spot | Natural Gas | IEPA | |
| YAX | | Rex E-ANR Physical Natural Gas Intelligence | Natural Gas | IEPA | |
| YVV | | REX E-MidW Physical Basis LD1 | Natural Gas | IEPA | |
| YVR | | REX E-MidW Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YVQ | | REX E-MidW Physical Fixed Price Spot | Natural Gas | IEPA | |
| YVT | | REX E-MidW Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YVS | | REX E-MidW Physical Gas Daily Spot | Natural Gas | IEPA | |
| YVU | | REX E-MidW Physical Inside FERC | Natural Gas | IEPA | |
| YW1 | | REX E-NGPL Physical Basis LD1 | Natural Gas | IEPA | |
| YVX | | REX E-NGPL Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YVW | | REX E-NGPL Physical Fixed Price Spot | Natural Gas | IEPA | |
| YVZ | | REX E-NGPL Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YVY | | REX E-NGPL Physical Gas Daily Spot | Natural Gas | IEPA | |
| YW0 | | REX E-NGPL Physical Inside FERC | Natural Gas | IEPA | |
| YW7 | | REX E-PEPL Physical Basis LD1 | Natural Gas | IEPA | |
| YW3 | | REX E-PEPL Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YW2 | | REX E-PEPL Physical Fixed Price Spot | Natural Gas | IEPA | |
| YW5 | | REX E-PEPL Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YW4 | | REX E-PEPL Physical Gas Daily Spot | Natural Gas | IEPA | |
| YW6 | | REX E-PEPL Physical Inside FERC | Natural Gas | IEPA | |
| YWD | | REX E-Trunk Physical Basis LD1 | Natural Gas | IEPA | |
| YW9 | | REX E-Trunk Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YW8 | | REX E-Trunk Physical Fixed Price Spot | Natural Gas | IEPA | |
| YWB | | REX E-Trunk Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YWA | | REX E-Trunk Physical Gas Daily Spot | Natural Gas | IEPA | |
| YWC | | REX E-Trunk Physical Inside FERC | Natural Gas | IEPA | |
| Z4G | | Rover-ANR Fixed Price Monthly | Natural Gas | IEPA | |
| Z4F | | Rover-ANR Fixed Price Spot | Natural Gas | IEPA | |
| Z4K | | Rover-ANR Physical Basis LD1 | Natural Gas | IEPA | |
| 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 | |
| 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 | |