| X1R | | ERCOT West 345kV Physical HE 1800-2200 Fixed Price 7x Daily | Electricity | IEPA | |
| XS9 | | ERCOT West 345kV Physical HR ATC | Electricity | IEPA | |
| YCR | | ERCOT West 345kV Physical HR HE 0700-1100 | Electricity | IEPA | |
| XQI | | ERCOT West 345kV Physical HR HE 1-6, 23, 24, 7x | Electricity | IEPA | |
| XQL | | ERCOT West 345kV Physical HR HE 1200-2200 | Electricity | IEPA | |
| YDD | | ERCOT West 345kV Physical HR HE 1700-2200 | Electricity | IEPA | |
| X1W | | ERCOT West 345kV Physical HR HE 1800-2200 7x | Electricity | IEPA | |
| XQK | | ERCOT West 345kV Physical HR Off-Peak | Electricity | IEPA | |
| XQJ | | ERCOT West 345kV Physical HR Off-Peak Weekend HE 0700-2200 | Electricity | IEPA | |
| YDX | | ERCOT West 345kV Physical HR Peak HE 0700-1100,1700-2200 | Electricity | IEPA | |
| XQH | | ERCOT West 345kV Physical HR Peak HE 0700-2200 | Electricity | IEPA | |
| XZY | | ERCOT West 345kV Physical Off-Peak Daily Fixed Price | Electricity | IEPA | |
| XPQ | | ERCOT West 345kV Physical Off-Peak Fixed Price | Electricity | IEPA | |
| XOS | | ERCOT West 345kV Physical Off-Peak Weekend HE 0700-2200 Daily Fixed Price | Electricity | IEPA | |
| XPP | | ERCOT West 345kV Physical Off-Peak Weekend HE 0700-2200 Fixed Price | Electricity | IEPA | |
| YCN | | ERCOT West 345kV Physical Peak HE 0700-1100 Daily Fixed Price | Electricity | IEPA | |
| YDS | | ERCOT West 345kV Physical Peak HE 0700-1100,1700-2200 Daily Fixed Price | Electricity | IEPA | |
| YDT | | ERCOT West 345kV Physical Peak HE 0700-1100,1700-2200 Fixed Price | Electricity | IEPA | |
| XOU | | ERCOT West 345kV Physical Peak HE 0700-2200 Daily Fixed Price | Electricity | IEPA | |
| XPN | | ERCOT West 345kV Physical Peak HE 0700-2200 Fixed Price | Electricity | IEPA | |
| YCY | | ERCOT West 345kV Physical Peak HE 1700-2200 Daily Fixed Price | Electricity | IEPA | |
| YCZ | | ERCOT West 345kV Physical Peak HE 1700-2200 Fixed Price | Electricity | IEPA | |
| ECL | | ERCOT West 345KV Real-Time 7x8 Fixed Price Future | Electricity | IFED | |
| ER4 | | ERCOT West 345KV Real-Time Daily HE 1800-2200 Fixed Price Future, 7X | Electricity | IFED | |
| ER8 | | ERCOT West 345KV Real-Time Daily TB4 Fixed Price Future, 7X | Electricity | IFED | |
| WED | | ERCOT West 345KV Real-Time Off-Peak Daily Fixed Price Future | Electricity | IFED | |
| WEB | | ERCOT West 345KV Real-Time Off-Peak Fixed Price Future | Electricity | IFED | |
| EDC | | ERCOT West 345KV Real-Time Peak 2x16 Fixed Price Future | Electricity | IFED | |
| EWD | | ERCOT West 345KV Real-Time Peak Daily Fixed Price Future | Electricity | IFED | |
| ERW | | ERCOT West 345KV Real-Time Peak Fixed Price Future | Electricity | IFED | |
| ERJ | | ERCOT West 345KV Real-Time TB4 Fixed Price Future, 7X | Electricity | IFED | |
| WZC | | ERCOT West Load Zone Day-Ahead Off-Peak Daily Fixed Price Future | Electricity | IFED | |
| WZD | | ERCOT West Load Zone Day-Ahead Off-Peak Fixed Price Future | Electricity | IFED | |
| WZA | | ERCOT West Load Zone Day-Ahead Peak Daily Fixed Price Future | Electricity | IFED | |
| WZB | | ERCOT West Load Zone Day-Ahead Peak Fixed Price Future | Electricity | IFED | |
| YGU | | ERCOT West Load Zone HE 0100-0600, 2300, 2400, 7x Fixed Price | Electricity | IEPA | |
| YGT | | ERCOT West Load Zone HE 1-6, 23, 24, 7x Daily Fixed Price | Electricity | IEPA | |
| YGL | | ERCOT West Load Zone Off-Peak Weekend Daily Fixed Price | Electricity | IEPA | |
| YGM | | ERCOT West Load Zone Off-Peak Weekend HE 0700-2200 Fixed Price | Electricity | IEPA | |
| OEW | | ERCOT West Load Zone Real-Time Off-Peak Fixed Price Future | Electricity | IFED | |
| EDW | | ERCOT West Load Zone Real-Time Peak Fixed Price Future | Electricity | IFED | |
| XQS | | ERCOT West LZ Physical Peak HE 0700-2200 Fixed Price | Electricity | IEPA | |
| XS0 | | ERCOT West LZ Physical ATC | Electricity | IEPA | |
| XR9 | | ERCOT West LZ Physical ATC Daily | Electricity | IEPA | |
| XZZ | | ERCOT West LZ Physical Off-Peak Daily Fixed Price | Electricity | IEPA | |
| XQT | | ERCOT West LZ Physical Off-Peak Fixed Price | Electricity | IEPA | |
| XOV | | ERCOT West LZ Physical Peak HE 0700-2200 Daily Fixed Price | Electricity | IEPA | |
| | Ethane Contained in E/P Mix, Fixed Price | Natural Gas Liquids | IEPA | |
| ECC | | Ethane in E/P Mix, OPIS Conway in-Well Average Price Options | Natural Gas Liquids | IFED | |
| ECC | | Ethane in E/P Mix, OPIS Conway In-Well Future | Natural Gas Liquids | IFED | |