DTN is making some changes to the ISO data that we provide. On August 1st, most of the symbols will change. Please use the Symbol Reference Spreadsheet to verify changes to any of the symbols you follow.
Please note: the PJM ISO symbols will not be available after July 31, 2021. DTN is planning on adding this data back, but do not have a timeline as to when that will occur.
ISO locations
- ISO (New England)
- CAISO (California)
- MISO (Midcontinent)
- SPP (Southwest Power Pool)
- AESO (Alberta)
- IESO (Canada)
- ERCOT (Texas)
- NYISO (NY)
- PJM (District of Columbia) – Not available after July 31, 2021. Will be added in the future.
If you have questions, please contact Customer Service.