Frequency keeping
All frequency keeping offers
All offers to supply frequency keeping services are available for download on a daily basis
Each day a file of offers to supply frequency keeping services will be published containing records pertaining to all trading periods (midnight to midnight) of the preceding day. That file will then be overwritten with a new file having the same name on each of the subsequent two days following the initial publication. This is necessary because the process by which the system operator extracts and transfers the data to us may occasionally miss a few records on the first or second day.