Nasdaq identified an issue in the calculation of the OMRXTBILL index from Start-of-Day December 01, 2015 until Start-of-Day December 09, 2015. See the attached file for dates for which the data has been regenerated.
Nasdaq requests that data recipients and market data vendors update historical databases to reflect the corrected index values by retrieving the latest files from the File Delivery System (FDS).
We apologize for the inconvenience this may have caused.
If you have questions or require further information, please contact Nasdaq Global Index Operations, telephone +46 8 405 62 96, or indexsupport@nasdaq.com for assistance.