NYSE Technologies informs clients that, due to a data inconsistency, the NYSE Arca-MKT Equity, Intellidex and StrataQuant EOD and NXTD Summary files dated 17 January 2013 were regenerated  and reposted on ftp2.nyxdata.com. Indices impacted: All Total Return Files impacted: IDX_US_INTELLIDEX_REF_SUMMARY_EOD_20130117 IDX_US_INTELLIDEX_REF_SUMMARY_NXTD_20130117 IDX_US_ARCA-MKT_REF_SUMMARY_EOD_20130117 IDX_US_ARCA-MKT_REF_SUMMARY_NXTD_20130117 IDX_US_STRATAQUANT_REF_SUMMARY_EOD_20130117 IDX_US_STRATAQUANT_REF_SUMMARY_NXTD_20130117 Help and Support Should you have any questions, please contact our Service Desk as detailed above. Best regards Global Market Data NYSE Technologies www.nyxdata.com