As we informed you in an announcement earlier today the TAQ NBBO file for 06/09/2010, as originally posted, was incorrect.
This issue has now been resolved and you can find the correct file within the following directory on the ftp2.nyxdata.com FTP server:
Again, we apologize for any inconvenience this may cause. If you have any questions or concerns, please contact our Service Desk:
Telephone: +1 212 383 3640 (International)
Telephone: 866 873 7422 (Toll free, US only)