UA Replacement DataBase Files or click here to manually download daily files.

The database format before 2.4.0 is different from the current format.  Please do not try to update the database for an older version with a new format file. Files are updated each night. Enter CSI/UA number that appears in the data manager, select whether the series is a stock and/or an option, and press collect.  CSI Num       Stock      Futures/Stock/Cash Option Put/Call Total

We recompress the database files nightly and copy them to the website in the morning. Please save the collected files to "c:\ua\archives\c\n\00000000.DB" (Commodity number replaces the 0's in the above filename) if a normal commodity, c\o for commodity options, c\pc for commodity put/call totals, s\n for stocks, s for stock split files, s\o for stock options, and s\pc for stock put/call totals.