holiday schedule

["J. Rodney Grisham" <Rod.Grisham@xxxxxxxxxxxxxxxxxxxxx>]

Users may want to update/extend the TS list of trading
holidays.  A list of NYSE holidays is available at

http://www.nyse.com/about/holidayclosings.html

At least for TS4 users, don't update your holiday list during
trading hours.  Based on disk activity and time required, when
you dismiss the window for updating the holiday list, TS4 seems
to recheck its entire database to make sure all data is 
appropriately marked based on the updated list of holidays.

Rod