The Exchange will allow the submission of transactions on NYMEX ClearPort® clearing until 4:30 PM on Fridays and on business days preceding a holiday weekend. Trades submitted before 4:30 PM on those days will clear with that trade date.
FTSE Mondo Visione Exchanges Index:
New York Mercantile Exchange To Expand Hours Of Operation For NYMEX ClearPort® Clearing
Date 09/11/2005