On January 31st, NYSE Regulation issued guidance on manually submitted contra-side trading information. To eliminate overnight trade break risk for manual transactions, especially at the opening (re-opening) and close of trading, all New York Stock Exchange and NYSE Amex members should check their OCS screens intraday and after 4:00 for closing trades every day to verify that all "DOT" trades are compared; and all "OARS" and/or "YB" submissions are compared correctly (side, price, quantity, etc.). NYSE Regulation Information Memo 11-5.