As communicated on December 12, 2012, NASDAQ OMX has discovered four issues related to order modifications via FIX in Genium INET Nordics.

NASDAQ OMX has decided to change the implementation date to Monday February 4, 2013, for corrections of the below three issues:

• OrdQuantity(38) field in restatement messages for partially filled GTD and GTC Orders equal to LeavesQty(151)
• MaxFloor(111) field can be set to ‘0’ (zero) on reserve orders
• The delta quantity indicator (delta_quantity_i) in OMnet BO5 messages has other value than 1 or 2 for orders modified via the FIX protocol

NASDAQ OMX has also decided to change the date for re-enabling Stop Orders on the NASDAQ OMX Derivatives and Commodities Markets to Monday March 25, 2013.

For further information on this IT notice, please contact Technical Support, telephone +46 8 405 6750 or email technicalsupport@nasdaqomx.com.