A technical issue related to Good-til-cancelled (GTC) and Good-til-date (GTD) orders in combination order books has been discovered. This affects, for example, the OMXS30 Futures Roll instrument.
As a result all long orders in all OMXS30 combination order books will be removed by the Exchange at close-of-business (COB) today, May 15th. Traders with long orders remaining at COB will have to re-insert these orders tomorrow as day orders.
GTC/GTD order functionality for combination order books will be disallowed until the issue has been corrected. The correction is currently scheduled for June 9th and any changes to this implementation date will be communicated in a separate exchange notice.
For questions or comments, please contact:
Trading Operations tradingoperations@nasdaqomx.com
+46 8 405 73 60
Issue with GTC/GTD orders in combination order book
Technical Support technicalsupport@nasdaqomx.com
+46 8 405 67 50