whats wrong with cgx, pre-open for a long time, page-4

The securities of CGA Mining Limited (the “Company”) will be placed in pre-open at the request of the Company, pending the release of an announcement by the Company. Unless ASX decides otherwise, the securities will remain in pre-open until the earlier of the commencement of normal trading on Thursday, 26 November 2009 or when the announcement is released to the market.
Security Code:
CGX

Not sure what its for, Just had cap raising so should not be that, must be drill results or perhaps a take over offer has been received. Wednesday - Thursday had unusually high volume.