Data:2009-12-12 2:34
Category: Money tips Release Date: 2006-08-11
The Main Board of the opening call auction use of closed call auction, saying the bidding process in the collection does not disclose any information, just after the end of the bidding process in the collection of the disclosure of prices and transactions.
The opening call auction SME board the adoption of open call auction, saying that at the open call auction period, the stock exchange opened the host immediately reveal the reference price, match volume and does not match the amount of such information.