RNS Number : 1971Q

Mirland Development Corporation PLC

29 July 2010

Today"s closing auction call period has been extended in this security by 5 minutes.

Auction call extensions give London Stock Exchange electronic order book users a further opportunity to review the prices and sizes of orders entered in an individual security during the initial auction call before the execution occurs.A price monitoring extension is activated when the matching process would have otherwise resulted in an execution price that is a pre-determined percentage above or below the price of the last automated execution today.

The applicable percentage is set by reference to a security"s TradElect sector.This is set out in the Sector Breakdown tab of the TradElect Parameters document atwww.londonstockexchange.com/en-gb/products/membershiptrading/tradingservices

This information is provided by RNS

The company news service from the London Stock Exchange

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