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As part of its MiFID II preparations, London Stock Exchange is now displaying order book and off book trades via TradEcho with new identifiers to distinguish different types of trades. A further description of the types of trades is available here. Until 3 January 2018, an intra-day file of off book on-exchange trades with new flags that will be compliant with MiFID II is now available. The data is delayed by at least 15 minutes and the file will be refreshed every 30 minutes. The use of this file is according to our standard terms & conditions. For further information please contact
Results of opening auction
Price: - Volume: -
Results of closing auction
Price: 3.45 Volume: 552
Special conditions Trading status
NONE Market Close

 Show last
Show today's trades between : and :

Time/Date Price Volume Trade Value Type
15:50:53 20-Nov-2017 3.45 552 1,904.40 Uncrossed Trade
13:26:29 20-Nov-2017 3.18 800 2,540.00 Automatic Trade

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Prices expressed in the currency of the instrument. The currency can be found on the Summary tab next to the price.


Company Information
Updated Monthly
Company address 7F 137 Sec 2, Chien Kui Road, Taipei, 100, Taiwan, Province of China
Company website
Market cap(in millions)* £ 2,942.37
Listing/Admission to trading 27 Sep 2004
Trading service International Order Book
Market PSM
Listing category Standard GDRs
*The market capitalisation of companies reflects the London listed element only. These figures are approximate and are updated monthly.

Trading Information
FTSE index -
FTSE sector Technology Hardware & Equipment
FTSE sub-sector Computer Hardware
Country of share register US
Segment IOBE
MiFID Status MTF
Exchange market size 15,000
SEDOL 3145049
ISIN number US0044342055

ACER GDR REG S share prices and trades (ACID)