After two years of preparations, the Prague Stock Exchange switched to a
different electronic trading system on Friday, causing some problems for
traders and clients. Prague’s electronic securities trading migrated to
the German Xetra trading system, linked up via the Vienna Stock Exchange
during the previous night. According to the online news server iHned,
there
were numerous glitches in the first hours of trading, due to the limited
capacities of the data link. Many people said that they could no longer
see
some stocks in their electronic portfolios. The problem was fixed before
noon.