Week ended with volatile session, when volume traded almost doubled long-term averages. The main PX Index finished flat. Huge volumes changed hands at CEZ and Komercni banka. Komercni fell as strong seller stepped in the market. The stock was down by 8% intraday, the huge drop attracted international buyers and Komercni almost erased its loss finishing 2% in red numbers. CEZ added 1.2% despite Ministry of Finance demented previous comments that government wants to sell less than 7% in CEZ. declined after CEO’s warning ahead 4Q07 numbers. O2 CR managed to defend the CZK 500 level.