PX index underperformed the region today as CEZ was under selling pressure as there was a big international seller active throughout the day. Decent volumes went through the market, almost 60% through CEZ. O2 CR got support from international accounts, local account were on the sell side. got hammered on the back of weakening RON and higher risk aversion. Komercni banka didn't manage to keep CZK 4 000 despite some rebound before close.