Light volumes still persisted today on the Prague Stock Exchange. The Czech market wiped out yesterday's gain, and PX was down due to CEZ and the banks. Komercni banka got hit on the close in contrast to spike-on-close yesterday as investors were taking their profits. Unipetrol (120 CZK, 3,62%) shares climbed higher on international buying and NWR (73 CZK, 0,04%) outperformed the market as the commodity prices rose.