The week began with low volume volatile session. The main PX Index closed at its intraday low as US took nosedive right after the opening. Only CEZ and Erste Bank showed some activity, the rest was rather quiet. Erste did not manage to hold its gains and finished in red. Unipetrol fell by 4.5% as Russians cut crude oil supplies significantly. AAA Auto suffered after good supply from international investor. NWR closed up supported by commodity prices. Ongoing international interest pulled prices of Philip Morris up by 3.3%.