The main PX Index strengthened by 2.3% on lower volumes. Big activity was seen on banks and (4 025 CZK, 6,91%). Banks opened very strong in-line with improving global sentiment in the sector. Komercni banka gave up part of its gains in the afternoon as some people opened short positions but covered it in panic on the close. CEZ was traded in the narrow range of CZK 1,335 – 1,348 the most of the day. (451 CZK, -1,66%) chased weak yesterday close in London, but recovered during day as international accounts were on the buy side. bounced from 15-year low in very volatile trading, big recent seller seems to be almost gone.