Index PX-50 dropped 1.14% on Thursday after few sellers stepped in to lock in recent gains. Most aggressive selling occurred in Komercni, which dropped over 2% on the day. Cesky Telecom also gave back some of the recently gained points, sellers came down even below CZK 380 level. There was no relevant news behind the weakness. Only Unipetrol sustained recent levels on ongoing retail buying, the stock however failed to respond to the Polish daily reports about PKN increasing its bid for the 63% state stake. Local media have overtaken the news today and we may see some ongoing interest for the stock. However, institutionals are apparent sellers at these levels.