Barely positive index

PSI 20 spent all day losing gas but managed to end the session barely positive:+0,03%.
As expected Sonae.com quotes rose in response to the unexpected good financial results. It closed the day gaining 1,83%. Only Altri (+2,33%) and PT-after-PT Multimedia Spin off (+3,97%) behaved better today.
In the down side we had precisely PT Multimedia (-6,00%) and Impresa (-2,34%) for which the market is anticipating not so great results for the year.
Looking to BCP (0,0%) and BPI (-1,10%) closing quotes all seems calm but it should be noted that many stocks changed hands today. The negotiation is going on (outside the TV sets for now).