The Lisbon stock exchange concluded its seventh consecutive session of gains today with the PSI index rising 0.52% to 6,152.91 points, while the main European markets rose more than 1%.
Of the 16 listed companies that make up the PSI index, 11 rose and five fell.
Altri rose 3.50% to 4.49 euros and Jerónimo Martins fell 0.42% to 23.76 euros.
In the rest of Europe, with the London stock exchange closed for the holiday, Madrid rose by 1.62%, Paris by 1.32%, Milan by 1.19% and Frankfurt by 1.03%.