The PSI index closed the month of August with a 3.5% gain, settling at 9,437.2 points. This result represents the highest monthly closing quotation of 2026 so far.
The oil company Galp was the company that led the gains on the Portuguese stock exchange during this period, contributing significantly to the positive performance of the index.
According to Maxyield's analysis on market evolution, the PSI was close to the annual high recorded this year, demonstrating a consistent growth trajectory.
This favorable performance occurred in the context of the month of August, a period traditionally marked by lower activity in financial markets.
