The thirteenth edition of the «myinvestia » online stock market challenge will be launched on Wednesday, October 1st, 2025. The objective of this challenge is to introduce participants to the techniques and best practices of investment in securities portfolios, and to enable them to experience the operating rules of the stock market. The challenge site is www.myinvestia.com An online registration form is available there, as well as Internal Rules setting the rules for participation and operation of the challenge. Individual and free registration avaible until January 31, 2026. For this edition, prizes will be awarded to the holders of the four (4) best valued portfolios on the challenge closing date, set for May 29, 2026.