The sixth edition of the online stock market challenge 'myinvestia' will be launched on Monday 1st October 2018.This challenge aims to introduce participants to techniques and good investment practices in the securities portfolio, and to allow them to test the operating rules of the stock market.The challenge site is www.myinvestia.com or www.myinvestia.tn. An online registration form is available, as well as an Internal Regulation setting the rules for participation and operation of the challenge.Registration is open to all individuals aged 18 and over, living in Tunisia, by 31 January 2019 at the latest.For this edition, prizes will be awarded to the holders of the four (4) best-valued portfolios on the closing date of the challenge, set for Friday, April 26, 2019.