13. Monday invested: 6,39 return: 0 profit: -6,39 14. Tuesday invested: 7,12 returned: 7,51 profit: 0,29 15. Wednesday invested: 0 returned: 0 profit: 0 16. Thursday invested: 4,43 returned: 0,90 profit: -3,53 17. Friday invested: 7,28 returned: 13,02 profit: 5,74 18. Saturday invested: 15,91 returned: 41,33 profit: 25,42 19. Sunday invested: 10,08 returned: 10,82 profit: [...]