Hi, I am using Zorro 2.30 and tried to test the Markowitz scripts from https://financial-hacker.com/get-rich-slowly/. In order to get the 'MarkowitzTest.c' running I had to pass 100 instead of 1:
markowitzReturn(Weights,100);
Also the EFrontier.c does not work correctly (at least I get too low numbers).