A bi-weekly challenge from Andre Mirabelli & Opturo

What if I invested by first doing an allocation among countries and then an allocation among sectors within countries, could I evaluate my sector allocation using a single-allocation Brinson model?See the paper and Excel example in Opturo's newsroom.

Ever wish you had a clear view of portfolio risk before making critical decisions? Meet the Ex-ante Risk Summary—one of ODIN's most impactful features. It transforms raw data into actionable insights by delivering forward-looking risk metrics across portfolios, asset classes, and strategies. Instead of piecing together multiple reports or building custom models from scratch, ODIN…

How does an attribution modeler address the following challenge?If a Fund achieves 50% one year and 0% the next, and its Benchmark achieves 0% the first year and -50% the next, then the active return each year is 50%. Is the annualized active return 50%? Or is the annualized active return the annualized Fund return…