Opturo’s Proprietary IRR Engine Memo
Read how Opturo’s proprietary IRR engine fixes the issues found in traditional IRR calculations like Excel’s XIRR function.
Opturo’s Proprietary IRR Engine Memo
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The Limited Efficacy Of Elementary Brinson Attribution
Read Dr. Andre Mirabelli's explanation of the limitations of Elementary Brinson Attribution. An Excel example can be found above.
Read moreA bi-weekly challenge from Andre Mirabelli & Opturo
If you use “Purchases in the Basis Dietz”, how do you approach the following scenario?The cash in a portfolio starts the day with a small gain and then the portfolio uses all of the starting cash and half of that small cash gain (“sells cash”) to purchase a non-cash instrument. Thus, nothing ever goes short.…