Humberto is using Scenario Analysis.
Scenario analysis is the process of calculating the expected value of a portfolio after a specified amount of time, on the assumption that certain changes in the values of the portfolio's securities or significant circumstances, like an interest rate shift, would occur.
Scenario analysis is frequently used to calculate changes in a portfolio's value as a result of a negative event and can be used to look at a worst-case scenario.
The accuracy of a scenario analysis depends on the analyst's inputs and presumptions.
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