[Verse 1] When portfolios face uncertainty's storm Three guardians calculate potential loss form Parametric whispers with normal curves drawn Assumes returns follow patterns at dawn Standard deviation multiplies confidence scores While bell-shaped distributions unlock the doors [Chorus] PHM - Parametric, Historical, Monte Three warriors defending your money Parameters assume, History reviews, Monte pursues Choose your weapon when the market's unruly VaR calculation, risk navigation PHM guards your financial foundation [Verse 2] Historical simulation tells yesterday's tale Sorts actual returns from peak to the vale No assumptions needed, just raw data's truth Takes the fifth percentile as mathematical proof Look back two-fifty days or however you choose Let history's patterns reveal what you could lose [Chorus] PHM - Parametric, Historical, Monte Three warriors defending your money Parameters assume, History reviews, Monte pursues Choose your weapon when the market's unruly VaR calculation, risk navigation PHM guards your financial foundation [Bridge] Monte Carlo dances ten thousand times Random scenarios in statistical rhymes Generates futures that might come to pass Complex portfolios in simulation's glass Correlations captured, volatility wild Most flexible method, though computationally styled [Verse 3] Parametric's fastest but assumes too much Historical's simple with reality's touch Monte Carlo's thorough but needs more time Each method serves its purpose in the paradigm Backtesting reveals which guardian's true When tomorrow's losses come knocking on you [Chorus] PHM - Parametric, Historical, Monte Three warriors defending your money Parameters assume, History reviews, Monte pursues Choose your weapon when the market's unruly VaR calculation, risk navigation PHM guards your financial foundation [Outro] Value at Risk in three flavors bright Quantifying danger in portfolio's flight Remember PHM when markets turn rough These calculation methods when times get tough
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