Real Retiree Spending and Inflation Effects

In this episode we answer questions from Ben, Todd, and Tom. We discuss how managed futures differ from momentum, differentiating Monte Carlo simulations and why you need to be careful with parameterized simulations, and flexible withdrawal strategies generally and applied to the sample portfolios.

LInks:

QMOM and DBMF comparison and correlations:  testfol.io/analysis?s=5lCK1KCsAsx

Morningstar 2025 State of Retirement Income Report:  Morningstar State_of_Retirement_Income_2025.pdf - Google Drive

Portfolio Charts Annual Returns Calculator:  Annual Returns – Portfolio Charts

Stress Test Comparisons (Golden Butterfly, Golden Ratio, 60/40 and Three Fund Portfolios) Starting in 2000 with 5% withdrawal rate and CPI Inflation:  testfol.io/?s=7jwHMS4FogB

Breathless Unedited AI-Bot Summary:

Ever wondered why a momentum stock fund and a managed futures fund can look similar on the surface yet behave like opposites when markets lurch? We dig into the real differences between equity momentum strategies like QMOM and multi-asset trend programs like DBMF, explaining how managed futures trade across stocks, bonds, commodities, and currencies with the ability to go long and short. That breadth—and the discipline to follow trends over weeks to a year—creates low correlation to traditional portfolios and turns macro chaos into potential opportunity.

From there, we tackle the Monte Carlo confusion that trips up even seasoned planners. We compare historical shuffles that preserve real-world co-movements with parameterized simulations that assume normal distributions and independence—two assumptions markets love to break. You’ll hear why fat tails matter, how “impossible” scenarios sneak into naïve models, and where to find usable inputs without double-counting inflation. We also share a simple framework: use multiple calculators, add historical stress tests starting in rough windows like 1968 or 2000, and look for consistent results across tools before you trust any forecast.

Finally, we turn to retirement withdrawals and the habits that actually hold up. Instead of rigid CPI bumps, we walk through constant-percentage withdrawals, guardrails, and the reality that retiree spending tends to run at CPI minus 1–2 percent outside healthcare. We highlight how flexible rules can raise sustainable withdrawal rates and why resilient portfolio design—think Golden Butterfly or Golden Ratio—can outperform a classic 60/40 under severe sequences. If you’re ready to upgrade your plan with better diversification, better testing, and smarter spending rules, you’ll leave with practical steps you can apply today.

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