Model library

Experiments

Focused research questions where the point is to show the full evidence, including the inconvenient parts.

Experiment 01Historical research record

Best Company of the Year

A 20-year annual-winner study: select the prior calendar year's strongest available S&P 500 company, hold it for the next year, and record the outcome beside SPY and QQQ.

2006-2025 annual observations

Open experiment
Experiment 02Twenty-year paper testimony

Five ETFs: US$10,000 a Month from US$1 Million

A US$1,000,000 twenty-year paper record built around a US$10,000 monthly income reference: five equal high-income ETF sleeves tracking cash distributions, capital, overlap, tax classification, and drawdowns beside simple reference portfolios.

2026-2045 twenty-year paper testimony

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Experiment 03Historical paper story

The $150,000 Cashflow Machine

A historical paper story that launches the same cash-secured-put idea in 2003, 2004, and 2005. Real market backdrops meet fictional trades, with an actual T-bill reserve for every possible assignment.

2003–2005 independent cohorts

Open experiment
Experiments | David's Notes