Prism Data Lab

Every analysis here ships its dataset and the code that produced every figure. Nothing on this site is investment advice.

Topics

What Prism Data Lab covers, grouped.

DeskArticlesWhat it covers
Data Analysis9 article(s)A question, a public dataset, the code, and the answer, with every figure reproducible.
Methods6 article(s)Time series, risk measures, backtesting discipline, and the statistics that keep an analysis honest.
Data Sources6 article(s)FRED, SEC EDGAR, BLS, exchange feeds: how to pull them, parse them, and not misread them.
LLMs in Finance5 article(s)Where language models are used in financial work, what the papers and filings show, and what they get wrong.
Briefs2 article(s)Short readings of a release, a filing, or a paper, dated and sourced.