Example tasks
From idea to backtest to paper
Backtest a 12-1 momentum factor
Twenty years of daily prices, decay charted by decade, with drawdowns, turnover, and Sharpe by volatility regime.
Compare the latest semiconductor 10-Ks
Filings pulled live, capex and margins extracted into one reactive table you can re-sort and re-run.
Stress-test the AI capex boom
Big-tech infrastructure spend against cloud revenue — is the spending outrunning the returns?
Publish the result as a paper
LaTeX with regression tables, figures, and a BibTeX bibliography, compiled to PDF in the same workspace.
Why Atlas
Research you can rerun
Reproducible by default
Reactive Marimo notebooks — change an assumption and every downstream cell re-runs. No stale state in your results.
Primary sources, cited
FRED, SEC filings, SSRN, arXiv — pulled live into the analysis with links you can check.
You approve every change
Nothing touches your files without a green light. Review each proposed edit and approve or reject it inline.