Modern Macro Dashboard

What it is

The instruments behind Modern Macro Technologies, the research publication I own, and the feature its Professional tier buys. Subscribers sign in with the Ghost membership they already have — there is no second account to create — and land on a dashboard showing every model and data series at its latest reading.

What it does

Four models sit across the top, each built to sharpen one decision and each stating plainly what it measures: the divergence between Treasury cash flows and investor sentiment, which historical flow regime today's deficit dynamics resemble, the expected size of tomorrow's index move and not its direction, and the forward path implied by current flows, labelled as a shape and not a target. Below them are the underlying series, including the federal deficit impulse in nominal, inflation-adjusted and oil-adjusted form. Sources are checked every morning and the models recalculated at a fixed hour, but each series publishes on its own schedule, so every tile carries its own as-of date and says so when a reading is still provisional. Opening a model gives the full history and how it is built.

How it's built

Next.js on Vercel with roughly a dozen scheduled jobs, one per source, pulling the Daily and Monthly Treasury Statements, margin debt, interest rates and index data into a Neon Postgres database; a separate pass scores the models over the stored history and backfills when a source revises. Authentication is Ghost's own: a member link mints a token, middleware gates every dashboard route, and a reconciliation job keeps community access in step with membership status.