Each gauge is 0–100, the weighted mean of its inputs' ranks within trailing 10- or 20-year windows (50: the inputs at their window medians), the record since 1981; the regime and the gauges read live, Economic Breadth and Housing the revised monthly record.
Each cell is one indicator, coloured against its own historical thresholds.
Some map the state of the economy; others read the market. They are not the same question, and the site keeps them apart.
115 indicators, 45 of them inside the three composites that read the whole economy — and every historical episode the composites have produced since the records begin.