Macroeconomic regime research. Monetary transmission, liquidity cycles, geopolitical constraints. No signals. No noise.

Joined December 2025
Eco3min focuses on macroeconomic regimes, liquidity transmission and structural constraints. We don’t forecast headlines. We analyze mechanisms. Framework over forecasts. Regimes over narratives.
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The US 30-year fixed mortgage rate averaged 7.32% this week, per Freddie Mac. The two prior weeks, at 7.40%, were the highest since November 2023. In late 2024 the Fed cut 100 bps while this rate rose 96 bps. It tracked the 10-year Treasury (+116 bps), not the policy rate.
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11 US refineries have stopped processing crude since capacity peaked at 18.98 million b/d in January 2020, removing about 1.72 million b/d. Yet net capacity was down only 4.3% by January 2026: expansions put roughly 760,000 b/d back. Fewer, larger refineries, per EIA data.
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The 2s10s Treasury spread was +33 bp on Oct 20, between February's +74 bp and the 2026 low of +20 bp on Sept 21 (U.S. Treasury data). Since 1976, all five confirmed sustained inversions preceded a recession. The sixth, a record 26 months to Aug 2024, is still under evaluation.
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The median American man married for the first time at 30.8 in 2025, the highest in Census Bureau data going back to 1890. The youngest ages on record are not from the 1890s but from 1956: 22.5 for men, 20.1 for women. In 1890 the medians were already 26.1 and 22.0.
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... I’ll leave the comment on this chart to you Manufacturing employment share vs. industrial production and GDP Source: @federalreserve
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US CPI rose 3.7% over the 12 months to September. Energy: +20.4%. Core: +2.6% (BLS data, out this morning). In the five oil supply shocks since 1986, core inflation rose materially only when it already ran above 3% before the shock: +1.34 pp in 1990, +2.18 pp in 2022.
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At the 12 US stock-market peaks since 1953, the Baa corporate bond spread was widening at 4, a state seen in 47.0% of all months. Six months after the peak, it was wider at 9 of 12. Moody's data via FRED, monthly, 1953–2026.
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The US Strategic Petroleum Reserve held 283.0 million barrels in the week ending Oct 2, its lowest level since 1982. That is 39% of the December 2009 peak of 726.6 million. The last month-end below today's level was September 1982, at 277.9 million. EIA data.
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The US Strategic Petroleum Reserve held 283.0 million barrels in the week ending Oct 2, its lowest level since 1982. That is 39% of the December 2009 peak of 726.6 million. The last month-end below today's level was September 1982, at 277.9 million. EIA data.
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Around 2029, Americans aged 65 and older are projected to outnumber children under 18 for the first time in US history. In 1950 there were almost four children for every older adult. By 2024: 73.1 million children, 61.2 million aged 65+. US Census Bureau data.
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