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AI Summary. The US dollar shows no long-term downward trend and sits above its long-term average in both nominal and real terms, though the reading depends on which dollar index is used.
Jens Nordvig Money: Inside and OutCore argument: The US dollar shows no long-term downward trend, and across dollar indexes it trades above its long-term average in both nominal and real terms.
There is no long-term trend of USD decline. It always depends on which dollar index you look at. But regardless of the index, you will find that the USD is above its long-term average, in nominal and real terms currency, despite all the Dollar Hatred.AI Summary. Payment-data analysis finds 80% of the largest corporate AI spenders are venture-backed, versus 13% of the median spender, indicating that much token spending is funded by venture capital rather than earnings. If AI payoffs are slow, venture returns could suffer and a funding pullback could weaken demand for computing power.
Torsten Slok ApolloCore argument: Ramp data show 80% of the top 1% of AI spenders are venture-backed, versus 13% of the median spender, suggesting the largest buyers of compute are funding token spending with venture capital rather than organic earnings.
Ramp data show that 80% of the top 1% of AI spenders are VC-backed, compared with only 13% of the median spender, suggesting that the circularity seen among AI hyperscalers and model providers also extends to token spending, as the startups buying the most compute are paying for it with venture capital rather than organic earnings. If the AI payoff is slow to materialize or never arrives, VC returns would come under pressure, since the capital funding today’s token spending would have little to show for it, and a pullback in venture funding could in turn weaken demand for compute.AI Summary. Publicly listed firms' profit margins were roughly flat through the 2010s, with gross margins growing about 0.4% a year from 2010 to 2019, then turned up: average gross margins rose from about 34% of sales in 2019 to 37% in 2025, and operating margins from 16% to 18%.
Jeremy Pearce Federal Reserve Bank of New YorkCore argument: Average operating margins rose from about 16% of sales in 2019 to 18% in 2025, growth of 2.4% a year, after being roughly flat through the 2010s.
A profit margin is profit divided by sales: the share of each sales dollar the firm keeps after paying its costs. The gross margin subtracts the direct cost of production (cost of goods sold), while the operating margin also subtracts overhead (selling, general, and administrative expense, which in Compustat typically includes R&D). If productivity gains were flowing to firms’ profits, margins should show it. Through the 2010s margins were flat: gross margins grew about 0.4% a year from 2010 to 2019, and operating margins were roughly flat. Both then turned up: on average, gross margins went from about 34% of sales in 2019 to 37% in 2025 (1.3% growth per year), and operating margins from 16% to 18% (2.4% growth per year). Part of the gains surfaced with wider profit margins: on a reasonable baseline, the operating margin rose over 2% a year from 2019 to 2025.AI Summary. Corporate profit margins, long regarded as one of the economy's most reliably mean-reverting series, have risen continuously so far this century. Measured through the national income accounts used in calculating GDP, profits now take a larger share of the economy than on the eve of the 1929 crash.
John Authers BloombergCore argument: Corporate profits measured in the National Income and Product Accounts take a larger share of the U.S. economy than on the eve of the 1929 Great Crash.
Throughout the 20th century, profit margins were regarded as one of the purest mean-reverting series in the economy. So far this century, however, margins have done nothing but rise. Measured with the National Income and Product Accounts, part of the GDP calculation, profits are currently taking a bigger share of the economy even than on the eve of the Great Crash in 1929. The series comes with a lag, so we can assume the profit share on this basis is comfortably at a record by now.AI Summary. The gap between French and German 10-year government bond yields has widened at a pace matched only during the euro zone sovereign debt crisis. France and the UK have less room than the US to close deficits with tax increases, as tax revenues equal 43.9% of GDP in France and 35.3% in the UK versus 25.2% in the US.
John Authers BloombergCore argument: The spread of 10-year French OATs over German Bunds has risen at a pace matched only during the worst days of the euro-zone sovereign debt crisis in 2011 and 2012, fueling talk of a second crisis centered in Paris.
Only in the worst days of the euro zone’s sovereign debt crisis, in 2011 and 2012, has the [spread of 10-Year French OATS over German Bunds] risen so fast. Talk of a second euro-zone crisis, this time with an epicenter in Paris, is growing, and it’s easy to see why. Why is this more of a problem for France and the UK? Beyond their deficits, they also shoulder much higher tax burdens than the US. Tax revenues are 25.2% of GDP in the US, the lowest of the major developed economies - but 35.3% in the UK and 43.9% in France. It’s hard to imagine after decades of tax-cutting, but a US politician could deal with the deficit fairly easily with a tax hike. It’s not clear that option is open to French lawmakers, even if they could somehow persuade voters to go along with them. The populist politicians of left and right, who currently look well placed in next year’s presidential elections, are in any case unlikely to try.AI Summary. Foreign investors made a record $942bn in net purchases of US stocks and investment fund shares over 12 months, the highest rolling 12-month total in Treasury data going back to 1985. Foreign demand for US debt securities moved in the opposite direction, falling to a net $188bn in the second quarter from $314bn in the first.
Michael Taffe and George Steer Financial TimesCore argument: Foreign investors made a record $942bn in net purchases of US equities and investment fund shares in the 12 months to July, the highest rolling 12-month total in Treasury data going back to 1985.
Foreign investors made a record $942bn in net purchases of US equities and investment fund shares in the 12 months to July, accelerating a shift in overseas investment towards American stocks and away from debt. The flows represented the highest rolling 12-month total in Treasury data going back to 1985. Net purchases of US equities and investment fund shares by foreign investors jumped to $426bn in the second quarter, up 62% from the same period in 2025, and surpassing the previous quarterly record of $299bn in 2022, according to the Bureau of Economic Analysis. Foreign demand for US debt moved in the opposite direction. Overseas investors bought a net $188bn of US debt securities in the second quarter, down from $314bn in the first.AI Summary. Much of the official-sector inflow into the U.S. now comes from investors who are not traditional reserve managers, and those flows remain heavily tilted toward the dollar and toward risk assets rather than Treasuries. The author argues this shift in the global investor base helps explain why Treasuries trade at a discount while the dollar retains a premium.
Brad Setser and Alex Etra Council on Foreign RelationsCore argument: Most official-sector inflows into the U.S. come from investors who are not classic reserve managers, and those flows remain heavily tilted toward the dollar, so any real de-dollarization would likely begin among these investors.
Most of the current flow into the US from the “official” sector is coming from investors who are not classic reserve managers. Those flows remain heavily tilted toward the dollar, at least for now. Any real de-dollarization would likely occur first among these investors. Put differently, the dollar’s global role is increasingly as a source of returns, not a source of safety. The foreign bid, private and public, is for risk, not for Treasuries. It is currently fashionable in some circles to point to the diminution of the “convenience yield” on Treasuries even while the U.S. dollar continues to enjoy such a privilege. But the shift in the global investor base and their apparent portfolio preference for U.S. risk assets in lieu of Treasuries may help explain the divergence between the convenience yield on Treasuries and the convenience yield on the USD.