Macroeconomics: The Day Ahead for 20 August 2026

Middle East and Black Sea developments continue to cast their shadow over financial market sentiment, though as yesterday’s US Treasury announcement that it would double the size of its long-dated (10-30 yr) buyback operations shows, geopolitical tensions and AI mania are not the only games in town. The move underlines Treasury Secretary Bessent’s sensitivity to the persistent uptrend in long-dated yields, and follows the hint of less long-dated issuance in the quarterly refunding announcement. While the Treasury did not specify how this would be financed, it is safe to assume that it will result in increased T-Bill issuance, in effect a variation of a Fed ‘operation twist’. But the clear determination to bring down (or at least cap) long-dated yields will, in the long run, only be successful if other factors come into play, specifically a resolution of the Iran conflict and / or a slowdown in the economy that shifts the Fed bias on rates to easing, and it will also likely serve to weaken the USD. While it does not immediately complicate the Fed’s ability to manage USD short-term interest rates, it does create problems if Warsh wants to get serious about further reducing the size of the Fed’s balance sheet, which would only really be possible if it were to ease bank capital requirements, in turn raising questions about financial market stability. It also muddies the water about where the locus of control over interest rates actually lies, i.e. the Fed or the Treasury. The fact that this announced intervention came on the day that US federal debt crossed the $40 Trln threshold, having effectively doubled over the Biden and two Trump administrations, will also revive ‘Dollar debasement’ chatter. It is worth noting that while this adds to the long list of geopolitical and financial stability threats, which will continue to underpin a lot of doom mongering, it is not something that is not front and centre for political and monetary policy makers and indeed regulators, nor something that they are complacent about or dismissive of, thanks above all to all the mechanisms that have been put in place after the Global Financial Crisis. Per se, it is a source of major concern, but not the kind of threat that catches markets and policymakers offside or by surprise and thus triggers a ‘meltdown’. Understanding this aspect is a cornerstone of risk management and advises against getting caught up in the hyperbole of doom-mongerers.

 

We are still waiting on the details of how the US proposes to tighten economic sanctions on Iran, but yesterday’s move by the U.A.E. to suspend all financial and commercial activities with Iran cuts one of Iran’s most significant and long-standing economic lifelines and is likely to be far more effective than any measures that the US or EU might impose.

 

The regular macro schedule has Japan’s Trade and Australia’s labour data to digest ahead of US weekly jobless claims and the Philly Fed’s Manufacturing survey, as the expected no change in China’s Loan Prime Rates and Riksbank policy rate are also digested ahead of the Bundesbank monthly report. The latter will be of particular interest given the optimism on the German economic outlook following the coalition government’s latest package of reforms.

 

Otherwise, Walmart and agricultural & construction machinery behemoth Deere & Co top the run of earnings, with agricultural commodity markets looking to the IGC’s latest grain markets monthly report and Brazil’s CONAB Sugar Production. Of the overnight data, the unexpected drop in Australian Employment and the rise in the Unemployment Rate to a 5-yr high of 4.5% pushes back on the likelihood of a further RBA rate hike, though the data series is rather volatile, and the RBA will be cautious in over-interpreting a single month fall.

 

Japan’s Trade data point to the likelihood that robust external demand due to AI investment will continue to support the economy for the rest of the year, but the inflationary pressure from energy prices was all too evident in the fact that while Crude oil import volumes rebounded to 5.5% y/y (first increase since March), the total value has soared 87.8% y/y, as a function of the double whammy of high energy prices and a weak JPY.