The U.S. Treasury Department announced Wednesday that it would at least double the size of its liquidity support buyback operations for longer-dated nominal coupon securities u2014 raising the maximum from $2 billion to at least $4 billion per operation u2014 covering the 10-to-20-year and 20-to-30-year sectors. The change takes effect September 9 and runs through November 4, 2026.
The move came after a sustained bond selloff drove the 30-year Treasury yield to its highest level since 2007, with the rate touching 5.337% on August 18 before retreating to around 5.19% following the announcement. The 10-year note settled at roughly 4.65%. Higher long-term yields push up borrowing costs for households, companies and the federal budget alike, and the announcement brought immediate relief to equity and currency markets.
The same day, total U.S. public debt outstanding topped $40 trillion, underscoring the fiscal pressure that has weighed on long-duration bonds. One analyst cautioned that the buyback move 'doesn't solve the underlying issues around deficits, inflation, or Treasury supply,' calling it a measure that buys time rather than resolves structural concerns.
Hours later, the FOMC minutes from the July 28-29 meeting reinforced the difficult policy backdrop: the committee voted 9-3 to hold the federal funds rate in its 3.5%-3.75% range, but the minutes showed that 'many participants assessed that policy tightening would likely be necessary if inflation did not decline,' and that some believed current financial conditions might not be sufficiently restrictive. Since that meeting, July nonfarm payrolls fell and core inflation came in subdued, which has pulled back market pricing for a September rate hike.
Minutes from the Fed's July 28-29 meeting, released Wednesday, show the 9-3 vote to hold rates was the committee's most fractured in years. Three regional bank presidents u2014 Hammack of Cleveland, Kashkari of Minneapolis, and Logan of Dallas u2014 each preferred a quarter-point increase, and broader committee language warned tightening remains on the table if inflation does not cool. Fed Chair Warsh also floated cutting FOMC meetings from eight to six per year, though no decision was made.
As Treasury yields pulled back from multi-decade highs, the dollar index dropped to around 98.83 u2014 a 2.5-month low u2014 with the euro near $1.17 and sterling around $1.36. Gold advanced to its highest level since early June as real yields fell. Asian equity markets gained roughly 1.2%, tracking Wednesday's Wall Street gains.
President Trump paused 50% tariffs on roughly $20 billion of Canadian imports late Tuesday, hours before they were set to take effect, citing a tentative agreement. Canadian Prime Minister Carney confirmed a three-day delay u2014 with the deadline now end of day August 21 u2014 and said 'substantial progress has been made, although there is important work still to be done.' A White House proclamation stated Canada had expressed commitment to remove measures the administration considers discriminatory against U.S. alcohol, dairy and motor vehicle exports; Canada did not immediately confirm those commitments.
Marvell Technology disclosed via SEC filing Wednesday that it had granted Google a warrant to purchase up to 58.97 million Marvell shares at $206.58 apiece u2014 worth roughly $12.2 billion if fully exercised u2014 in exchange for a custom AI chip partnership tied to Google's Tensor Processing Unit ecosystem. Warrant shares vest in tranches linked to every $500 million of chips Google purchases through fiscal 2033. Marvell stock surged as much as 14% on the news while Broadcom, Google's primary custom-chip partner to date, fell more than 5%.
The Marvell-Google deal is the latest sign that hyperscalers u2014 including Amazon, Meta and Microsoft u2014 are investing heavily in custom silicon as a cost-effective alternative to Nvidia graphics processors for running AI workloads. Marvell said the agreement covers AI inference accelerators, storage controllers, network interface controllers and near-memory computing technology. Analysts noted the deal expands the custom-chip competitive landscape rather than simply displacing Broadcom.
Total U.S. public debt outstanding topped $40 trillion on Wednesday, the same day Treasury acted to support long-duration bond markets. The milestone arrives as the federal government faces elevated borrowing costs at the long end of the curve, with the 30-year yield having recently approached its highest level since 2007. Analysts said the buyback expansion adds liquidity support but does not address underlying deficit or supply dynamics.
The temporary retreat in long-term Treasury yields following the buyback announcement provides modest relief to small businesses financing capital expenditures, equipment loans or commercial real estate at variable or floating rates. However, with the federal funds rate still at 3.5%-3.75% and a significant faction of Fed officials open to another hike, rates are unlikely to fall materially in the near term. Business owners with Canadian suppliers or customers face a 48-hour window before the tariff pause expires Friday, with no final trade agreement in hand.
The bond market's brief reprieve does not change the rate environment business owners are operating in. The federal funds rate sits at 3.5%-3.75%, three Fed regional presidents just voted to raise it further, and the FOMC's own language says tightening remains on the table if inflation does not fall. Floating-rate debt, commercial loans and any refinancing decisions should be stress-tested against the possibility of one more hike before year-end.
If your supply chain touches Canada, Friday's tariff deadline demands immediate attention. The three-day pause expires at end of day August 21, and no final agreement is signed. Businesses sourcing Canadian inputs u2014 from construction materials to auto parts to food products u2014 should confirm their inventory position, review contract force-majeure language, and identify alternative domestic or non-Canadian sources now, rather than after a potential tariff shock over the weekend.