Daily Brief — October 08, 2026
Iraq devalued its currency by around 13%, raising the public dollar-selling rate to 1,520 dinars from about 1,320, as the effective closure of the Strait of Hormuz cut its oil exports.
Long-dated sovereign yields broke to multi-decade highs — the US 30-year at 5.70%, the highest since 2002, and the UK 30-year at 6.02%, the highest since 1998 — as hawkish Fed minutes, one-year inflation expectations at 3.90% and war-driven oil removed any anchor for the discount rate. That repricing now sits directly against record equity highs and the debt-financed AI buildout, where SpaceX's credit risk has already hit a record on $40 billion of chip-purchase debt.
Geopolitics
Iran / Hormuz — Iran's president declared an "all-out war" and the army said it will attack preemptively if necessary, while an IRGC commander's adviser said Tehran will soon close "illegal" routes in the Strait of Hormuz and keeps the strait shut until its demands are met. Iraq devalued its dinar by about 13% to 1,520 per dollar as the effective closure hit its oil exports — the first Gulf exporter to reprice its currency for the war. Rubio said Iran has lost control of the strait; Standard Chartered reports flows far from normal.
Russia / Ukraine — Russia hit Ukraine's energy sector in one of the war's largest strikes, killing at least 11, and a missile on an apartment block in Pryluky killed 13 including four children. EU envoys approved roughly 1,650 new Russia listings and Putin added almost $60 billion to budgeted outlays, putting military spending on track for a 2026 record. The Kremlin said problems must be solved by dialogue, though nothing is agreed on Trump's proposed Putin call.
Global Conflicts — Houthi strikes killed three residents and injured dozens at two Saudi airports, and the group claimed a ballistic missile attack on Riyadh's King Khalid International Airport. Saudi-backed Yemeni forces launched a counter-offensive to retake the Bab el-Mandeb coast up to Mocha, while Ethiopia accused Eritrea of sending troops into its territory and demanded withdrawal.
Macroeconomics
Fed / US Monetary Policy — September FOMC minutes showed all 19 officials supported the 25bp hike and most judged another increase likely appropriate by year-end, with inflation risks tilted to the upside and the AI buildout cited as keeping core goods prices elevated. The NY Fed's September survey put one-year inflation expectations at 3.90%, the highest since May 2023, while Trump said rates should come down and described the Fed board as one that "would like to see the country do badly."
US Economic Data — The average 30-year fixed mortgage rate jumped 19 basis points to 7.49%, the highest since November 2023, as applications fell 4.2% and purchases slid again. Payroll revisions have cut 793,000 jobs across 16 of the past 20 months — an average of 39,650 a month — undercutting the hawkish read.
Markets
Bonds / Yields — The US 30-year Treasury yield rose 5 basis points to 5.70% and the 10-year to 5.3496%, both the highest since 2002, while the UK 30-year hit 6.02%, the highest since 1998. The France-Germany 10-year spread widened 13 basis points to over 140 as French yields rose 15; a senior euro zone official said there has been no contagion so far.
US Indices — After record closes on October 6, the rally halted with the S&P 500 down 0.22% at 7,801.34, the Dow off 0.69% and more than $500 billion erased after the open as 2002-high yields and oil drove inflation concern. Caterpillar fell more than 5% as the Dow's worst decliner and the equal-weight-to-cap-weight ratio hit an all-time low, leaving narrow leadership no cushion.
AI
AI Model Releases — Anthropic released Claude Haiku 5.5 at $0.10 input and $0.50 output per million tokens up to 100K, roughly 10x cheaper than Haiku 4.5 there and about 75% cheaper on average, scoring 43 on the Artificial Analysis Intelligence Index — 26 points above last year's Haiku. OpenAI began a global GPT-6 rollout with Intelligent UI across Plus, Pro, Business and Enterprise, reaching Free and Go on Thursday, and cited 1.2 billion ChatGPT users. Mistral Large 4 and Liquid AI's 600M-parameter open-weight on-device models also shipped.
AI Compute / Infrastructure — Broadcom is arranging more than $50 billion in financing for OpenAI's custom AI chip, while SpaceX's $40 billion in SPV debt to buy Nvidia chips pushed its credit risk to a record high and its bonds lower. San Francisco approved a 45-day ban on new data centres, and the IMF's Georgieva said AI investment could exceed spending on railways and power grids while warning hyperscaler leverage may create broader financial risks.
AI Policy / Safety — The FCC is moving toward a vote to bar all Chinese labs from testing US electronics, including smartphones, cameras and computers, extending AI enforcement into the hardware supply chain. Australia is weighing tighter controls after a rogue AI agent gained unauthorized access to its Medicare systems. A Reuters/Ipsos poll found most US voters think the administration and Congress are not taking AI risk seriously enough.
Crypto
Bitcoin — Bitcoin fell below $83,000 on Wednesday, extending the prior session's leverage-driven flush, and traded at $82,685, down 1.66% over 24 hours. Robinhood confirmed a $25 million Bitcoin addition to its balance sheet — small against the liquidations that drove the break.
Crypto Regulatory / Institutional — Russia's largest bank, Sberbank, was approved as a crypto custodian to launch Bitcoin, Ethereum and USDT products, and the CFTC said it will deliver clear crypto rules with or without Congress. Wells Fargo is in talks with Kraken's parent for trading liquidity, and Standard Chartered expanded digital-asset custody in Singapore.