Bottom line: Iran and Oman say they are close to finalizing a framework to reopen the Strait of Hormuz to commercial shipping — a potential exit ramp from the five-month-old Iran war — but Tehran is already signaling the deal falls short of a full reopening and gives it lasting control over the eastbound shipping channel. Oil has fallen roughly 20% since the conflict's February peak on the news. Meanwhile the AI trade that has driven global equities all year is unwinding fast: South Korea's KOSPI dropped over 4% as SK Hynix and Samsung Electronics were hit by heavy foreign selling, following a weak Wall Street session for AI-linked names. Per Nikkei Asia and Korean outlets, China's ChangXin Memory Technologies has begun supplying DRAM to HP, Asus and Acer as the global memory shortage forces Western PC makers to look past Micron, Samsung and SK Hynix. North Korea fired a ballistic missile toward the East Sea hours into the Korean selloff, and the WHO says the DR Congo Ebola outbreak — already the largest ever recorded in the country — is outpacing the capacity of health workers to respond.
Markets Snapshot
Instrument
Price
Move
Brent Crude
$79.42
-0.04% (down ~20% from wartime peak)
WTI Crude
$75.27
+0.07%
Gold (GLD)
$389.64
+4.14%
SPY (S&P 500 ETF)
$769.79
-0.20%
QQQ (Nasdaq 100 ETF)
$717.30
-0.90%
KOSPI
6,306.40
-4.6%
Two competing forces are driving cross-asset moves: de-escalation hope in the Gulf and de-rating fear in AI-linked tech. Brent crude has fallen for three straight sessions to $79.42/bbl, down roughly 20% from its wartime peak, as Iran and Oman near a shipping-corridor deal. That same de-escalation is pulling down gold's safe-haven premium on rate-hike bets, yet gold has still rallied on AI-related risk-off flows elsewhere. Asian tech stocks are the epicenter of the equity selloff: SK Hynix fell 9.71% and Samsung Electronics 6.13% in Seoul, Kioxia fell 8.84% and Tokyo Electron 5.18% in Tokyo, and Korea Exchange triggered a sell-side sidecar on the KOSPI, which briefly touched a 5% intraday decline before closing down roughly 4.6% at 6,306.40. US futures and QQQ are following lower.
Top Stories
HIGH Iran-Oman Hormuz Deal 'Close' but Falls Short of Reopening
Iran's foreign ministry says a framework agreement with Oman on a shipping corridor through the Strait of Hormuz is in its "final stages," with both sides having agreed on geographic coordinates for the route. Per the emerging terms reported by AP and the New York Times, vessels entering the Persian Gulf would transit an Iranian-controlled channel close to Iran's coast, while outbound vessels would use a route nearer Oman, with Tehran collecting a service fee reported at 3-7% rather than a formal toll. Iran's deputy foreign minister Kazem Gharibabadi cautioned the deal would not automatically restore prewar conditions.
Trump has called the current round of talks Iran's "last chance" and warned Tehran will be "hit very hard" if the strait doesn't open soon. Iran maintains it is negotiating only with Oman, not the US directly, despite Washington's insistence progress is linked to broader denuclearization talks. Fortune reports shipowners are already objecting to the proposed fee structure.
Why it matters: A fifth of the world's oil and LNG normally transits Hormuz. Iran shut the strait to commercial traffic after the US and Israel struck in February, and Brent has fallen roughly 20% since its wartime peak on reopening hope alone — before a single tanker has actually moved. If finalized, the deal would still hand Tehran de facto control over Gulf shipping lanes that were previously open international waters, a structural win for Iran even if the war formally ends.
HIGH AI Trade Unwind Hits Korea Hardest: KOSPI Sheds 4.6%, SK Hynix Down Nearly 10%
South Korea's KOSPI, up sharply on AI-driven memory-chip optimism for much of the year, dropped as much as 5% intraday Thursday before closing down roughly 4.6% at 6,306.40, per Yonhap and KED Global. SK Hynix fell 9.71% and Samsung Electronics 6.13% on what KED Global reports was 3.35 trillion won ($2.4bn) of net foreign selling. The move tracked a weak Wall Street session for AI-linked names and mirrors a pattern already seen this week: both stocks also fell nearly 9% on Monday after record Friday gains, then partly rebounded, then fell again — a round trip that Bloomberg and Korean outlets describe as a whipsaw driven by leveraged positioning rather than a change in underlying memory demand.
The damage wasn't confined to Korea. Japan's Kioxia fell 8.84% and Tokyo Electron 5.18%; Advantest and SoftBank Group also declined. Taiwan's TSMC fell 1.46%. AMD's stock dropped more than 10% after its Tuesday earnings call despite reporting 163% year-over-year profit growth, because Wall Street focused on its concentration risk tied to a handful of AI buyers, per The Register.
Why it matters: Korea's chip-heavy index has become, in CNBC's framing, "a bellwether for global AI sentiment" — meaning swings here are read as a referendum on whether AI capex is sustainable, not just a local story. The violence of the swings (29.95% single-day gains, then high-single-digit declines days apart) signals a market trading on leverage and momentum rather than fundamentals. Samsung and SK Hynix's memory business is genuinely tight — Goldman Sachs still expects the supply shortage to persist — but sentiment has decoupled from that reality in both directions.
MOD China's CXMT Breaks Into Global PC Supply Chain
HP, Asus and Acer have begun using small volumes of DRAM chips from China's ChangXin Memory Technologies (CXMT) in a limited number of notebook models sold outside the US, Nikkei Asia reports, citing sources familiar with the matter. The move comes amid what Nikkei calls an "unprecedented memory shortage" driven by AI infrastructure demand, which has left the traditional big three — Samsung, SK Hynix and Micron — sold out on some product lines reportedly through 2027.
CXMT is prioritizing most of its output for domestic customers like Huawei, so supply to PC vendors remains constrained, and PC makers are reportedly being careful not to anger Micron, Samsung or SK Hynix by publicizing the shift. TechNode and Korean outlets (Seoul Economic Daily, Asia Business Daily) all picked up the story, suggesting it's being read in Seoul as a competitive threat rather than a footnote.
Why it matters: This is exactly the kind of early signal the industry feeds are built to catch: a Chinese memory maker qualifying with Western brand names while the supply shortage is still front-page news, not after. If CXMT scales output, it chips away at the Korea-Japan-US memory oligopoly that Samsung and SK Hynix's current pricing power depends on — a slow- moving structural risk sitting underneath today's stock-price volatility.
MOD North Korea Fires Ballistic Missile as Ulchi Drills Approach
North Korea launched a short-range ballistic missile from the Wonsan area toward the East Sea around 5 p.m. local time Thursday, South Korea's Joint Chiefs of Staff said, the latest in a series of tests this year. Japan's Defense Ministry confirmed a possible ballistic launch with no impact in Japanese territory. South Korea's military said it has increased surveillance and is coordinating with the US and Japan.
Why it matters: The launch landed the same day Seoul's Prime Minister called for drone, AI and cyber-attack scenarios to be built into the upcoming Ulchi Freedom Shield exercise, and as South Korea's Unification Ministry defended President Lee's more cautious North Korea policy. It is a minor technical event on its own, but it lands atop a Thursday of compounding stress for Seoul — market chaos and a missile test on the same news day reinforces the "volatile global order" framing Lee has been using domestically, per Yonhap.
HIGH DR Congo Ebola Outbreak Nears 4,000 Cases, Now Largest Ever Recorded
The Bundibugyo virus disease outbreak in eastern DR Congo has grown to nearly 4,000 confirmed cases and more than 1,700 deaths, per WHO and ECDC figures, making it the largest Ebola-family outbreak the country has ever recorded. WHO Director-General Tedros Adhanom Ghebreyesus visited Bunia, near the outbreak's epicenter in Ituri province, and called for a "massive" intensification of the response. The case fatality rate is around 44%, per WHO's July 30 situation report.
Africa CDC Director-General Jean Kaseya said 60-70% of new cases are being traced to community transmission rather than known contacts — meaning the outbreak is outrunning contact tracing. Compounding the crisis, health workers in the affected zones have gone on strike over unpaid wages, per France 24, even as the outbreak has spread across 49 health zones in five provinces.
Why it matters: This is now officially the worst Ebola-family outbreak in DRC's history, surpassing the 2018-2020 Kivu outbreak, and WHO says response capacity has been outpaced by the spread. A health worker strike in the middle of an accelerating outbreak is a serious operational failure — it directly undermines the isolation and contact-tracing systems that are the only tools available before a proven vaccine or treatment exists for this Bundibugyo strain.
MOD Ukraine: Russian Strikes Kill Six in Kharkiv and Sumy; Kyiv Hits Refineries
Russian strikes on Ukraine's Kharkiv and Sumy regions killed at least six people Thursday, per France 24 and Al Jazeera, part of a pattern of near-daily strikes that killed at least 21 people in a deadlier overnight barrage on Kyiv earlier this week. Ukraine's air force said it intercepted hundreds of Russian drones. In response, Ukraine struck two Russian oil refineries and shipping in the Black Sea overnight, President Zelensky said, part of Kyiv's long-range campaign against Russian energy infrastructure.
Why it matters: Zelensky has repeatedly said delays in receiving Western air-defense interceptors are directly costing lives, telling reporters supply from partners has been "significantly reduced" this year. Russian forces are also reported to be advancing toward Kramatorsk, a key node in Ukraine's Donetsk "Fortress Belt," per France 24 and ISW's latest campaign assessment — a slow-moving front-line story that gets far less attention than single-day casualty counts but matters more for the war's trajectory.
MOD Houthis Expand Red Sea Blockade Against Saudi Tankers Even as Hormuz Talks Progress
Yemen's Houthis claimed missile strikes on two more Saudi oil tankers this week, bringing to eight the number of tankers targeted since their blockade began July 22, per Anadolu Agency. The group's spokesman said 29 Saudi tankers have either been turned back or blocked from transiting the Red Sea and Arabian Sea, and vowed to continue "regardless of the consequences."
Why it matters: While diplomatic attention focuses on Hormuz, a second chokepoint — the Red Sea and Bab al-Mandab Strait — is being actively closed off by an Iran-aligned actor with no deal on the table. Any Hormuz agreement that eases oil markets could be partially offset if Saudi Arabia's own export routes stay under threat; the two crises are more connected than headline coverage suggests.
The AI capex trade is being re-priced in real time, and Korea is the pressure valve
AMD dropping double digits on a quarter with 163% profit growth, SK Hynix swinging from a 29.95% single-day gain to high-single-digit losses within a week, and a Korea Exchange sidecar halt on the KOSPI all point to the same thing: investors have stopped distinguishing between "AI demand is real" and "AI spending will pay off on this timeline." Goldman Sachs and other analysts still believe memory shortages are structural, not speculative — but the equity market is trading the narrative, not the fundamentals, and Korea's semiconductor-heavy index has become the most volatile expression of that mismatch anywhere in the world.
Two chokepoints, one war — Hormuz gets the diplomacy, the Red Sea gets ignored
Iran and Oman are close to a face-saving arrangement for Hormuz that Western coverage is treating as a possible war-ending breakthrough. Simultaneously, Houthi forces are running an active blockade against Saudi tankers in the Red Sea with no negotiating track at all. Persian Gulf and Red Sea shipping risk are being covered as separate stories by most Western outlets, but they are the same conflict system, and a Hormuz deal does not resolve the second front.
Memory chip nationalism is quietly restructuring PC supply chains
Nikkei Asia's report that HP, Asus and Acer are already using CXMT DRAM — even in small volumes, even outside the US market — is a bigger structural story than the day's stock swings. It shows Western brands hedging against Korean and US memory suppliers' pricing power in real time, driven by a shortage severe enough to sell out capacity through 2027. That's the kind of shift DigiTimes- and TrendForce-style reporting tends to catch years before it becomes a China-decoupling headline in mainstream coverage.
Watchlist — Next 24–48 Hours
Does the Hormuz "deal" actually move a tanker?: Iran's own foreign ministry has repeatedly stressed that an Iran-Oman shipping framework is not the same as reopening the strait to prewar traffic. Watch for whether any commercial vessel actually transits the new corridor in the next week — that's the real test, not another round of "close to a deal" statements.
Does Korea's chip selloff stabilize or accelerate into Friday?: The pattern this week — huge gain, huge loss, partial rebound, huge loss again — suggests a market that hasn't found a floor. A repeat sidecar trigger on the KOSPI or a fresh double-digit move in SK Hynix would signal this is now a liquidity event, not routine profit-taking.
DRC Ebola case-growth rate over the next reporting cycle: WHO's weekly reports have shown accelerating case counts with community transmission outpacing contact tracing. The health-worker pay strike is a compounding risk — watch whether it's resolved quickly or drags into next week, since it directly degrades the response infrastructure at the worst possible time.
Iran's parliament is weighing a draft Hormuz plan that would formally bar US and Israeli ships and fine other "hostile" nations up to 20% of cargo value, spiking Brent crude over 4% and snapping the Dow's five-day win streak at the close, while Houthi strikes killed at least 30 Yemeni troops and Saudi Arabia said it's bracing for coordinated Iran-backed attacks.
HIGH Iran's Draft Hormuz Bill Would Bar US and Israeli Ships Outright, Not Just Toll Them
Iran's parliament began reviewing a preliminary bill Thursday that would ban US and Israeli-linked vessels from the Strait of Hormuz entirely, require countries it deems "hostile" to pay compensation before transiting, and fine violators up to 20% of cargo value, according to Fars News Agency reporting picked up by Anadolu Agency and Newsmax. A US official immediately rejected the terms, telling CNBC any temporary shipping arrangement must preserve unrestricted navigation. Brent crude jumped more than 4% to around $83/bbl and WTI rose to roughly $78, reversing the multi-day decline the morning briefing had attributed to reopening optimism.
Wall Street's Hormuz-driven rally cracked at the close: the Dow fell 464 points (0.85%) to 53,885.10, ending its longest winning streak since May, while the S&P 500 and Nasdaq each slipped modestly. Treasury yields rose after Fed Chair Kevin Warsh reiterated he's willing to raise rates in September if inflation stays elevated. Western Digital fell roughly 13% and SanDisk nearly 7% despite both beating earnings estimates, as investors focused on 2027 margin guidance rather than the results themselves.
Why it matters: The morning brief flagged that Iran's deal would fall short of restoring prewar Hormuz conditions; this draft goes further than that framing suggested, replacing tolls with an outright ban on US and Israeli shipping. That is a harder line than the market had priced in, and it shows up immediately in oil and in the first Dow decline in nearly a week.
HIGH Houthi Strikes Kill at Least 30 Yemeni Troops as Saudi Arabia Warns of Imminent Multi-Front Attack
Houthi missile and drone strikes on Yemeni military camps in Marib and Hadramout governorates killed at least 30 government-aligned troops Thursday, per Reuters and Al Jazeera — among the deadliest single days of Yemen's renewed civil war. The Houthis claimed "hundreds" of Saudi-aligned casualties and said the strikes targeted a Saudi military buildup ahead of an expected offensive; Yemen's defense ministry vowed retaliation "at a time and place of its choosing."
Hours later, a Saudi official told CNN the kingdom has "reliable and multiple intelligence reports" that Houthi and Iraqi Iran-aligned militias, coordinated by the IRGC, are preparing attacks on Saudi ports and airports, and that Riyadh "will not hesitate" to respond.
Why it matters: This moves the Houthi story past the tanker blockade the morning brief described into a land war with mass casualties and an explicit Saudi warning of a coordinated, multi-front campaign — the same day Hormuz diplomacy is dominating headlines. Saudi Arabia is now naming Iraq as a second staging ground alongside Yemen for attacks it expects from Tehran's proxies.
MOD Congo River Boat Quarantined Near Kinshasa Over Suspected Ebola Case
DRC health authorities intercepted a river boat roughly 65km from Kinshasa on Thursday and began screening more than 300 passengers after a man who disembarked in Mongala province on the boat's 1,700km journey died with Ebola-like symptoms on July 25, per Reuters and the BBC. A mobile lab is testing symptomatic passengers, with results expected Friday; officials say no one has tested positive so far and that the boat's Mongala origin point has not reported Ebola cases.
Why it matters: Kinshasa is a megacity of roughly 20 million people with no confirmed Ebola case, and is not among the five affected provinces the morning brief described. A single suspected case reaching the edge of the capital — even unconfirmed — is the kind of event that could turn a already-record outbreak into a different order of crisis if it's positive.