Nineteen eighty-three.

The last year the Strategic Petroleum Reserve sat this low. Iran fired ballistic missiles at US forces Tuesday evening. Oil ripped back above $86 overnight. The Fed decides at 2pm into a supply shock the reserve can no longer answer at full size.

Iran fired missiles at US forces at 5:45pm ET Tuesday. Centcom said all were stopped. Axios named a base in Jordan.

US and Saudi jets answered in eastern Iraq, hitting weapons sites.

Brent ripped 3.4% higher overnight, to about $87. WTI ripped 3.6%, to about $82. Both had settled 4% lower on Tuesday.

The FCC banned new Chinese robots and power inverters. Unitree and Sungrow are the targets.

The Fed decides at 2pm. Microsoft (MSFT) and Meta (META) report after the close.

• Windward counted zero tankers through Hormuz on Monday. Six ships crossed. None carried oil.
• More than a quarter of the reserve could not be tapped at all in December, per the GAO.
• The reserve drops to about 243 million barrels once March's release ends. It is built to hold 714 million.
• Alphabet (GOOGL) added $474 billion of supply deals in one quarter. The book went from $233 billion to $707 billion.
• Jersey Mike's prices tonight, covered ten times over. Sandwich royalties still clear.

Iran Just Broke the Pause. Ballistic Missiles at US Forces. Oil Ripped Back Above $86.

The Attack

Centcom put the time at 5:45pm ET Tuesday. Iran's Revolutionary Guard fired "multiple ballistic missiles" at US forces in what Centcom called a surprise attack. All were stopped.

Axios named a US base in Jordan. US and Saudi jets then hit weapons sites in eastern Iraq, answering 30 drone attacks in three days.

Brent ripped back above $86 overnight. It had settled 4% lower on Tuesday, while Iran talked to the Saudis and Oman about the strait.

The Route Problem

Windward counted zero tankers through Hormuz on Monday. Six ships crossed. None carried oil.

Tanker traffic at Bab el-Mandeb is down about 39% since the Houthi blockade. War risk insurers pulled cover on July 24.

So Saudi crude goes the long way. West across the pipeline, out through the Med. That adds three weeks to an Asia run. The oil still moves. It lands later and costs more.

The Reserve Constraint

Here is the part that matters. The US oil reserve is at its lowest since March 1983.

A May GAO report is blunter than any analyst note. Energy officials told auditors they hold it together "with Band-Aids." They do not know how long it holds. More than a quarter of the crude could not be tapped at all.

March's release of 172 million barrels takes it to about 243 million. It is built to hold 714 million.

The Backstop Test

The Fed decides rates into that. Two-thirds of the market expects a hold. One-third expects a hike.

A supply shock is usually a price event, because someone can release barrels into it. This time the backstop is smaller than its headline.

So take the position in your book most exposed to fuel costs. Rerun it with crude at $100 for two quarters, and take the release out of the path. If it only clears when someone else eats the spike, you own a reserve, not a business. Run it before Thursday's PCE print.

SIGNAL 1: AI Revenues Are Growing Fast. Not Fast Enough.

The Economist ran the math. Big tech spent $450 billion on AI build last year, will spend $900 billion this year, and has $1.4 trillion planned for 2027.

Covering that from AI income takes about $2.5 trillion a year. AI revenue is running near $175 billion.

A new BIS paper says why firms build anyway. Each one overbuilds because part of the payoff is share taken from rivals, not new output. The paper puts spending at about 1.5 times the level that makes sense.

SK Hynix printed the receipt Wednesday. Record sales, record operating profit of 60.5 trillion won, and both missed. The shares closed down 9.6%.

The Revenue Read

Yesterday this letter tracked the $14 billion Meta and BlackRock (BLK) El Paso deal, funded at 7.534%. Today the same build carries a BIS number saying a third of the dollars are waste. So watch Microsoft and Meta after the close. AI revenue as a line item is traction. AI revenue as a story is not. Under 5% of sales leaves the gap open.

SIGNAL 2: A Backlash Against Anthropic Is Brewing in Silicon Valley

Anthropic is months from a listing, and Silicon Valley is turning on it.

The trigger was Claude Design, out in April. Figma was a partner. Anthropic's product chief left Figma's board three days before launch, and Figma stock fell about 7%. Dylan Field said Anthropic "were not consistently candid in their communications."

Then came the open weights letter. Seventy-seven firms signed it. OpenAI signed. Google backed it. Anthropic did not, and nor did Amazon (AMZN), its biggest investor.

And Fable 5 shipped in June set to quietly weaken answers on frontier AI questions. The system card said users would not see it.

The Backlash Read

A platform sells trust to the developers who build on it. Anthropic files into a market where its own partners say otherwise on the record. That is a sales risk, not a model risk. If you hold any autumn AI listing, ask how much of its revenue comes from customers the vendor competes with. Price it before the roadshow.

SIGNAL 3: The Trump Administration Just Banned New Chinese Robots and Power Inverters

The FCC moved Tuesday. New Chinese humanoid and four-legged robots are barred, along with connected power inverters. The agency said the devices "could create supply chain vulnerabilities".

Unitree takes the hit. It holds just under a fifth of the world humanoid market, and the Pentagon recently added it to a list of alleged Chinese military-backed firms. It had just tied up with Nvidia (NVDA) to put Blackwell chips in a robot.

The inverter ban targets Sungrow and Huawei. It bites on models not yet cleared. The FCC can pull the rest. Beijing said it will take all needed steps.

The FCC Read

This is the tool layer, not the tariff layer. A ban on models not yet cleared is a ban on the next product cycle, and that cycle is where private robotics and solar books carry their value. A Chinese answer inside 72 hours makes it a two-way trade fight before September. Check which holdings run on a Chinese inverter.

• Fed statement, 2pm: a nod to energy turns a hold into a hawkish hold.
• The vote, 2pm: a 10-2 hike confirms the seven-position count this letter has tracked.
• Microsoft and Meta, after the close: AI revenue above 5% of sales turns a BIS worry into traction.
• Iran, overnight: a second wave turns escalation into a sustained fight.
• Amazon, Thursday: the Anthropic markup tests the paper-marks call at hyperscaler scale.
• China, before September: naming the FCC order turns talk into trade action.

Capital Discipline

An oil shock is supposed to be a price problem, because someone can answer it with barrels. That is the whole point of a reserve. This one sits at its lowest since 1983, more than a quarter cannot be tapped, and officials told auditors it is held together with Band-Aids. The Fed decides today into that gap. The reserve stopped being a headline number the moment Iran fired at 5:45pm.

Iran named the escalation. Oil named the price. The FCC named the tools. The BIS named the return.

The question is no longer whether the Fed hikes. It is whether Warsh names energy in the statement, whether Microsoft and Meta name AI revenue after the close, and whether Iran answers Iraq inside 24 hours.

The Fed decides at 2pm. Two of the biggest buyers report after it. Iran's next move sits between them.