The Morning 10

What

The US semiconductor selloff went global overnight: the Nikkei fell more than 4,100 points at the afternoon worst — down 6.2%, below 63,000 — and closed off 4.7% at 63,674, with memory-maker Kioxia diving as much as 16%, its market value now roughly halved from last month's peak. The Taiex lost 4.9% to 43,399 the day after TSMC's record print — though TSMC itself fell only 3.4% in Taipei, outperforming its own index. South Korea's market didn't trade — the one major chip market that sat the session out.

If

Asia's close is the floor for the US premarket, the verdict day opens with the selling already priced: September Nasdaq-100 futures are down 1.65%.

Why

The chain that led the selling in New York — memory, foundry, AI infrastructure — is headquartered in Asia. When Tokyo and Taipei confirm the move instead of fading it, the repricing is about the complex, not about one session's positioning. The Kioxia framing making the rounds in Tokyo — leverage built against AI names being unwound — is the deleveraging read of the same tape.

Then

Watch whether the US premarket holds Asia's lows once real volume arrives — and remember Seoul reopens Monday with Friday's global rout still unpriced.

What

SOXX fell 4.5% to 530.50 — through the 554 floor without a pause, all the way to the June capitulation zone, and stopped exactly on it: 530–532 is where the June 9 washout low (522.24 intraday on record 24.5 million volume, closed 562), the 539 double bottom, and the May high stack at one price. SMH did the opposite: it pierced its 566.83 triple-bottom intraday to 564.45 and closed at 568.92, back above the line. Two benchmark indices, same industry, opposite sides of their last lines.

If

The open confirms the futures — Nasdaq-100 September contracts down 1.65% put both indices below their lines at the bell — the entire session becomes one question: what do the closes reclaim. Wednesday is the template: a fifteen-point intraday break of the 554 floor, fully reclaimed by four o'clock. An opening print below a floor is not a verdict; the close is.

Why

A floor built from a capitulation low, a double bottom, and a prior breakout stacked at one price is the most heavily defended line in the structure — and a market that had genuinely chosen direction wouldn't leave its two benchmarks disagreeing: SOXX says distribution confirmed, SMH says the fourth test got bought. That makes today one of the most important sessions of the year for this complex.

Then

Below 530 there is only 522, and below that, air; SMH's line is 567. Friday's two closes are the week's entire scoreboard — Sunday scores them into the track record — and monthly options expiration adds mechanical flow to whichever side wins.

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What

The rout has a mechanism, not a headline: July of a midterm year is seasonally one of the equity calendar's weakest stretches; money is selling ahead of the big tech reports because the reaction function has turned punitive — a record quarter from TSMC and growth from Netflix were both sold this week; the AI-doesn't-produce-results chatter is back in circulation; and underneath it all sits the specific fear that the Mag 7 use the late-July calls to guide spending growth down.

If

Both halves of the fourth force land, the perfect storm assembles: the suppliers just raised capacity — TSMC to $60–64 billion, ASML adding 30% EUV capacity for 2027 — and the Mag 7 would be guiding spending growth down into it. Capacity expanding into decelerating demand is the double negative the bear case needs. If no hyperscaler cuts, three of the four forces expire with the calendar.

Why

Three of the forces are positioning and mood — they pass. Spending growth touches the complex's actual revenue — and here the counter-frame is already emerging: Meta has begun selling third parties access to its newest models, and the chatter has Oracle next. Hyperscaler capex that produces external revenue doesn't need faith to justify itself — that is the argument the spending lines have to survive these calls.

Then

The Mag 7 report over the next two weeks; every capex line and every external-revenue line is now the market's most-watched pair of numbers.

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