August 28 Tape: Warsh's First Jackson Hole Turns A Green Morning Red, And Nvidia Hands Back The Earnings Pop

Two stories ran this market all week, and on Friday they collided in the same session. The first was Nvidia printing $96.2 billion of revenue on Wednesday night and guiding to $108 billion — a number that would have been a fantasy eighteen months ago. The second was a new Fed chair walking up to the podium at Jackson Hole for the first time and telling everyone the inflation fight is not over.

The Fed chair won the session. Stocks opened fine, digested Kevin Warsh's keynote by lunchtime, and faded into the close: S&P 500 down 0.25% to 7,711.76, Nasdaq down 0.52% to 26,402.42, Dow essentially flat. Nvidia, the stock that carried Thursday, fell 4.6% and handed back most of its post-earnings gain. One speech did that — and that tells you exactly what this market is priced for.

S&P 500: 7,711.76, down 0.25%. Nasdaq Composite: 26,402.42, down 0.52%. Dow Jones: dead flat, off 0.02%. Ugly Friday, good week — all three indexes still posted weekly gains, because Thursday's Nvidia-led rally was big enough to absorb a hawkish Friday.

The character of the day matters more than the size. Futures were steady-to-higher into the Warsh speech. The market did not gap down on bad news overnight — it was walked down, in daylight, while every trader in the country listened to the same speech and re-marked the same rate path at the same time. That is a policy repricing, not a panic, and policy repricings behave differently: they grind, they do not flush.

Under the hood it was a semiconductor tape. The Nasdaq's losses were concentrated in chips — Nvidia, Marvell, Micron all heavy — which means Friday was not 'the market' rejecting risk. It was the market's most crowded leadership group taking both barrels of the week's two biggest events at once.

Rates did the real talking. Warsh said inflation is running too high, and the bond market moved straight to pricing a higher probability of a hike — not a pause, a hike. Fed funds futures repriced on the spot. When the front end moves on a Friday in late August, on thin holiday-weekend liquidity, the move usually overshoots. What it does not usually do is reverse by Monday without a reason.

Context first, because it is the whole story: this was Kevin Warsh's inaugural keynote at the Wyoming symposium as Fed chair. First speeches in that chair are legacy documents. Volcker used Jackson Hole-era speeches to break inflation's back. Powell used 2022's to kill the 'transitory' regime in eight minutes. New chairs do not waste their first one on nuance — they use it to tell you who they are.

Who Warsh is, per Friday: a chair who looks at the current inflation data and says it is running too high, in public, into a market that had spent the summer pricing cuts. Rate-hike bets jumped immediately. The key phrase in every wrap was 'mildly hawkish' — and I want to push on that, because 'mildly' describes the tone, not the direction. The direction was unambiguous: the next move conversation now officially includes up.

What he did not do is commit to anything. There was no pre-announcement, no calendar, no threshold. That is deliberate. A first keynote that locks in a hike loses optionality; a first keynote that opens the door to one buys it. The market heard the door open.

The honest read: one speech is a regime signal, not a policy action. If the August jobs report next Friday and the next inflation prints come in soft, 'mildly hawkish' decays fast. If they come in hot, Friday was the first page of a real repricing and the levels everyone drew on Thursday's chart are already stale.

Start with the print, because the print was extraordinary. Fiscal Q2 revenue of $96.2 billion, up 106% year over year. Data Center drove it. Guidance for the current quarter: $108 billion. Gross margin around 75%. Nvidia doubled its revenue in a year at a scale no company this size has ever done it, and management guided to another step up.

And here is the tell that should be on every trader's whiteboard tonight: the stock beat every consensus line on Wednesday night and barely moved, then surged Thursday, then gave most of it back Friday, closing down 4.6%. When a company prints the best quarter in its history and the stock cannot hold a two-day rally, the problem is not the company. It is the ownership. Everyone who wanted the story already owns it, and the marginal buyer at these levels needs more than a beat-and-raise — they need a reason the next trillion of capex is not the last.

The one genuinely new wrinkle in the numbers was under the income statement: operating cash flow fell sharply in the quarter even as revenue grew 18% sequentially. Bulls will call it working-capital noise. Bears will call it the first crack in the 'compute is revenue' story. I am not resolving that argument on a Friday — I am noting that the market, for the first time in this entire AI run, chose to sell a great Nvidia quarter into strength twice in three days.

Where does that leave the trade? NVDA is now the single most important chart in the market going into September, because it is simultaneously the AI capex proxy, the Nasdaq's leadership, and the name every fund uses as its liquidity source when it needs to de-gross. A hawkish Fed plus a leadership stock that cannot hold good news is a specific and dangerous combination. It does not have to resolve down — but it has stopped resolving up on good news, and that is a change in character you trade, not one you argue with.

Oil pulled back but stayed near $90. The energy bid that has been running underneath this market all month did not break on a hawkish Fed speech — it barely blinked. If Warsh is right that inflation is running too hot, crude sitting at $90 is the reason he is right, and the one chart that can keep him hawkish all by itself.

Single names told the risk-appetite story better than the index. Gap jumped on an Old Navy leadership change and a raised annual profit outlook — a consumer name getting rewarded for execution on a day the macro went against you. PayPal slumped on a report that a consortium abandoned its takeover pursuit — deal premium coming out of a large-cap fintech in a session where the cost of money just went up. Neither is a coincidence. Higher-for-longer repricing hits anything that needs a financing or a buyer.

The Dow finishing flat while the Nasdaq lost half a percent is the rotation tell: money did not leave the building Friday, it moved down the risk curve inside the building. That is a warning light for the high-multiple complex, not a fire alarm for the whole market.

The calendar is the story. This is a full five-session week — Labor Day is the following Monday, September 7 — and it ends with the biggest print of the young Warsh era: the August jobs report, Friday September 4. He just told you inflation is too high and the door to a hike is open. A hot payrolls number with sticky wages is the second data point in that direction. A soft number is the off-ramp. In between, expect a parade of Fed officials either reinforcing or walking back the Jackson Hole message, and the first September rebalancing flows.

Monday is the real open, in every sense. Friday's late fade happened on thin late-August volume ahead of a holiday stretch, and thin fades get tested when the full desk is back. Watch whether S&P 7,700 holds on the first real session — the index closed 11 points above it — and watch whether NVDA stabilizes or whether funds keep using it as the ATM. If the leadership stock cannot bounce on a quiet Monday, the de-grossing is not done.

Then comes the September question, and I will be honest about it rather than superstitious: September has the worst seasonal record of any month, and this September opens with a freshly hawkish Fed chair, an AI leader that just failed to hold a historic beat, oil near $90, and a jobs report in the first week. Seasonality is not a reason to sell. Seasonality plus a catalyst stack is a reason to respect how fast the script can flip.

How I am framing my own book — commentary, not advice, not a recommendation. One: I am treating Friday as a repricing, not a top tick, which means I am not panic-selling strength but I am also not buying the first dip in the semis. Two: the jobs report is a binary for the rate path, so gross exposure coming into Thursday night matters more than any opinion about it. Three: NVDA is the tell — if it reclaims and holds the post-earnings level, Friday was noise; if it bleeds on a quiet tape, the AI complex is entering September with a wounded leader, and everything priced off that leadership gets re-marked. Four: crude near $90 with a hawkish Fed is the under-discussed risk. Oil is the inflation print that arrives every single day.

The week gave you the two poles of this market in back-to-back sessions. Thursday: Nvidia proves the AI buildout is still accelerating — $96.2 billion in a quarter, $108 billion guided, demand outrunning supply. Friday: the new Fed chair stands in front of the Tetons and says the price of money is going to stay high, maybe go higher, because inflation is still too hot.

Both things are true at once, and the tension between them is the September trade. Real earnings power in the leadership complex, against a central bank that just took rate cuts off the autumn menu. The market resolved that tension this week by buying the earnings and fading the Fed — posting weekly gains even after Friday's speech. Next week, with a full five-session tape and a jobs report on Friday, we find out whether that resolution holds.

This is market commentary and personal opinion, not investment advice, and not a recommendation to buy or sell any security or digital asset. Prices are as of the August 28, 2026 U.S. close and move constantly. I may hold positions in names discussed and may change them without notice. Trading involves substantial risk, including the risk of total loss.