Two men set the tape this week and they were pulling in opposite directions. On Wednesday night Nvidia printed the single most important number in the market and validated the entire AI trade in one line. On Friday morning Kevin Warsh, in his first major address as Fed Chair, told the market the easing it had penciled in is not coming, and maybe the opposite is. The indices split the difference and finished modestly green, SPX up 0.77 percent, NDX up 1.41 percent. That number is a truce, not a verdict. Underneath it the front end of the curve repriced hard, hike odds crossed 50 percent for the first time this cycle, and the bond market did something it has not done at this scale in the history of the contract.
This is a regime story wearing a quiet close. The equity tape says nothing much happened. The rates tape says the entire path just moved.
The beat that added a country to the map
Nvidia reported after Wednesday's close and the print was not a beat, it was a different category of event. Revenue 96.2 billion dollars, up 106 percent year on year, 4.2 percent past the 92.3 billion consensus. Net income 59.7 billion. The guide is where it stopped being an earnings report and became a thesis. Q3 was set at 105.84 to 110.16 billion against 105.15 billion expected, and the FY2028 framing was roughly 70 percent revenue growth against a Street sitting near 45 percent. Colette Kress said the number would be higher if supply allowed. Jensen Huang called AI an inflection point, and SpaceX committing to Nvidia data-center silicon exclusively was cited as one reason the forward number ran so far ahead of the models.
The stock did what a validation of that size does. NVDA rallied about 8.7 percent Thursday, its biggest single day since April 2025, and added 442 billion dollars of market capitalization, the second-largest one-day gain by any stock ever recorded. Twenty-four analysts lifted price targets by an average of 12 percent. Not one cut a target or a rating. The consensus twelve-month mark ticked to 323.57 from 319.15.
And then Friday happened. The stock gave some back to 217.55 as Warsh cooled the risk appetite that Nvidia had just lit. For the week NVDA finished up 4.35 percent. The tell is not the beat. The tell is that the largest one-day validation in market history could not hold its ground for forty-eight hours once the rates picture changed.
Then the hawk landed
Warsh used his first Jackson Hole as Chair to close doors, not open them. He reaffirmed the 2 percent PCE target as a firm, fixed target, with no softening on the goal. He said inflation has not meaningfully slowed and the Fed has to be confident it has before easing, and if it does not get that confidence it has work to do. He said, plainly, that financial conditions are not currently restrictive. He stopped short of signaling a hike, but the read across the desk was simple. A Chair who says conditions are not restrictive and inflation has not slowed has told you which direction the next move points if the data does not bail him out.
The market did not wait for the footnotes. The two-year yield surged 11 basis points to 4.34 percent, the front end taking the full weight of the repricing. The probability of a 25 basis point hike jumped to 59.5 percent from 35.4 percent the day before on CME FedWatch. Above 50 percent, for the first time this cycle. The dollar firmed, and emerging market currencies and equities sold off into the stronger rate expectations.
The front end took the hit, the long end said thank you
Here is the part worth slowing down on. The two-year screamed higher while the thirty-year fell modestly. That is a bull flattening, and it is not a contradiction, it is a message. The market read Warsh as restoring Fed credibility on inflation. When the front end sells off on a credible hawk and the long end rallies, the curve is telling you it believes the inflation fight more than it did a day earlier, and it is pricing a lower terminal path for growth and prices further out. Credibility at the front, relief at the back. That is the cleanest thing the week produced.
It also reframes the equity truce. The indices closed green, but the composition changed. Thursday was a one-sector tape, Information Technology the only group to advance as Nvidia dragged the S&P up 0.7 percent and the Nasdaq more than 400 points, with Salesforce and CrowdStrike adding on strong forecasts and the Fear and Greed Index pushing into greed. Friday reversed the tone. Mega-cap tech softened, EM sold, and the greed reading met a Fed that just said the punchbowl is not being refilled. A melt-up that needs falling rates to keep its multiple just met a Chair who told it rates might rise.
Record selling into a squeeze
The bond positioning data is the loudest signal on the page and almost nobody outside the rates desk is looking at it. Coming into the week the thirty-year yield had reached about 5.34 percent, its highest since 2007, before Treasury Secretary Bessent surprised the market with expanded buybacks and triggered a short squeeze in long-dated Treasuries. Since that announcement Treasuries outperformed equivalent-maturity swaps and the thirty-year swap spread narrowed to its tightest since February.
Now hold that squeeze in one hand and this in the other. CFTC data for the week ended August 25 showed the largest weekly net sale of ultra-long bond futures in the contract's history, 59,000 contracts sold. Asset managers also cut net longs in the classic Bond contract, pushing the overall duration short up by 29,000 ten-year equivalents. The buying that did happen was all at the front, 66,000 in twos, 15,000 in fives, 108,000 in shorter tenors, a positioning shift built for a flatter curve.
Read those two facts together. Dealers and fast money got squeezed out of long-end shorts by the buyback, and into that squeeze the real-money community sold ultra duration at a record pace and reloaded the flattener. The squeeze was mechanical. The record selling was a view. When the two collide, you get exactly what Friday delivered, a curve that flattens on the first credible catalyst because the positioning was already leaning that way.
Vol fell, but the debasement bid did not
The MOVE Index, the benchmark for Treasury volatility, fell 4.1 percent on the week. Take that at face value and you would say the rates market calmed down. Take it with the rest of the page and it says something narrower. Warsh reduced tail-risk uncertainty by giving the market a clear read on the reaction function, so the premium for a disorderly outcome came out. That is not calm. That is a market that swapped ambiguity for a known hawk.
Underneath the lower MOVE, the cross-asset vol picture kept rotating away from the long-end rates shock and toward the debasement trade. Gold carried the richest volatility premium among major assets heading into the week. That is the trade that does not care whether Warsh hikes once or twice. It cares that the fiscal path runs through record buybacks and a Treasury that wants lower long-end yields, and that the political economy of the next year points at a currency doing the adjusting. The MOVE came in. The debasement bid did not leave.
What September holds
Put the whole week on one screen. Nvidia validated the AI trade at a scale the market has never seen, and the validation could not survive two sessions once the Fed changed the rates picture. Warsh told you conditions are not restrictive and inflation has not slowed, and the front end moved 11 basis points and hike odds crossed 50 percent inside a single session. Real money sold record ultra duration into a buyback squeeze and set up for a flatter curve, and got paid on the first catalyst. The MOVE fell because the ambiguity left, not because the risk did, and the debasement premium sat in gold the entire time.
The September FOMC is now the pivot, with a hike priced as more likely than not for the first time this cycle. The equity index will tell you the melt-up is fine. The two-year, the swap spread, the flattener and the gold vol premium will tell you the ground under it just shifted. Watch which one you believe.
The one-line read
Nvidia gave the AI trade the biggest single validation in market history and the tape could not hold it for two days, because on Friday Warsh reset the rates regime and the front end repriced 11 basis points with hike odds crossing 50 percent for the first time this cycle. The bond market saw it coming, selling record ultra duration into the Bessent buyback squeeze and stacking the flattener, then getting paid on the bull flatten. The indices closed green and the ground moved anyway. September is the pivot. Believe the curve, not the close.
Djellal Djouad
Sources: Bloomberg, week of August 25 to 28, 2026. Warsh Jackson Hole prepared remarks and market reaction, 2-year and 30-year yields, CME FedWatch hike odds, dollar and EM reaction (Bloomberg News, Barron's, Australian Financial Review, Bloomberg First Word). Nvidia Q2 results, guidance, price target revisions and NVDA price action (Wall Street Journal, Bloomberg First Word, Bloomberg News, Bloomberg Institutional News Feed). Broader equity reaction, sector breadth and weekly index returns (Bloomberg First Word, Bloomberg News, Benzinga). Bessent buyback and long-end squeeze, swap spread and CFTC ultra-bond and duration positioning (Bloomberg News, Bloomberg First Word). MOVE Index and cross-asset volatility, gold vol premium (Bloomberg First Word).
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Further reading
One of my favorite reads on the interplay between AI momentum and rate momentum. Really well documented and well argued. This is definitely going to influence how I approach this going forward.