Jensen Huang said on Monday that he is not afraid of custom chips. The same day, Nvidia put US$3.5 billion into MediaTek convertible bonds and brought MediaTek onto its own NVLink. He is not trying to keep custom chips outside the door; he wants them running across Nvidia's network. Reports say the tie-up is meant to get custom data-centre chips deployed faster. Nvidia closed 1.48 per cent higher at US$220.78. On the custom-silicon side, the tape read the opposite way. $Marvell Technology(MRVL)$ fell another 2.29 per cent to US$211.66, and its gain for the year slipped from 154.91 per cent on Friday to 149.07 per cent. The wound is the same one as last week. Revenue from the US$120 billion arrangement with

On Wednesday $S&P 500(.SPX)$ closed 0.48 per cent lower, its third session in a row heading down. $Meta Platforms, Inc.(META)$ rose 6.55 per cent the same day to close at US$653.69. The whole market was backing away while one of the largest companies in it put on six and a half points, and those look like two unrelated things. They are one thing. What is holding the indexes down is rates: Brent crude moved back above US$100 for the first time in two months, the inflation print lands on Friday, the ten-year Treasury yield was pushed to 4.85 per cent and the thirty-year broke above 5.30 per cent. The Treasury stepped in that day and raised the cap on its buybacks of ten-

One batch of results, three different share prices. $Dell Technologies Inc.(DELL)$ closed 15.81 per cent higher on Wednesday at US$492.20. Credo's revenue more than doubled from the previous quarter and the stock closed down 20.04 per cent at US$165.22. $Broadcom(AVGO)$ left its answer until after the close, beat on both revenue and earnings, and saw its shares push above US$370 before being knocked back below US$350. The hardest number in Dell's results is US$95 billion — a record order backlog for AI servers. It raised full-year revenue guidance by US$25 billion to US$192 billion at the same time. At least 15 firms moved their targets that day: UBS from US$455 to US$500,

QQQ rose as SoFi and Nebius gained more than 11 per cent The $Invesco QQQ(QQQ)$, which tracks the Nasdaq 100, gained 1.27 per cent on Tuesday, while the $S&P 500(.SPX)$ rose 0.60 per cent. $SoFi Technologies Inc.(SOFI)$ jumped 13.42 per cent, $NEBIUS(NBIS)$ gained 11.22 per cent and $CoreWeave, Inc.(CRWV)$ rose 7.94 per cent. $Advanced Micro Devices(AMD)$, $Broadcom(AVGO)$ and

The Federal Reserve held rates as technology shares edged higher The $Invesco QQQ(QQQ)$ gained 0.60 per cent on Wednesday, while the $S&P 500(.SPX)$ rose 0.28 per cent. The Federal Reserve voted 10–2 to keep its target range at 3.75 per cent to 4.00 per cent. The two dissenters preferred a 25-basis-point increase. The statement described economic activity as strong and inflation as still elevated, offering no clear signal of imminent easing. The indices moved little during the regular session. The more important change came after the close. Microsoft and Alphabet both reported strong cloud growth, but Microsoft gained about 4 per cent in extended trading while Alphabet f

The $Invesco QQQ(QQQ)$ fell 1.42 per cent on Thursday and the $S&P 500(.SPX)$ declined 0.30 per cent. $Amazon.com(AMZN)$ closed down 4.25 per cent and fell about another 7 per cent after its results. Microsoft slipped just 0.16 per cent, while Meta gained 1.96 per cent. Companies making large AI investments were no longer trading as one group. Amazon reported third-quarter revenue of $201.9 billion, up 12 per cent, and earnings of $1.89 a share. AWS revenue grew 39 per cent to $46.0 billion, while operating income rose 55 per cent to $17.8 billion. The issue was cash generation: trailing 12-month free cash flow s

All three indexes closed lower on Tuesday, the Dow worst of them at 1.18 per cent, $S&P 500(.SPX)$ down 0.58 per cent and $NASDAQ(.IXIC)$ Composite down 0.32 per cent. Chips went the other way on the same day: Intel put on 9.05 per cent to close at US$104.47, back above US$100 and the biggest gain in the row. The indexes went one way and the chips went the other, and that is the split this day comes down to. What pushed the indexes down was oil. WTI moved above US$94 and Brent came close to US$99, and what pushed oil up were attacks in the Middle East. The attacks fell over the weekend, so they were not in Friday's closing prices and only arrived at Tuesday's open. The

The indices: the Nasdaq set a record close, the Dow did not follow The three indices pulled apart on Monday: the $NASDAQ(.IXIC)$ Composite rose 1.05 per cent to 27,477.31, a record close for it, having reached 27,544.06 at its intraday peak; the $S&P 500(.SPX)$ rose 0.66 per cent to 7,773.95, still shy of its own record close by less than 0.6 per cent; and the $Dow Jones(.DJI)$ Industrial Average added just 0.18 per cent to 51,267.90. The 10-year Treasury yield closed at 5.31 per cent, three basis points above Friday. Put those three together and what made the high was not the breadth of the market but a handfu

The market: AI shares rose first, then earnings moved the question from demand to returns The $Invesco QQQ(QQQ)$ gained 1.05 per cent to US$725.20 on Wednesday, while the $S&P 500(.SPX)$ rose 0.58 per cent to 7,757.17. $SpaceX(SPCX)$ gained 7.79 per cent, $SUPER MICRO COMPUTER INC(SMCI)$ 9.55 per cent, N $NVIDIA(NVDA)$ 2.54 per cent and $Advanced Micro Devices(AMD)$ 3.36 per cent. These were regular-session moves before Meta and Tesla repor

Hello. The Treasury's buyback tool was upsized again, and the bond market bought it for half a day. US Treasury Secretary Bessent said on Thursday that the size of each long-dated Treasury buyback had gone from US$2 billion to at least US$4 billion, and could rise further. The 30-year yield fell as much as 10 basis points and the dollar index weakened — and then the bond market pushed back. The reason is simple enough: buybacks deal with liquidity, while the deficit, inflation and the term premium have not moved at all. There was a new variable that day: the consumer. $S&P 500(.SPX)$ closed down 0.87 per cent and $Dow Jones(.DJI)$ 1.32 per cent, about 600 points — Barro