US Stocks AI Daily on Oct 22, 2026: Nvidia Prepays $1.1B to Expand US Test Capacity

The AI supply chain filled all six layers for a second issue running on October 21. Only two figures came from the companies themselves: the $1.1B capacity reservation advance Nvidia (Ticker: NVDA) gave King Yuan Electronics at GTC Berlin, and the $1B Series A at the AI lab Flapping Airplanes. The first leads because that is money actually changing hands, and what it bought is capacity in packaging and test.

 

 

Funding | Completed | TechCrunch 2026/10/21

Index and Lux led and Nvidia (Ticker: NVDA) sits on the shareholder list; the valuation moved from $1.5B at the January seed round to about $6B, though that $6B comes from a Bloomberg report nobody confirmed independently.

 

Launch | Under review | NVIDIA blog 2026/10/21

The Google Cloud A5X, from Alphabet (Ticker: GOOGL), carries 72 Rubin GPUs and 36 Vera CPUs per rack, and Google Cloud plans to scale to as many as 960,000 across multiple sites, with general availability set for November and not open yet.

 

Launch | Completed | Navitas press release (GlobeNewswire) 2026/10/21

The Navitas (Ticker: NVTS) full-bridge module is rated 2300V with 8 milliohm on-resistance and samples ship immediately, aimed at the solid-state transformers that turn grid power into high-voltage DC rails inside a rack, with automotive qualification not yet complete.

 

Contract | Completed | NVIDIA press release (GTC Berlin) 2026/10/21

Nvidia (Ticker: NVDA) signed capacity expansions with six substrate and packaging partners, King Yuan takes a $1.1B advance for US test sites, and Amkor (Ticker: AMKR) grows Korean interposer capacity more than 300% by the end of 2028; King Yuan and SPIL carry no US listing so no ticker is tagged.

 

Remarks | Under review | Tesla earnings call transcript (Benzinga) 2026/10/21

On the Tesla (Ticker: TSLA) third quarter call he said long-term spending may run north of $100B, the first test chip is targeted for May or June 2027, and the cost split between Tesla and SpaceX (Ticker: SPCX) is still open.

 

Launch | Press report, unconfirmed | Reuters 2026/10/21

Reuters cites four people saying the Samsung Xian fab moves from about 200 layers to 286 by year end and the SK Hynix Dalian fab targets 240 or more, with neither company confirming and no capacity or investment figure in the report.

 

Launch | Under review | NVIDIA press release (GTC Berlin) 2026/10/21

Nvidia (Ticker: NVDA) uses container modules to cut deployment at a prepared site from six months to 14 days, the DSX closed-loop cooling published the same day claims 54 million liters of water saved a day at 2-gigawatt scale, and Vertiv (Ticker: VRT) and Eaton (Ticker: ETN) are already qualified.

 

Launch | Under review | QuantumScape press release (GlobeNewswire) 2026/10/21

QuantumScape (Ticker: QS) is working with Muehlbauer of Germany on equipment and line engineering and targets the start of cell production in 2028, with no capital investment figure, no site for the new line and no named customer.

 

The $1.1B Nvidia (Ticker: NVDA) committed is a capacity reservation advance rather than a purchase order, so the money moves first and the capacity follows: the new King Yuan test site only reaches high-volume production in April 2027 and the Amkor (Ticker: AMKR) interposer expansion runs to the end of 2028. Counted deal value this issue is $2.1B with $0 excluded, and the excluded column is empty not because there was no capital spending today but because none of it carries a complete figure, since IBIDEN would only say several billion dollars and Terafab gave a floor. The buyer funding upstream capacity moves the financing risk of that expansion back onto itself.

 

How to use this next time: when you see the word advance, work out whether it buys goods or capacity. The $1.1B here buys test capacity that only opens in April 2027 rather than product you can take today, so the thing to track is whether that date holds. In the same release IBIDEN would only say several billion dollars, and a commitment with no number can be neither counted nor excluded, only marked undisclosed.

 

Disclaimer: This article was prepared by the MEXC US equities spot team (MEXC RealStocks) for market information and educational reference only. It is not investment advice and contains no buy or sell opinion. All stocks and companies mentioned are publicly discussed names and do not represent a recommendation or view of MEXC. Investing involves risk, so please exercise your own judgement.