Daily Brief
As of Friday, Sep 25 close

Saturday, September 26, 2026

S&P 500 +0.54%Nasdaq +0.46%Our 524 +0.59% · 351 up, 167 down

LayersOperators -2.0%Software & Design -1.5%Utilities & Energy -0.3%Natural Resources +0.1%Services & Investment +0.1%Power Generation +0.3%Power Systems +0.3%Cooling +0.6%Construction +1.2%Networking +1.3%Servers & Compute +1.5%Other +1.7%Chip Making +1.8%Silicon Design +2.2%

MoversSHMD +20.7%MXL +10.0%VECO +9.3%·GWH -38.2%ONT -16.8%FRVO -9.2%
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Written before the market opens. Every price and move in this brief is as of the close on Friday, Sep 25; company pages show live prices. The Buildout is a website built on agentic AI tools, currently in beta, and could have factual errors.

The tape

Markets closed higher on Friday — SPY gained 0.54% to $771.35 and QQQ added 0.46% to $744.50. The 524 AI infrastructure stocks we track slightly outperformed, with 351 advancing and 167 declining for an average move of +0.59%, a +0.05% relative edge over SPY. Silicon Design led the tape at +2.22%, while Operators lagged at -1.96%. The standout was SHMD (SCHMID Group N.V. Class A Ordinary Shares), up 20.7%; the biggest decliner was GWH (ESS Tech, Inc.), down 38.2%. Earnings resume Monday with CHRN (ChronoScale Corporation), followed by UEC (Uranium Energy Corp.) on Tuesday, MU (Micron Technology, Inc.) and JBL (Jabil Inc.) on Wednesday, and AYI (Acuity Brands, Inc.) on Thursday.

What's happening

NetApp moves deeper into AI storage architecture. NTAP (NetApp, Inc.) announced an intent to acquire PEAK:AIO to advance scalable AI infrastructure architecture. The deal targets AI storage performance and data pipeline requirements, an area where traditional storage systems are being adapted to handle high-throughput model training and inference workloads.

H200 purchase order keeps NVIDIA compute demand visible. NVDA (NVIDIA Corporation) announced that RMX signed a compute supply purchase order with Technologent for NVIDIA H200 GPUs. The order is another data point in the continued deployment of NVIDIA-based accelerated compute systems across commercial and sovereign AI customers.

Supply chain read-through · News
NetApp’s PEAK:AIO acquisition could push more AI storage traffic across high-speed fabrics if the architecture broadens. Compute and networking silicon providers such as AVGO (Broadcom Inc.) and ANET (Arista Networks, Inc.) may see second-order demand as AI storage designs become more network-intensive.
NVIDIA’s H200 purchase order could keep demand for high-bandwidth memory, advanced packaging, and test equipment active. MU reports this week and will be the direct read on memory demand; test and packaging names such as AEHR (Aehr Test Systems) may also be worth watching.
On watch

ChronoScale reports Monday. CHRN reports September 28 with an EPS estimate of -$0.0321. The stock fell 9.2% on Friday in an Operators layer that averaged -1.96%, making the print an early read on operator-level trends.

Micron Technology reports Wednesday. MU reports September 30 with an EPS estimate of $31.52. Micron is a key readout for high-bandwidth memory and data center storage demand tied to AI accelerator ramps. Pricing, capacity, and HBM commentary will matter for the broader memory and compute supply chain.

Jabil reports Wednesday. JBL reports September 30 with an EPS estimate of $4.06. As a major electronics manufacturing services provider for data center hardware, Jabil’s commentary will provide another data point on AI server, rack, and advanced packaging assembly demand.

Uranium Energy reports Tuesday. UEC reports September 29 with an EPS estimate of -$0.03862. The company sits in the nuclear fuel supply chain relevant to the growing nuclear power buildout for AI infrastructure, though the earnings impact is smaller than the larger reactor and utility names.

Acuity Brands reports Thursday. AYI reports October 1 with an EPS estimate of $5.66. Acuity’s building controls and lighting exposure gives it a read on non-residential and data center construction activity, particularly as facilities add more intelligent building management capabilities.

Go to our Earnings Hub for full coverage and previews
The week ahead

Dallas Fed Manufacturing Index (Sep) leads the macro calendar this week.

Macro calendar
Mon 28
Dallas Fed Manufacturing Index (Sep)
Fed Barkin Speech
Tue 29
S&P/Case-Shiller Home Price YoY (Jul)
JOLTs Job Openings (Aug)
CB Consumer Confidence (Sep)
Fed Goolsbee Speech
Fed Musalem Speech
Fed Williams Speech
API Crude Oil Stock Change (Sep/25)
Wed 30
MBA 30-Year Mortgage Rate (Sep/25)
ADP Employment Change (Sep)
GDP Growth Rate QoQ (Q2)
GDP Price Index QoQ (Q2)
PCE Price Index YoY (Aug)
Core PCE Price Index MoM (Aug)
Wholesale Inventories MoM (Aug)
Personal Income MoM (Aug)
Core PCE Price Index YoY (Aug)
Goods Trade Balance (Aug)
PCE Price Index MoM (Aug)
Retail Inventories Ex Autos MoM (Aug)
Chicago PMI (Sep)
EIA Crude Oil Stocks Change (Sep/25)
EIA Gasoline Stocks Change (Sep/25)
Fed Barkin Speech
Fed Goolsbee Speech
Fed Kashkari Speech
Thu 1
Jobless Claims 4-Week Average (Sep/26)
Initial Jobless Claims (Sep/26)
Continuing Jobless Claims (Sep/19)
Fed Collins Speech
Fed Schmid Speech
ISM Manufacturing Employment (Sep)
ISM Manufacturing PMI (Sep)
Fed Williams Speech
Fed Logan Speech