Browsing tag
CIEN stock surged 11.39% to $434.06 by 2:40 p.m. EDT on Tuesday, October 6, according to TECHi’s dated Ciena quote. The regular-session move lifted the shares $44.37 from the prior close of about $389.69, with…
Astera Labs shares surged Tuesday even though the company had not posted a new press release or SEC filing to explain the move. ALAB traded at $386.70 at 12:57 p.m. ET on October 6, up…
Oracle is cutting staff to pay for the data centers it is building, and its founder has decided not to sell the stock he is asking shareholders to hold. Shares fell about 5% to around…
Firmus Technologies began pitching investors on Monday for an initial public offering that could raise as much as A$7 billion, about US$5 billion, on the Australian Securities Exchange, with a listing targeted for the end…
Building a 10-megawatt data center in Mumbai costs about $66 million, before land and servers. The same building in Silicon Valley costs about $133 million. Running them is a different story: on Maharashtra’s state industrial…
The headline number out of Korea this week is 200 megawatts. It is the wrong number to watch. NAVER, NVIDIA and Brookfield said they will more than triple the NVIDIA DSX AI factory at NAVER’s…
Bloomberg reported on July 20 that Z.ai — the Chinese lab that used to call itself Zhipu — has switched on part of a data center drawing roughly a gigawatt of power that runs, by…
Article Brief Key Takeaways 5 Points30s Read 01The deal–AMD and Cerebras will split AI inference across two machines: AMD Helios racks process prompts and long context, the Cerebras Wafer-Scale Engine generates tokens. 02The 5x–The headline…
Article Brief Key Takeaways 4 Points24s Read 01The number–Amazon’s custom silicon business runs at a $20B+ annual pace, up nearly 40% in Q1 and triple digits year over year. 02The book–Customers hold over $225B in…
NRG Energy has put a number on its enlarged PJM footprint: 6,839 megawatts cleared for the grid operator’s 2028–2029 delivery year at an average $325 per megawatt-day. The rate was the regulator-set cap. The amount…
SLB has spent a century learning how to move complicated industrial systems from drawings to working sites. That old capability is quietly becoming an AI-infrastructure business. Its new agreement with Liberty Energy is not about…
Market Brief Key Takeaways 5 Points30s Read 01The move–Lumentum closed July 9 at $794.30, up 12.33% — about eight times the Nasdaq’s gain — and is up roughly 115% in 2026. 02The business–Lasers, 1.6T optical…
Vertiv Holdings has become one of the cleanest ways to own the AI build-out without betting on which chip wins. It does not make GPUs; it makes the power and cooling systems that keep racks…
Article Brief Key Takeaways 6 Points36s Read 01The short answer–Yes, data centers can raise your bill — but mostly through wholesale and grid-capacity costs, and far less than the viral ‘267%’ figure implies. 02The 267%…
Friday’s tape delivered the useful kind of warning: AI demand can be excellent and the stocks can still be punished. Broadcom did not hand investors a weak quarter. In its SEC-filed Q2 fiscal 2026 release,…
Seagate stock is no longer trading like a sleepy hard-drive name. It is trading like a scarce AI infrastructure bottleneck, and that is exactly why the setup has become more interesting and more dangerous at…
Article Brief Key Takeaways 4 points24s read 01The setup–Credo reports Q4 FY26 results after the June 1 close, with the call scheduled for 2:00 p.m. Pacific time. 02The tape–TECHi shows CRDO at $225.10 after-hours, near…
Article Brief Key Takeaways 4 points24s read 01Market clock–U.S. equities are closed Monday, May 25, 2026, for Memorial Day; AMD’s next regular session is Tuesday, May 26. 02New angle–The better AMD test is CPU attach…
Article Brief Key Takeaways 5 points30s read 01The setup–AI spending is turning from a chip-only story into a physical infrastructure buildout around data centers, power, cooling, batteries, and grid access. 02The capex proof–Epoch AI estimates…
Article Brief Key Takeaways 5 points30s read 01The move–ARM sold off after a strong Q4 because supply and silicon execution now matter as much as the earnings beat. 02The new test–Arm says agentic AI could…
Article Brief Key Takeaways 4 points24s read 01The issue–CoreWeave’s Q1 proved AI cloud demand, but the stock reaction was about financing that demand. 02The backlog–Revenue backlog reached $99.4 billion at March 31, 2026, up sharply…
Article Brief Key Takeaways 5 points30s read 01The angle–AI data centers are shifting the stock story from chips alone to power, cooling, grid equipment, and scarce capacity. 02Global count–Data Center Map lists 11,414 data centers…
Article Brief Key Takeaways 5 points30s read 01New frame–Sandisk’s sharper AI thesis is not generic SSD demand; it is the retained data trail created by AI agents, RAG systems and enterprise workflows. 02Live setup–SNDK traded…
Google said in 2009 that an average search used 0.0003 kWh, or 0.3 watt-hours. Sam Altman wrote in 2025 that the average ChatGPT query uses about 0.34 watt-hours. On paper, search and a modern AI…
$746.81▲ +100.34 (+15.52%) Day Range $676.37 – $747.21 Volume 64.1M Market status U.S. regular session closed; snapshot as of May 8, 2026, 4:00 p.m. ET. NVIDIA read-through NVDA $215.20, up 1.75% at Friday’s close. Semiconductor…
$260.31▲ +30.18 (+13.11%) Day Range $235.22 – $263.74 Volume 513,049 Snapshot source Alpaca IEX, May 8, 2026 TECHi stock doc No relatedStocks ID mapped for DELL AI backlog $43B entering FY27 Core question Backlog quality…
