Dennis Singleton
Author

Dennis Singleton

Markets Writer
216 articles𝕏

Dennis Singleton has spent years following the markets, but what keeps his attention is how AI is built. He writes about the companies behind the technology, from semiconductor designers and advanced packaging to photonics, memory, networking, and the hardware powering modern AI. His approach starts with filings, earnings, and industry research, then translates the important details into clear, straightforward analysis without unnecessary hype.

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Articles by Dennis Singleton

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What history says about tech stocks in July of a midterm year
News

What history says about tech stocks in July of a midterm year

July is normally one of tech's best months, but 2026 is a midterm election year, and those play by different rules. Here is what history shows about the Nasdaq, the late-summer swoon, and the rally after the vote.

Jun 27, 2026
What every space stock actually does, and why ASTS, RKLB and the rest fell after SpaceX went public
Explainers

What every space stock actually does, and why ASTS, RKLB and the rest fell after SpaceX went public

Space stocks ran up together on Golden Dome defense money, then fell together after SpaceX’s record IPO. Here is what AST SpaceMobile (ASTS), Rocket Lab (RKLB), Planet Labs (PL) and the rest of the basket actually do, and why they move as one trade.

Jun 26, 2026
HIVE Digital (HIVE): a green bitcoin miner pivoting to AI, and a Leopold Aschenbrenner pick
News

HIVE Digital (HIVE): a green bitcoin miner pivoting to AI, and a Leopold Aschenbrenner pick

HIVE Digital (HIVE) is the cheap, green bitcoin miner betting on AI. A look at the BUZZ HPC pivot, the recent $300 million share program, the Leopold Aschenbrenner stake, and the full bull and bear case.

Jun 26, 2026
Ondas (ONDS): a Lockheed Martin (LMT) deal, 10x revenue, and a stock cut in half
News

Ondas (ONDS): a Lockheed Martin (LMT) deal, 10x revenue, and a stock cut in half

Ondas (ONDS) has a Lockheed Martin (LMT) counter-drone deal, a $457 million backlog and revenue up tenfold. It also has 508 million shares, heavy short interest, insider selling, and a Cramer meme-stock label. Both stories are true.

Jun 26, 2026
BlackBerry (BB) surged on its AI pivot while Nokia (NOK) and Qualcomm (QCOM) sold off
News

BlackBerry (BB) surged on its AI pivot while Nokia (NOK) and Qualcomm (QCOM) sold off

BlackBerry (BB) jumped on a QNX-led earnings beat while Nokia (NOK), Qualcomm (QCOM) and the chip suppliers fell. The old phone names are no longer one trade.

Jun 26, 2026
Are SaaS stocks AI roadkill or AI winners? A look at ServiceNow (NOW), Adobe (ADBE) and the SaaSpocalypse
News

Are SaaS stocks AI roadkill or AI winners? A look at ServiceNow (NOW), Adobe (ADBE) and the SaaSpocalypse

Software has shed about $2 trillion as AI agents threaten the per-seat model. What ServiceNow (NOW) and Adobe (ADBE) actually do, why NOW round-tripped from its lows, and whether SaaS is still needed in the AI era.

Jun 26, 2026
Samsung, SK Hynix and Micron (MU) are all trillion-dollar stocks now. Here is how they stack up against the Mag 7.
News

Samsung, SK Hynix and Micron (MU) are all trillion-dollar stocks now. Here is how they stack up against the Mag 7.

The AI memory boom turned Samsung, SK Hynix and Micron (MU) into trillion-dollar companies. Here is how the memory giants stack up against each other and the Mag 7, and the DRAM ETF that packages them in one ticker.

Jun 26, 2026
The AI shortage keeps moving: from GPUs to memory, and now to hard drives (STX, WDC)
News

The AI shortage keeps moving: from GPUs to memory, and now to hard drives (STX, WDC)

The AI shortage keeps rotating down the supply chain: first GPUs, then compute and networking, now memory, and hard drives are the leg lighting up next. The pattern, the stock moves at each stage, and what could be next.

Jun 26, 2026
Korea's market halted for the third time this week. Micron (MU) fell overnight, then bounced at the open.
News

Korea's market halted for the third time this week. Micron (MU) fell overnight, then bounced at the open.

South Korea halted trading a third time this week as SK Hynix and Samsung fell about 9 percent. Micron (MU) dropped overnight, then bounced at the open. Why this memory selloff is about leverage and positioning, not demand.

Jun 26, 2026
IREN bought the Warriors' jersey patch. Here's how it stacks up against WULF, CIFR and the other ex-miners
News

IREN bought the Warriors' jersey patch. Here's how it stacks up against WULF, CIFR and the other ex-miners

A few years ago IREN was a bitcoin miner. Now its badge is going on every Golden State Warriors jersey in a deal worth more than $50 million a year. Here is what IREN actually does, the Microsoft and Nvidia contracts behind the splash, and how it compares to ex-miners like WULF, CIFR, APLD and CLSK.

Jun 25, 2026
Sandisk (SNDK) ripped more than 20% on Micron's (MU) blowout: the memory stocks to watch
News

Sandisk (SNDK) ripped more than 20% on Micron's (MU) blowout: the memory stocks to watch

Sandisk (SNDK) jumped more than 20% today, the loudest name in a memory-stock rally lit by Micron's (MU) record quarter. Why SNDK ripped, and the other memory names riding the same wave.

Jun 25, 2026
Your old phone brands are AI stocks now: Nokia (NOK), BlackBerry (BB), Qualcomm (QCOM)
News

Your old phone brands are AI stocks now: Nokia (NOK), BlackBerry (BB), Qualcomm (QCOM)

The brands that ruled the 2000s, Nokia, BlackBerry, Qualcomm and Ericsson, mostly got crushed by the iPhone. The survivors reinvented themselves around AI, from data-center networking to the software in your car to chips taking on Nvidia. What each does now, and the catch.

Jun 25, 2026
Bullish Watch, week of June 29: four AI names we're watching into the July 4 week
News

Bullish Watch, week of June 29: four AI names we're watching into the July 4 week

Our first weekly bullish watch. Four AI-related names heading into the holiday-shortened week of June 29, each with a real catalyst and the risk that comes with it. Watching, not recommending.

Jun 25, 2026
After Micron's blowout, SK Hynix could go even bigger on July 29
News

After Micron's blowout, SK Hynix could go even bigger on July 29

Micron just posted a blockbuster quarter. The real question for July 29 is whether SK Hynix, the bigger HBM player with about 62% market share, the largest Nvidia HBM4 allocation, and record 72% margins, can top it. The bull case, and the catch.

Jun 25, 2026
Micron just had its best quarter ever. Wall Street sold tech anyway.
News

Micron just had its best quarter ever. Wall Street sold tech anyway.

We called the blowout and Micron delivered a record quarter. So why did the Nasdaq sell off anyway? A hot inflation print and a jittery AI trade, not the fundamentals.

Jun 25, 2026
Everything sold off at once right before Micron earnings. Here is what is actually going on.
News

Everything sold off at once right before Micron earnings. Here is what is actually going on.

A two-day, sell-everything rout hit stocks, Bitcoin, gold and silver right before Micron earnings. Here is what actually drove it, in plain English.

Jun 24, 2026
Did the AI bubble just pop, or was that a dip to buy?
News

Did the AI bubble just pop, or was that a dip to buy?

After a brutal week for chip stocks, everyone's asking if the AI bubble is bursting. Here's the bear case, the bull case, and where I land: this looks more like a fear-driven dip than a popped bubble, with one real crack worth watching.

Jun 24, 2026
This month's top AI stocks in overnight trading: Marvell leads, Dell a one-night spike
News

This month's top AI stocks in overnight trading: Marvell leads, Dell a one-night spike

We split a month of AI stock returns into overnight versus intraday. Dell and Marvell led overnight at about 32%, but Dell's came almost entirely from one earnings night, while Marvell's was the real repeating pattern.

Jun 23, 2026
SK Hynix's US listing: tune out the hype, watch the order book
News

SK Hynix's US listing: tune out the hype, watch the order book

SK Hynix is listing in the U.S. and the headlines have gone wild. The early numbers were guesswork, and the real terms came in far bigger: a roughly $29 billion Nasdaq deal. The simpler reason to like the stock is its sold-out 2026 memory book, already filling into 2027.

Jun 23, 2026
AAOI cracks its floor: why photonics is getting routed today, and why the AI optics story holds
News

AAOI cracks its floor: why photonics is getting routed today, and why the AI optics story holds

AAOI is down 14% into the $140s and the whole optical complex is bleeding. A deep dive into the sector rout, the broken chart, and why the long-term AI photonics thesis is still intact.

Jun 23, 2026
Green in a sea of red: why Microsoft is bucking the tech selloff today
News

Green in a sea of red: why Microsoft is bucking the tech selloff today

Tech is bleeding on a memory-chip rout, but Microsoft is green. A deep dive into the rotation lifting MSFT and asset-light software while chips and Oracle get sold.

Jun 23, 2026
The AI stock map: every layer of the trade, from sand to software
Explainers

The AI stock map: every layer of the trade, from sand to software

A top-to-bottom deep dive on the AI supply chain, from the machines that make the chips down to the hyperscalers writing the checks, and how every layer pushes and pulls on the others.

Jun 23, 2026
What really happened to SK Hynix and Samsung overnight
News

What really happened to SK Hynix and Samsung overnight

Korea's KOSPI fell about 10% overnight and tripped its circuit breakers twice while SK Hynix and Samsung each dropped about 12%. Here's what actually drove the selloff, why it steadied, and why Micron's earnings tomorrow are the real test.

Jun 23, 2026
CoreWeave and Nebius dropped on their Nasdaq-100 debut, but we're still bullish
News

CoreWeave and Nebius dropped on their Nasdaq-100 debut, but we're still bullish

CoreWeave and Nebius got added to the Nasdaq-100 and immediately sold off, which is a pretty textbook buy the rumor, sell the news move. Here's what actually happened and why we're still bullish on the neo-clouds.

Jun 22, 2026