When your customer is AT&T, the market notices
On July 27, 2026, a company most people have never heard of rocketed 20% in a single day. The ticker is QBTS — D-Wave Quantum — and the reason for the fireworks was one line of news: AT&T agreed to expand its use of D-Wave's quantum computing technology to optimize how it runs its massive telecom network.
That's it. One deal headline, one giant customer saying "we want more," and a stock lit up like a Christmas tree.
If you're a total beginner and you're wondering what quantum computing even is — and whether this is a real opportunity or just hype in a lab coat — this one's for you.
The beginner's story: what even is D-Wave?
Forget the sci-fi movie version of quantum computing for a second. Here's the plain-English version.
Some problems are just too complicated for normal computers to solve quickly. Think: what's the absolute most efficient way to route millions of phone calls, texts, and data packets across a nationwide network without bottlenecks? That's an optimization problem — and it's exactly the kind of headache D-Wave's machines are built to crunch.
D-Wave sells quantum computing systems that specialize in these optimization puzzles using an approach called quantum annealing. In simple terms: instead of grinding through possibilities one by one, its machines try to settle on the best answer all at once.
Here's why QBTS matters to investors specifically: it's one of the few pure-play, publicly traded quantum stocks. Most "quantum" exposure is buried inside giants like Google or IBM. D-Wave is a direct bet — which is exactly why it swings so hard on news.
Why it's moving today
AT&T isn't a science fair judge. It's a telecom titan with real networks, real customers, and a very real budget. So when AT&T chooses to deepen its use of D-Wave's quantum annealing systems to solve network optimization problems, it sends a louder message than any press release:
A major, cost-conscious enterprise sees real-world value here — beyond the hype.
For years, the knock on quantum computing has been "cool science, no customers." This deal pokes a hole in that story. That's why the stock jumped 20% in a day.
The bull case: commercial demand is finally showing up
Bulls have waited a long time for a moment like this. Their argument:
- Paying customers, not just experiments. The AT&T expansion suggests quantum is moving from "lab curiosity" to "tool a Fortune 500 company pays to use."
- Validation of years of R&D. D-Wave has burned cash building this tech. A big-name customer expanding usage helps justify that spending.
- Recurring revenue potential. Optimization isn't a one-time project — networks need constant tuning. That could mean repeatable, ongoing revenue rather than one-off sales.
The dream scenario: AT&T is the first domino. Other telecoms, logistics companies, and banks all have brutal optimization problems too.
The bear case: still a speculative, money-losing story
Now the reality check — because a smart investor reads both sides.
- Quantum is still pre-commercial for most uses. One AT&T deal is exciting, but broad, everyday commercial adoption isn't here yet.
- D-Wave loses money. The company has a history of losses and cash burn. Exciting tech doesn't pay the bills — profits do.
- Violent, headline-driven swings. A stock that jumps 20% on one deal can drop just as fast on the next disappointment. This is not a "set it and forget it" blue chip.
The backdrop that makes it spicier
As of July 28, 2026, there's a multi-week rotation out of high-flying tech and into old-economy sectors. Translation: money is nervously shuffling around. For a speculative name like QBTS, that means outsized swings in either direction — bigger pops, but bigger drops too.
So what's the smart move for a beginner?
Here's the honest take: QBTS is a high-risk, high-reward story stock. It's not where you put your rent money. But it's a perfect example of why you don't need to bet the farm to participate.
On AlphaEx, you can buy real QBTS shares — or fractional slices — starting with any amount. Want just $15 of exposure to the quantum theme? Done. That's how you learn the market without losing sleep: size your bet to your comfort, not your FOMO.
How to buy QBTS on AlphaEx
- Create your account — it takes minutes at AlphaEx.
- Deposit any amount — start small; there's no need to go big on a speculative name.
- Search "QBTS" (D-Wave Quantum) in the search bar.
- Tap Buy — choose full shares or a fractional amount that fits your budget.
- Track your live profit in real time on your dashboard as the story unfolds.
- Sell to your balance whenever you want to lock in gains or step aside.
While you're there, you can also build the boring-but-beautiful side of your portfolio — steady names and passive-income stocks that pay you dividends — so your quantum flyer is just one exciting slice of a balanced whole.
The bottom line
AT&T just gave the quantum-computing story its most credible real-world stamp yet, and QBTS ripped 20% on the news. The bulls see the first paying customer of many. The bears see a money-losing name that lives and dies by headlines in a jittery market. Both can be right at different times — which is exactly why position size matters.
You don't have to predict the future of quantum computing to participate in it. You just have to start.
Ready to make your first move? Open your AlphaEx account, deposit any amount, and buy your first share of QBTS today. The market's already moving — the only question is whether you're watching or in the game.