BUSINESS

Ciena (CIEN) just delivered one of its strongest quarters ever. Then the stock fell hard anyway.

That contrast has left many investors unsure of what to do next.

Citigroup has now stepped in with a call that stands out from other analysts, pointing to a much higher share price.

Here is what the bank sees, why the stock dropped, and what it means for you. 

Why Citi thinks Ciena stock can more than double

Citi reiterated a $658 price target on Ciena and kept its Buy rating. 

That is about 105% above its recent $321 close.

The bank called the post-earnings selloff a buying chance, according to CNBC. 

Atif Malik, Citi’s managing director leading its semiconductor and networking coverage, sees further gains ahead.

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Malik framed Ciena’s 30% growth guidance as “a floor that will move higher with increased supply.”

His case rests on two things: Ciena’s lead in optical transport gear, and a new wave of demand from AI data centers.

Ciena’s optical networking gear carries data between AI data centers, the demand driving Citi’s bullish call.SOPA Images / Getty Images

The record quarter behind Ciena’s stock drop

Ciena builds the high-speed optical equipment that moves data between data centers and across long distances. 

AI has made that equipment more valuable, since AI clusters in separate buildings must move huge volumes of data at high speed.

Its fiscal third quarter was a record. Revenue rose 37% to $1.67 billion, and adjusted earnings jumped 215% to $2.11 a share, Ciena reported.

Ciena also raised full-year revenue guidance to $6.42 billion. 

Direct cloud revenue climbed more than 80%, and its order backlog grew to $8.5 billion, heading toward $10 billion by year-end, according to Yahoo Finance.

Why Ciena stock fell despite strong results

Demand kept building after the quarter closed. 

One month into the current period, Ciena had already booked nearly as much as it did in all of Q3.

Even so, the raised guidance only edged past Wall Street’s estimate, and fourth-quarter margins are set to ease. 

That was enough to trigger a sell-off after a strong rally. 

Related: Citi says investors should consider buying tumbling tech stock

Rivals also cut their targets, with UBS moving to $394 and B. Riley to $347, Investing.com reported. 

Other networking names actually rose that day, so this was a Ciena-specific reaction, not a sector selloff.

What Ciena investors should weigh now

The bull case is simple. Ciena dominates a part of the AI buildout that chipmakers cannot replace, and its backlog gives years of order visibility.

The bear case is in the details. Growth now depends on parts supply more than on new orders, and the shares trade at a rich price after their run. 

Most analysts still rate the stock a Buy.

What has to go right for Citi’s target

Component supply eases, letting Ciena turn backlog into revenue faster.

Cloud and telecom customers keep spending at the current pace.

Margins hold up as the product mix shifts.

For a two-to-three-year holder, the $10 billion backlog offers real cash-flow visibility. 

Short-term traders face more volatility.

The key risks for Ciena investors include:

Customer concentration: Two customers made up 41.7% of revenue last quarter, Ciena disclosed. One lost account could hurt revenue.

Valuation: Shares trade above 105 times trailing earnings, which invites sharp swings.

Supply limits: Near-term sales are capped by parts availability, not demand.

The bottom line for investors

Citi’s $658 target is aggressive, but it rests on a real shift in how AI traffic moves.

The near-term risk is valuation and thinner margins, while the long-term appeal is a growing backlog.

If you expect AI spending to stay strong, Ciena is a direct way to own the network layer. 

If you need stability, wait for a calmer entry.

Related: Jim Cramer reveals 6 AI stocks to watch in 2026

Markets have one mechanism for handling talk. It is called the open.

A chief executive can say anything on a Sunday. The price of that sentence gets set the moment somebody can act on it, and not one minute earlier.

That mechanism has been working overtime for three years. Artificial intelligence (AI) has produced more confident forecasts per quarter than any industry since the dot-com buildout, and investors have built a filter for them.

Claims attached to a purchase order move stocks. Claims attached to a milestone usually do not.

Nvidia (NVDA) is the cleanest test of that filter. The company has spent three years being repriced on capital spending commitments from four or five customers, while its chief executive’s larger arguments about where computing goes next have been treated as color.

Over the weekend, Jensen Huang put both kinds of claim into the same post. The market had nowhere to put either one.

Huang wrote on X on Sunday, Sept. 6, that OpenAI’s new GPT-6 Astra had crossed the line the industry has argued about for a decade. “AGI has arrived. Congratulations @OpenAI team,” he wrote, using the shorthand for artificial general intelligence.

Then came the part that pays Nvidia’s bills. Another 400,000 graphics processing units (GPUs) are coming online next, Huang wrote in the same post.

United States equity markets were closed Monday, Sept. 7, for Labor Day. The first session in which anyone can act on either sentence is Tuesday, Sept. 8.

Jensen Huang declared AGI Sunday, crediting OpenAI’s GPT-6 Astra and previewing 400,000 additional GPUs.CFOTO / Getty Images

What Huang actually posted about Astra

The declaration arrived inside a congratulation, not a keynote. Huang was replying in a thread about the Astra launch, and his post credited the model’s training run to more than 100,000 Nvidia Grace Blackwell NVLink72 systems.

OpenAI released Astra on Thursday, Sept. 3. I covered that launch here, including the cybersecurity restrictions the company built into the release.

Related: Nvidia stock flashes unusual signal for investors 

What OpenAI did not do was call it AGI.

President Greg Brockman came closest, telling reporters, “Welcome to the AGI era,” Forbes reported. There is still no universally accepted definition of the term, reported Yahoo Finance.

So the only person in the chain willing to say the word flatly is the one selling the hardware underneath it.

Why the 400,000 GPU line matters more than the AGI claim

Strip the milestone sentence out and the post is a demand disclosure. Huang told the market how much silicon a frontier training run now consumes, then told it how much more is about to be plugged in.

That distinction matters because of what NVLink72 actually is. Seventy-two processors sit in a single enclosure and operate as one compute block, which was an expensive bet that somebody would eventually need that much coordinated capacity in one place.

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Astra is the evidence that somebody did.

The market has learned to check that kind of claim from the other end. Nvidia’s demand story gets confirmed in customer disclosures, not supplier posts, because a hyperscaler has to book the spending in a filing that carries consequences.

Here is the record of the week, and these are the numbers that will still be here after the argument about definitions burns out:

OpenAI released GPT-6 Astra on Sept. 3 and described it as its most intelligent and aligned model, according to OpenAI.

Astra scored 98% on FrontierMath Tier 4 and 99.9% on ARC-AGI-3, reported Investing.com.

Huang said Astra trained on more than 100,000 Grace Blackwell NVLink72 systems, reported Seeking Alpha.

Nvidia posted $96.2 billion in quarterly revenue in August, with $89 billion of it from data center, according to Dataconomy.

Four hundred thousand more units is the only figure in that group describing revenue Nvidia has not booked yet. Everything else is history with a benchmark score attached.

The number Huang posted and then deleted

There is one wrinkle in the record. Huang’s first version of the post cited 300,000 systems, and he deleted it and reposted the smaller figure, reported BeInCrypto. Nvidia has not explained the change.

My read is that the correction is the more interesting half of the weekend. A chief executive who declares a civilizational milestone and then quietly revises his own hardware count inside the same hour is showing you which of the two numbers he treats as load-bearing.

He is also showing you that the count is not a disclosure. It is a post.

A figure that moved by 200,000 units before lunch on a Sunday is not an input for a 2027 revenue model, whatever it gets used for on Tuesday.

What Sept. 8’s open will actually price

This is not Huang’s first AGI call. He told the Lex Fridman podcast in March that the milestone had already been reached, as TheStreet reported, and the stock did not reorganize itself around the claim.

What is different now is not the word. It is the channel.

Huang ran Nvidia for three decades without posting on social media once, and only started on July 24 to hand Washington a letter defending open-weight models, as I reported for TheStreet. Six weeks later, that same account is where AGI gets declared and where next quarter’s capacity gets previewed.

An account opened as a policy instrument is now doing investor relations work, and none of it carries the liability of a filing or the discipline of an earnings call.

Nvidia last traded around $229.49, roughly 3% below its 52-week high of $236.54, according to Robinhood.

For anyone holding Nvidia inside an S&P 500 index fund, which covers most people with a 401(k), the practical question on Tuesday is narrow, and it has nothing to do with machine cognition.

The market cannot price whether a model qualifies as general intelligence. It has no instrument for that, no cash flow to discount and no date to mark.

It can price 400,000 units. What it has to work out is whether those units are incremental demand or a restatement of orders already sitting inside the guidance Nvidia gave in August.

Those two readings look identical in a social media post and separate by tens of billions of dollars across a fiscal year.

If it is incremental, the AI capital spending cycle just extended past the point most 2027 models assume it flattens. If it is a restatement, Tuesday is a headline with no earnings attached, and the stock spends the week giving back whatever the word bought it.

That is the thing to watch when the bell rings Tuesday, Sept. 8, and Huang will not be the one to settle it. It gets settled by whichever hyperscaler discloses the capital spending line those units have to show up in.

The word arrived on a Sunday. The invoice has to arrive on a Tuesday.

Related: Nvidia’s cash could reshape an AI cloud contender

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Why we love this deal

Everyone talks about the seasonal clothing swap out where the shorts and tank tops of summer get replaced with our sweaters, vests, and long pants. The thing is though, fall weather can be quite unpredictable, and while temperatures will certainly chill, the autumn season is better suited for medium-level layers that aren’t overly warm. Winter requires heavy coats and jackets, but for September and October, the best piece of apparel you can have is a lighter jacket, like the Rosvigor Windbreaker, which protects you from rain but isn’t overly heavy. 

It’s the best of both worlds, keeping you dry on those truly dreary fall or spring days, without leaving you sweaty because it’s too warm. It might be hard to think about a change in season now when the heat is still pretty intense, but with a Walmart Flash deal going on right now the Rosvigor Windbreaker is 45% off, so you can get it on sale for just $17. By the time fall rolls around and the temperature drops, you’ll be ready for anything. 

Rosvigor Windbreaker, $17 (was $31) at Walmart

Courtesy of Walmart

Shop at Walmart

Why do shoppers love it?

Made with 100% polyester, this jacket is the long-lasting closet addition that will hold up through many seasons, not just this fall. Not only is it warm but it is water-resistant, so even when it’s rainy, you won’t get wet. It is quick-drying when conditions resemble more of a downpour than a drizzle, repels light rain and snow to keep you dry, and blocks cold air with its tight woven knit. 

Both windproof and waterproof, this hooded athletic jacket is lightweight and foldable, making it the perfect thing to take with you wherever you go. Great for travel, whether that be on a trip overseas or to the grocery store, it comes with a convenient carrying pouch that makes storage easy but accessible for the occasional surprise storm. 

In addition to the drawstring hood, which can be adjusted for a tighter or looser fit around the head, the windbreaker has a zipper closure and elastic cuffs that keep heat in and water out. There are two zippered pockets which provide storage for keys or a phone, or simply are useful for keeping your hands warm. 

Related: Spyder’s waterproof rain jacket is only $34 at Amazon right now

Perfect for all seasons but particularly so for those in-between months where the weather is transitioning, you can wear this jacket indoors or outdoors, walking, cycling, picnicking, hiking, and enjoying other fun activities. 

Details to know

Material: Polyester.

Sizes: S through 3XL. 

Colors: Ten.

Care: Machine wash or hand wash then hang to dry.  

“Truly as advertised,” one shopper said. “This rain jacket is a great fit.” It’s so lightweight that shoppers say it feels like you’re hardly even wearing a jacket. “Practical, useful, and attractive rain protection,” another shopper said. “Excellent quality and workmanship.”

Shop more deals 

Champion Open-Bottom Lounge Pants, $21 (was $30) at Walmart

Yitty Active UltraLuxe Cropped Full-Zip Jacket, $32 (was $37) at Walmart

Stay warm and dry from all kinds of weather spring, summer, fall, or winter thanks to the  Rosvigor Windbreaker.

American airlines have spent years competing on service.

Delta built its reputation on being the premium option in the domestic market. Now it is quietly pulling back one of the small things that signaled that premium experience on certain routes.

Delta has eliminated complimentary snacks and beverages on all flights under 350 miles in Delta Main and Delta Comfort.

The change affects more than 450 daily flights, according to Yahoo Finance. Delta First passengers keep full service regardless of flight length.

Which Delta flights lose complimentary service and which gain it

Under the old rules, there were three tiers. Flights under 250 miles got nothing. Flights of 251 miles or more got express service: two snack options and coffee or tea. Longer flights got the full treatment.

The new system has just two tiers. Under 350 miles gets nothing. At 350 miles and above, you get full snack and beverage service in Delta Main and Delta Comfort.

Some routes lose out. Atlanta to Jacksonville is about 300 miles. That flight was getting express service under the old rules. Now it gets nothing.

Some routes gain. Atlanta to Orlando is roughly 400 miles. That route was getting limited express service before. Now it qualifies for full service with a wider selection.

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New York LaGuardia to Boston is about 184 miles. That flight had no service before and still has none. The change does not affect it either way.

Los Angeles to San Francisco is another route under the cutoff. That corridor is one of the busiest in the country and runs about 337 miles. Under the new rules it gets nothing in Delta Main or Comfort. Atlanta to Charlotte, at about 226 miles, is the same situation.

Delta told Yahoo Finance the adjustment is about creating a more uniform experience across its network. The airline added that crew members will remain visible and accessible on flights without beverage service.

How Delta now compares with American, United and Southwest

The 350-mile cutoff makes Delta the strictest of the major U.S. legacy carriers on short-haul service.

American Airlines and Southwest Airlines both provide snack and beverage service on flights over 250 miles. United Airlines cuts off in-flight service at 300 miles. Delta’s new threshold is 50 miles beyond United’s and 100 miles beyond American’s and Southwest’s, according to WCNC.

Delta has long positioned itself as a premium domestic carrier. Pulling service from a route where competitors still offer it chips at that positioning, at least on paper. The airline’s argument is that consistency matters more than matching competitors mile for mile.

The counter-argument writes itself. A traveler on a 340-mile Delta flight in Main Cabin gets nothing. The same traveler on an American or Southwest flight of the same distance gets a snack and a drink.

Delta is betting passengers either do not notice or do not care enough to switch. That is a reasonable bet on short flights. It is a harder bet to make if the practice spreads to longer routes.

Delta told Yahoo Finance the adjustment is about creating a more uniform experience across its network.NurPhoto / Getty Images

What your options are when Delta cuts the snack cart

You can still buy snacks and drinks on flights without complimentary service. Delta accepts payment onboard on affected routes.

If you hold a Delta SkyMiles credit card, you get a 20% rebate as a statement credit on in-flight food and drink purchases. That applies to the Blue, Gold, Platinum, and Reserve versions of the card.

The Platinum and Reserve cards also earn 3x miles on Delta spending and put you on the complimentary upgrade list, which matters here: an upgrade to Delta First means full service regardless of how short the flight is.

Delta Sky Club access is another workaround for the Reserve card. If you have Sky Club access through your card or Medallion status, loading up on food and coffee before boarding is free and straightforward. Delta Sky Club lounges are at most major hubs.

What to do before your next short-haul Delta flight

Check your route distance before you travel. Delta’s website lists flight distances and you can cross-reference against the 350-mile threshold.

If your flight is under 350 miles and you are in Delta Main or Comfort, plan to eat and drink before you board. Bring a snack. Bring a reusable water bottle and fill it after security.

Most short flights under 350 miles are also under an hour, so the impact is limited, but it is worth knowing before you get on.

If you fly Delta frequently on short routes and you do not already hold a Delta credit card, it is worth running the numbers.

The 20% in-flight rebate is modest on its own. But for frequent flyers, the upgraded access and lounge benefits on the Platinum and Reserve cards can add meaningful value, especially on routes where the main cabin service has now disappeared.

The broader direction is clear. Airlines are leaning harder into distance-based service models and pulling amenities from short routes first.

Delta is now the furthest along that path among the major carriers. Whether it affects how you think about booking depends entirely on how often you fly the routes that lost service.

Related: Delta quietly cancels its longest domestic flight, offers refunds

Billionaire retirement advice works perfectly on a spreadsheet. It runs into trouble in your checking account.

The math itself is rarely wrong. Compounding does what compounding does, and 40 years of steady contributions really can turn a middle-class paycheck into seven figures.

That part is not in dispute. What is in dispute is the assumption underneath it, which is that you can hand over 15 cents of every dollar you earn and never need it back.

You have probably heard the rule already. Take 15% of everything that comes in, put it in the market, and leave it alone until you turn 65. It fits on a Post-it note.

It has been repeated in videos, podcasts and morning shows for years, and it has probably made its way into at least one of your own January resolutions.

Two sets of numbers landed this year that test whether the rule survives contact with an actual paycheck. One is the median 401(k) balance. The other is what happened to interest rates on Sept 4.

Neither is kind to the 15% rule as written.

O’Leary asks savers to invest 15% of every paycheck, while Vanguard puts median 401(k)s at $44,115.Jacob Wackerhausen / Getty Images

The rule Kevin O’Leary repeats to his kids

Kevin O’Leary, the investor from ABC’s “Shark Tank,” has never softened the formula.

He tells people to take 15% of every dollar that arrives, whether it is salary, side hustle income, or cash from a grandparent, and put it straight into the market.

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Someone earning $68,000 a year who does that for a full working life “will end up a millionaire at retirement at 65,” O’Leary said in an Instagram video, reported by Fortune on March 31.

Run the numbers, and the claim holds. 15% of $68,000 is $10,200 a year, or roughly $850 a month.

Invest that from age 25 to 65 at the S&P 500’s long-run average of about 10% and you land near $5.3 million, according to Fortune’s calculation. Drop the assumption to a more conservative 7% and you still clear $2.2 million.

He tightened the message in a post on X in late August, listing five rules that read like a risk manager’s checklist.

Never get too concentrated, keep debt under control, stay liquid, protect the principal and live off the cash flow, and never own an investment that does not pay you, O’Leary wrote in that post, reported by Benzinga on Aug. 31.

What the median 401(k) balance actually shows

Here is the reality. Almost nobody is running that play.

The average 401(k) balance was $167,970 at the end of 2025, according to Vanguard’s How America Saves 2026 report. That number gets quoted constantly, and it flatters the picture badly.

The median balance, the one that describes a middle-of-the-pack worker, was $44,115 in the same report. Roughly a quarter of participants held less than $10,000.

Related: Kevin O’Leary’s $500K retirement plan starts at one age

When I lined O’Leary’s target up against Vanguard’s own distribution, the gap stopped reading like a discipline problem and started reading like an income problem.

The saving behavior behind those balances tells the same story. The personal saving rate was 3.0% in July, according to the Bureau of Economic Analysis release on Aug. 26.

O’Leary is asking you for 15%. The country is managing a fifth of that.

Where retirement savings actually stand

Average 401(k) balance, year-end 2025: $167,970, according to Vanguard.

Median 401(k) balance, year-end 2025: $44,115, according to Vanguard.

Participants holding under $10,000: about 25%, according to Vanguard. 

Personal saving rate, July 2026: 3.0%, according to the Bureau of Economic Analysis.

2026 401(k) contribution limit: $24,500, according to the IRS.

2026 IRA contribution limit: $7,500, according to the IRS.

Why rising rates make the savings trade-off harder

The timing is awkward if you were planning to redirect cash into stocks this month.

The August jobs report landed on Sept. 4 with 162,000 jobs added against a consensus estimate of 55,000, while unemployment held at 4.1%, according to TheStreet’s market coverage that day. Treasury yields jumped in response, with the front of the curve setting fresh 52-week highs.

The direction matters here, and it is the opposite of what most savers assume. Traders moved toward pricing a quarter-point increase at the Fed’s Sept. 15 and 16 meeting, according to CNBC.

For your household, that is not an abstraction. It means credit card balances, auto loans and variable-rate debt stay expensive, and could get more expensive.

Cards that carry a balance averaged 22.15% in the second quarter, according to Federal Reserve data compiled by LendingTree.

O’Leary’s own second rule, keep debt under control, is competing with his 15% savings rule for the same dollar. When your card charges 22% and the assumed long-run market return is 10%, clearing the card wins.

A lower investing target you can actually hit

Ramit Sethi, who built a following arguing that austerity is a poor long-term strategy, sets a number most workers can reach without theatrics.

His Conscious Spending Plan puts 50% to 60% of take-home pay toward fixed costs, about 10% toward investments, 5% to 10% toward savings, and 20% to 35% toward guilt-free spending, according to his own site.

Notice what that does for you. A 10% investing target plus an employer match of 3% to 5% quietly lands you near O’Leary’s number without asking you to eat rice and beans for a decade.

The gap between the two men is less about arithmetic than about who they are talking to.

How to raise your 401(k) contribution rate

If you are nowhere near 15%, the useful move is not to attempt it in one jump.

Start by capturing the full employer match, because that is an immediate return no market has to provide.

Then raise your deferral rate by one percentage point a year, ideally scheduled automatically so you never have to make the decision twice. Most plans let you set that in a single session.

The 2026 ceiling is $24,500 for a 401(k) and $7,500 for an IRA, according to the IRS. Almost nobody needs to worry about hitting it, which is exactly the point.

Check which number your balance is being measured against. In my reporting on retirement data, the median is the figure that changes how readers see their own account, and it almost never makes the headline.

If yours sits closer to $44,115 than $167,970, you are not behind the country. You are the country.

What to watch at the September Fed meeting

The Sept. 16 decision will tell you whether the cost of carrying a balance is about to climb again.

If it does, the case for clearing high-interest debt before chasing 15% gets stronger, not weaker. O’Leary has already put a number on what he thinks you actually need in retirement.

Either way, his rule survives the scrutiny. It just needs a footnote he never adds, which is that a $68,000 earner has to find $850 a month first.

That is the part the spreadsheet does not model.

Related: Kevin O’Leary raises stark concern about inflation