Stock Market News Today September 9 - Apple Foldable iPhone, Nintendo Direct, UnitedHealth Falls

Apple just made one of the biggest changes to the iPhone in years.

The company has unveiled its first foldable iPhone as new CEO John Ternus takes control of one of the world's most valuable companies.

Nintendo is also giving Switch 2 owners a much bigger reason to keep spending, while UnitedHealth is bringing private equity giant TPG into part of its struggling healthcare business.

Here’s the market news worth knowing today.

Apple Unveils $2,000 Foldable iPhone: Could It Restart the Upgrade Cycle?

Apple has finally entered the foldable phone market.

The company used its September product event to introduce its first folding iPhone, called the iPhone Duo, alongside the new iPhone 18 Pro lineup.

The Duo starts at around $2,000, making it the most expensive entry-level iPhone Apple has ever launched.

Apple also raised the starting price of the iPhone 18 Pro by $100 to $1,199.

Those numbers matter for $AAPL.

The iPhone generated more than $200 billion for Apple during its latest fiscal year, but convincing people to replace perfectly usable phones has become increasingly difficult.

A foldable gives Apple something it has not had for years: a completely different iPhone form factor.

The bigger question is whether enough people will pay $2,000 for it.

Foldable phones are still a relatively small part of the smartphone market, but analysts believe Apple could quickly become one of the category's biggest players.

Even modest sales could generate significant revenue because of the Duo's unusually high price.

For investors, the next thing to watch is demand.

If early orders are strong enough to create shortages, Apple may have found a new reason for customers to upgrade rather than simply wait another year.

Nintendo Direct: Could New Games Push More People to Buy Switch 2?

Nintendo has packed two days with major announcements around Zelda and its wider Switch 2 lineup.

The company revealed that a rebuilt version of The Legend of Zelda: Ocarina of Time will arrive on Switch 2 on November 5 as part of Zelda's 40th anniversary celebrations.

Nintendo has also revealed more upcoming Switch 2 games, including major titles from the Kingdom Hearts and Xenoblade franchises.

That matters because hardware launches only stay strong if people keep finding new reasons to use them.

Nintendo now heads towards the holiday season with some of its best-known franchises supporting Switch 2.

The announcements may help explain renewed interest around Nintendo shares, but they should not be treated as proven causes of any individual stock move.

The real test will come from holiday hardware and software sales.

UnitedHealth and TPG Deal: Can It Fix Optum's Profit Problems?

UnitedHealth has brought in private equity firm TPG to help run part of its Florida healthcare business.

The company sold an interest in WellMed clinics operated through Optum Health, the division that caused some of UnitedHealth's biggest problems last year.

UnitedHealth says it did not need TPG's money.

Instead, management wants a partner that can focus specifically on growing the Florida operation while the wider company carries out its turnaround.

UnitedHealth is opening roughly 15 clinics a year in the state.

More importantly for shareholders, management expects Optum Health's operating margin to reach around 2% this year, 4% in 2027 and 6% in 2028.

That gives investors a very clear scoreboard.

If TPG helps the business grow while margins recover, today's deal could become part of a much larger UnitedHealth comeback.

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