Stock market today: 5% Treasury yields, tech rout hit Tesla
Stock market today: Treasury yields above 5% and $2 trillion deficits dominate, Tesla slides in a tech rout, Apple's $1,999 iPhone Duo draws demand, Boeing's sales chief retires.

| Item | Figure |
|---|---|
| Treasury yields | Above 5% |
| US federal deficit | $2 trillion |
| Apple iPhone Duo price | $1,999 |
| Kalshi Dodgers hedge bet | $60,000 |
Bond yields, a tech selloff and a pricey new Apple device shaped the stock market today, as investors closed out the week on Friday, Oct. 16.
Key takeaways
- Treasury yields above 5% are lifting borrowing costs for households and for Washington, which is running deficits near $2 trillion, CNBC reports.
- Tesla shares were caught in a broad tech rout even after the company showed a new Roadster, according to Investing.com.
- Apple’s $1,999 foldable iPhone Duo is drawing early demand, and analysts are weighing its effect on iPhone pricing and revenue.
- Boeing’s sales chief is retiring, according to a company memo reported by Investing.com.
Stock market today: yields and deficits take center stage
CNBC’s analysis frames the combination of 5% Treasury yields and $2 trillion deficits as one of the country’s biggest economic challenges. Yields at that level raise costs for consumers and also for the federal government, which has to finance its shortfall at higher rates.
The link between the two matters. Larger deficits require more borrowing, and higher yields make each new dollar borrowed more expensive. That raises the interest burden on an already large debt load. For households, the same move shows up in the cost of loans tied to Treasury benchmarks.
Watch next: how yields behave in coming auctions and economic data, since the pressure on borrowing costs depends on where the 5% mark holds.
Tesla caught in tech rout
Tesla shares fell in step with a wider technology selloff on Friday, according to Investing.com, even as the company unveiled a new Roadster with flight capabilities. The report says the vehicle is set for production in 2028.
The unveiling was not enough to insulate the stock from sector-wide selling. The production date is two years away, which leaves the near-term trading to broader market forces rather than to the new product.
Apple’s iPhone Duo tests its pricing power
Apple’s $1,999 iPhone Duo is drawing early demand, CNBC reports, and analysts are assessing whether the foldable can lift both iPhone pricing and revenue. The price puts the device well above the typical smartphone, so the question is whether buyers see it as a status product.
The answer will show in how long demand holds beyond the first wave of buyers. It will also show in whether the higher price changes Apple’s average selling price across the iPhone line.
Other business news
Boeing: Sales chief McMullen is set to retire, according to a company memo seen by Investing.com in an exclusive report. A leadership change in the commercial sales role is worth watching for how the planemaker handles customer relationships.
Novavax: Shareholder Shah Capital plans to step back from its activist role at the vaccine maker, Investing.com reports.
Prediction markets: A Los Angeles restaurant group used a $60,000 bet on the Dodgers to hedge its playoff risk, according to Kalshi, via Investing.com. The case shows businesses using event contracts as a form of insurance.
Aviation: The US has lifted restrictions on new Mexican flights from airports in the Mexican capital, Investing.com reports.
Politics: Grynspan holds the lead in the race to become the next UN chief as the contest enters a decisive stage, according to Investing.com.
Prepared with AI assistance from public sources and reviewed under our editorial policy. Not investment advice.