The National Times - Asian stocks hit by fresh tech fears as gold retreats from peak

Asian stocks hit by fresh tech fears as gold retreats from peak


Asian stocks hit by fresh tech fears as gold retreats from peak
Asian stocks hit by fresh tech fears as gold retreats from peak / Photo: © AFP/File

Asian stocks sank Friday amid fresh worries over vast investments in artificial intelligence, gold and silver tumbled after hitting multiple record highs and oil retreated on hopes for an easing of US-Iran tensions.

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Markets have endured a rollercoaster ride this week as traders weathered a weaker dollar, Donald Trump's threats against Tehran, a resumption of tariff warnings and a possible US government shutdown.

Fresh optimism in the tech sector about the future of AI has provided support, however, with healthy earnings from companies including Meta, Samsung and SK hynix providing much cheer.

However, the positivity took a hit Thursday after Microsoft announced a surge in spending on AI infrastructure and revived concerns that companies could take some time before seeing a return on their investments.

There are also fears that firms' valuations may be a little too stretched and markets could be in a bubble, having soared in recent years to record highs on the back of a tech-fuelled rally.

"Microsoft suffered its worst session since the COVID‑era crash, falling 12 percent and accounting for over two‑thirds of the S&P 500's decline," wrote National Australia Bank's Rodrigo Catril.

"Concerns centred on rising investment spending, slower Azure (cloud service) growth, and a longer runway to monetising AI."

Wall Street ended mostly in the red, with the Dow the only advancer.

And Asia also struggled.

Hong Kong and Shanghai fell more than one percent while Tokyo, Sydney, Singapore, Taipei and Manila were also down. Seoul and Wellington rose.

Jakarta saw more losses but seemed to be stabilising after a rout over the previous two days sparked by index compiler MSCI calling on regulators to look into ownership concerns.

MSCI also said it would hold off adding Indonesian stocks to its indexes or increasing their weighting, while there are concerns it could announce a downgrade from emerging market to frontier market, which could spark an outflow of foreign capital.

Gold was also in retreat, sitting around $5,200 an ounce, a day after topping out above $5,595. Silver was at $110 from a peak of more than $121.

The previous metals were also weighed by a slight uptick in the dollar, having tumbled on Trump appearing to be happy to see the world's reserve currency weaken despite the potential risk of pushing up US inflation.

Investors are keeping tabs on developments in the Middle East after the US president sent an "armada" to the region and warned Iran of possible strikes if it did not reach a fresh nuclear deal.

Both main contracts were down more than one percent, having spiked as much as five percent Thursday.

Still, concerns remain about a conflict in the crude-rich region, which would send prices soaring, also putting upward pressure on inflation.

- Key figures at around 0310 GMT -

Tokyo - Nikkei 225: DOWN 0.9 percent at 52,923.12 (break)

Hong Kong - Hang Seng Index: DOWN 1.4 percent at 27,564.02

Shanghai - Composite: DOWN 1.3 percent at 4,102.41

West Texas Intermediate: UP 1.5 percent at $64.14 per barrel

Brent North Sea Crude: DOWN 1.1 percent at $69.91 per barrel

Euro/dollar: DOWN at $1.1917 from $1.1962 on Thursday

Pound/dollar: DOWN at $1.3754 from $1.3800

Dollar/yen: UP at 153.84 yen from 153.04 yen

Euro/pound: DOWN at 86.64 pence from 86.67 pence

New York - Dow: UP 0.1 percent at 49,071.56 (close)

London - FTSE 100: UP 0.2 percent at 10,171.76 (close)

T.Bennett--TNT

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A material that turns your own movement into medicine has just landed a corporate home. PetVivo Holdings (OTCQX: PETV), a veterinary biotech and biomedical device company focused on treating osteoarthritis in dogs and horses, has acquired PiezoBioMembrane (PBM) — a startup built around a biodegradable implant that generates electricity from the everyday force of a joint in motion, and uses that charge to help regrow cartilage from the inside out. The material is the invention of Thanh Nguyen, a professor of mechanical engineering in UConn's College of Engineering, who founded PBM in 2021 to advance new implementation methods for his work with piezoelectric materials — substances that convert mechanical force into electrical energy. These materials are typically ceramics: hard, brittle, and poorly suited for medical use. But Nguyen's lab developed new forms that are so , flexible, and biodegradable, breaking down naturally within the body over time. wound healing, The materials have already shown strong potential across a range of medical applications, including tissue regeneration, implanted force sensors, and targeted drug delivery in tumor treatment. How It Works biodegradable ultrasound for In the case of arthritis, Nguyen explains, the piezoelectric materials function as an off-the-shelf product that can be implanted or injected directly into the ailing joint — with no drugs, chemicals, or cells required. The everyday force exerted on the joint generates a small electrical charge, which helps regrow healthy cartilage, mimicking the body's natural use of electricity to regenerate tissue. "The body can be electrically stimulated to regrow," Nguyen says. PBM's materials "act like a battery — an everlasting battery that works whenever there is a force applied, and vanishes safely inside the body over time." PetVivo's Vision for the Acquisition PetVivo Holdings CEO John Lai expressed enthusiasm for the merger's potential to improve the lives of companion animals globally. "PBM has developed a compelling functional biomaterials platform with the potential to support the development of multiple medical device and therapeutic product lines across both human and animal health markets," Lai said in a press release. "By combining PBM's scientific innovation with PetVivo's product development capabilities, commercialization experience, regulatory expertise, and public company infrastructure, we believe we can accelerate theadvancement of technologies that may serve as the foundation for numerous future products and strategic opportunities." For Nguyen, the deal is a chance to scale technology that could eventually benefit both animals and people. "PetVivo is an animal health company, but they do have a big passion: pushing the technology towards clinical trials for human use," Nguyen says. "That aligned perfectly with my passion for developing technology that has an impact on human life. That is why I am excited about this merger, which facilitates my passion." A Track Record of Innovation Nguyen's research sits at the intersection of medicine, micro/nanotechnology, and biomaterials. His inventions have earned him publications in prominent scientific journals and media coverage from outlets including NPR. Nguyen founded PBM during the COVID-19 pandemic, a er realizing the material he had developed could be used to create an especially effective, biodegradable face mask — one where the mechanical force of breathing generated an electrical charge that provided an extra layer of protection against viruses. PBM is not Nguyen's only venture in the acquisition pipeline. His other startup, Single-Time Microneedles (STM), is also currently undergoing an acquisition process. STM has pioneered stable, efficient vaccine delivery technology in the form of an adhesive patch. shelfNguyen's focus on biodegradable materials has translated into a remarkably diverse range of medical applications. He has received five R01 grants from the National Institutes of Health (NIH) supporting research in cartilage regeneration, bone regeneration, HIV antibody delivery systems, and biodegradable ultrasound technology to boost the effectiveness of chemotherapy for brain cancer. "Whatever we are working on, we want to show that it works very well in vitro and in vivo," Nguyen says. "Then, when we are at the point of commercialization, we set up a startup or license the technology — or maybe team up with an industry partner." Thanh Nguyen is a professor of mechanical engineering in UConn's College of Engineering. (Courtesy of Thanh Nguyen

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