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Mexico probing if US violated sovereignty in 2024 drug lord capture
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Nigeria's Dangote confirms Lamu, Kenya for east Africa mega-refinery
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Zverev reaches first Wimbledon quarter-final
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Study points to likely route for Hannibal's legendary Alpine crossing
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Nordic joy as Traeen takes yellow, Pedersen wins Tour de France 4th stage
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Australia's Mooney back at No 1 in batting rankings after World Cup heroics
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Electric Our Lady land: guitar made from burned Notre Dame wood
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Traeen takes yellow, Pedersen wins Tour de France 4th stage
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Tanker attacks send oil higher, stocks hit by AI jitters
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UK hard-right leader Farage resigns as MP to force snap vote in finances row
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IOC shuffle 2030 Winter Games events and promise gender parity
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Harry Kane calls for calm after England's World Cup epic against Mexico
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Macron says Syria must not be destabilised after bombs wound 18
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Beleaguered Prince Harry loses lawsuit against UK tabloid
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France's Le Pen to announce if running for president with ankle tag
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Sinner eyes Djokovic showdown after moving into Wimbledon semis
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France get ready to face 'lost treasure' Bouaddi in Morocco World Cup clash
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Sinner conquers heat, sets up potential Djokovic clash at Wimbledon
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Trump berates NATO, praises Erdogan as summit starts
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'Veteran' Gauff completes Slam semi-final set with Wimbledon fightback
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Blazy's Chanel fairy tale continues with whimsical couture show
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UK hard-right leader resigns as MP to force snap vote in finances row
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US trade gap in May widens to biggest in over a year
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Prince Harry, Elton John lose case against UK tabloid
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France's Le Pen cleared to run for president but with ankle tag
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Serena wants to play again before US Open, says coach
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Sign of the times: Harry Styles sets record with 12-night Wembley run
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Kenya, Tanzania shut down protest anniversaries
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France's Le Pen arrives in court for key ruling in race for president
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Women pushed back to Afghanistan pin hopes on rare private sector jobs
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Stocks mixed tracking AI concerns, as oil rises on tanker attack
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Bomb attacks wound 18 in Damascus as Macron visits
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Paris FC confirm Rosenior taking over as coach
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Cuba slowly gets power back after third nationwide blackout in six months
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Thousands without power in US Pacific islands after super typhoon
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NATO summit showcases arms deals in push to win over Trump
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Prince Harry to discover outcome of UK tabloids case
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Seoul dives on tough day for Asia as Samsung fails to ease tech woes
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Messi v Salah in World Cup last-16 showdown
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Democrats push key US Senate candidate to quit over sex assault claim
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Death toll from China storms rises to 15, hundreds injured
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As South Korean Buddhism woos Gen Z, how hip is too hip?
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Belgium boosted by Balogun furore: Tielemans
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'Disappointed' Pochettino says Balogun row no excuse for US World Cup exit
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Samsung expects 1,800% operating profit leap on AI boom
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Seoul dives on mixed day in Asia as Samsung fails to ease tech woes
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Belgium thrash USA to end World Cup dream and set up Spain showdown
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Belgium dump US out of World Cup after Balogun row
Asian stocks track Wall St down but AI shift tempers losses
Most Asian stock markets fell Friday following another tech-led plunge on Wall Street as investors reassess their vast AI investments, while attention was also turning to US inflation data later in the day.
After last week's asset-wide volatility, a sense of calm has descended on trading floors over the past few days, helped by forecast-busting US jobs figures that eased worries about the world's top economy.
However, growing concern about the hundreds of billions spent on artificial intelligence infrastructure -- and the bundles more announced in the past few days -- have fanned speculation about when, if ever, companies will see a return.
That has been compounded this month by the release of new tools that can perform crucial tasks in a range of fields, including legal, sales and marketing, hammering companies worried about competition.
Analysts said that has seen traders reassign investments within the AI area, with the main beneficiaries being chipmakers and other firms needed to build infrastructure.
"Developments in AI, particularly around the rollout of various AGI products, are only vaguely understood, which makes the ability to price future risk and certainty... something of a guess," said Pepperstone's Chris Weston, referring to artificial general intelligence, the mooted next stage of AI when computers could outperform humans across a wide variety of tasks.
And Chris Beauchamp, chief market analyst at IG, added that "investors are rotating away from labour-intensive, fee-based business models that could face margin pressure from AI automation".
"This represents a significant shift from earlier AI enthusiasm, which focused primarily on technology enablers rather than potential losers," he added.
"The speed at which these concerns are spreading suggests markets are becoming more sophisticated in their analysis of AI's impact. Rather than a blanket assumption that AI benefits all companies, investors are now making sector-by-sector assessments of winners and losers."
Those concerns have weighed on US tech in recent months, with Apple, Amazon and Facebook parent Meta among those feeling the pinch, while upstream companies -- many based in Asia -- are enjoying healthy gains.
That saw Wall Street retreat Thursday, with the Nasdaq more than two percent down, while the S&P 500 shed more than one percent. Both indexes are down for the year so far. The Dow also dropped.
Asia was also largely in the red, though the losses were less pronounced, while Seoul -- which has led global markets this year -- was up thanks to advances in heavyweight Samsung Electronics and rival SK hynix.
Tokyo, Hong Kong, Shanghai, Sydney, Singapore, Wellington, Manila and Jakarta were also down after a broadly healthy week.
Precious metals saw some of the heftiest selling this week pushing gold below $4,900 an ounce and silver to $74, though the movements were not as wild as those earlier in the month that sent shockwaves through trading floors.
Attention turns to US inflation figures due later Friday, which come after a bumper jobs report Wednesday saw traders dial down their expectations for a Federal Reserve rate cut next month.
Most now see the next reduction in July owing to signs the economy is faring a little better than initially feared.
- Key figures at around 0230 GMT -
Tokyo - Nikkei 225: DOWN 0.7 percent at 57,226.59 (break)
Hong Kong - Hang Seng Index: DOWN 1.5 percent at 26,637.78
Shanghai - Composite: DOWN 0.3 percent at 4,120.72
Euro/dollar: DOWN at $1.1870 from $1.1876 on Thursday
Pound/dollar: DOWN at $1.3618 from $1.3620
Dollar/yen: UP at 153.11 yen from 152.75 yen
Euro/pound: UP at 87.17 pence from 87.16 pence
West Texas Intermediate: FLAT at $62.85 per barrel
Brent North Sea Crude: FLAT at $67.54 per barrel
New York - Dow: DOWN 1.3 percent at 49,451.98 (close)
London - FTSE 100: DOWN 0.7 percent at 10,402.44 (close)
L.Harper--AMWN