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Global stocks rally on lower oil prices, US-China hopes
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EU proposes energy rating for data centres
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Spanish PM says unregulated AI could be 'devastating'
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TradersYard Shifts Focus to Futures Trading
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From Korean Chipmakers to Leveraged Semiconductor ETFs: STARTRADER Launches 49 New 24/7 Stock and ETF CFDs
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Indonesia doing 'everything' but struggling to curb fires
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Asia stocks rise on AI, US-China trade talks optimism
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France's Macron, Canada's Carney announce closer ties
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Multi-Asset Trading Venue Monochrome Exchange Announces IEO of Its Native Token, $MCR
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AI 'warning shots' focus Beijing on national security risks
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Data centre command hub keeps AI up and running
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Philippine tribe in limbo over US-led tech hub
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Leo XIV, first US pope transcends his restrained style
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Saudi-led coalition says Houthis fired ballistic missile at Riyadh
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France's debt climbs to highest since 1978: ministry
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Cuba works to restore power after another blackout
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Thousands protest inaction over climate crisis in Switzerland
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Brigitte Bardot widower slams sale of star's belongings
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UK actor Naomi Watts honoured at Spain film festival
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Indonesia accepts Malaysia's help to tackle wildfires
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Trump signs bill authorizing sweeping Russia sanctions
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Nvidia, OpenAI CEOs to attend Xi dinner at White House
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Anthropic picks Accenture for in-house AI safety evaluation
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Cuba hit with seventh major blackout of the year
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Hushing and hedging: US companies retreat on climate
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Nigeria miners struggled to breathe in cell before 37 died: survivors
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Crisis-wracked Volkswagen warns of 10-bn-euro hit to profits
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Warren Buffett steps down as Berkshire Hathaway chairman
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Shakira to cap off world tour with Madrid 12-gig run
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Isolated Syrian-Druze city blames Damascus for shortages
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Isolated Syrian-Druze city shortages
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Kerry James Marshall: American 'blackness' painter celebrated in Europe
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UNESCO can be 'moderator' in AI debate: chief to AFP
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Infantino 'must go', says German FA vice-president
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Russia seizes assets of Nestle, French firms
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Japan's busiest rail station tests robot bins
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Anthropic says AI systems moving towards building themselves
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Backpackers fret over Australian visa crackdown
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Asian stocks boosted by falling oil, yen weakens after BoJ rate hike
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Bank of Japan hikes rates to 31-year high to battle inflation
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Afghan medical students in Pakistan hope court stops college expulsions
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AI doomsday warnings unlikely to slow IPOs but questions linger
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Australia to detain tourists who overstay visa, minister says
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In Brazil's Amazon, the hunt for oil fuels hopes and fears
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Asian stocks track Wall St rally as oil prices drop
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Baby orangutans in India expose 'frightening' scale of trafficking
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Prized Mexican relic returns on loan, two centuries on
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Oversight Board blasts 'inadequate' Meta safeguards for AI deepfakes
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'In our lane': Fed's Warsh defies Trump but still fighting for credibility
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Harry makes first public appearance since return to UK
Stocks drop as tech rally fades
Stock markets fell Tuesday as investors weighed the recent tech rally on Wall Street against growing fears of an AI bubble and concerns over the US interest-rate outlook.
A flood of multi-billion-dollar investment into artificial intelligence has been a key driver of the surge in mostly technology equities across the globe this year, sending valuations to record highs.
But there is increasing talk that tech-led gains may have gone too far and a painful correction could be on the way.
"Wall Street CEOs have also put investors on notice for a correction in the next 1-2 years," said Kathleen Brooks, research director at trading group XTB.
"It seems like the investment community has taken heed of this message," she added.
Briefing.com analyst Patrick O'Hare pointed to the more than nine percent drop in Palantir shares despite the US software firm beating expectations for its third quarter earnings and future guidance.
"Palantir, trading at close to 100 times sales, has been a poster child for valuation concerns," he said.
"Accordingly, the weak price action after yet another terrific earnings report has taken some wind out of the market's sails, acting as a sign to some that this stock and the market-cap-weighted market have gotten ahead of themselves." he said.
In the latest deals, Palantir launched a joint venture with the Dubai government's investment arm on Tuesday.
US chip-maker Nvidia and Deutsche Telekom, meanwhile, said a one-billion-euro ($1.1 billion) industrial artificial intelligence hub will soon be launched in Germany, Europe's latest bid to catch up in the global AI race.
This came a day after ChatGPT-maker OpenAI signed a $38 billion deal with Amazon's AWS cloud computing arm.
Wall Street opened lower on Tuesday, with the tech-heavy Nasdaq Composite dropping 1.5 percent.
All the "Magnificent 7" stocks -- Alphabet, Amazon, Apple, Meta, Microsoft, Nvidia and Tesla -- slid as trading started.
In Europe, the Paris and Frankfurt stock markets were down around one percent in afternoon trading Tuesday, while London slipped 0.4 percent.
The British pound retreated against the dollar after finance minister Rachel Reeves hinted at tax rises in a pre-budget speech.
That tracked a weak day in Asia, with Tokyo, Hong Kong and Shanghai stocks falling.
Cautious remarks from US Federal Reserve officials did little to provide support for further buying after the central bank's chief, Jerome Powell, indicated last week that a third rate cut this year was not definite.
Data on Monday indicated some further weakness in the US economy, with a key gauge of activity in the manufacturing sector contracting more than expected and for an eighth straight month in October as demand and output weakened.
In company news, shares in British energy giant BP were only up 0.3 percent after a drop in oil prices on Tuesday overshadowed its strong earnings report.
Crude prices shed around one percent as the market anticipated oversupply.
- Key figures at around 1430 GMT -
New York - Dow: DOWN 0.7 percent at 46,996.72 points
New York - S&P 500: DOWN 1.2 percent at 6,772.87
New York - Nasdaq Composite: DOWN 1.6 percent at 23,458.21
London - FTSE 100: DOWN 0.4 percent at 9,662.93
Paris - CAC 40: DOWN 0.9 percent at 8,039.44
Frankfurt - DAX: DOWN 1.2 percent at 23,852.57
Tokyo - Nikkei 225: DOWN 1.7 percent at 51,497.20 (close)
Hong Kong - Hang Seng Index: DOWN 0.8 percent at 25,952.40 (close)
Shanghai - Composite: DOWN 0.4 percent at 3,960.19 (close)
Euro/dollar: DOWN at $1.1480 from $1.1518 on Monday
Pound/dollar: DOWN at $1.3044 from $1.3138
Dollar/yen: DOWN at 153.47 yen from 154.20 yen
Euro/pound: UP at 88.01 pence from 87.67 pence
West Texas Intermediate: DOWN 1.1 percent at $60.39 per barrel
Brent North Sea Crude: DOWN 1.0 percent at $64.27 per barrel
burs-rl/lth
Y.Ibrahim--CPN