Global Equities Tumble as Jobs Shock and AI Capital Surge Converge

The most significant market development of the week was the violent sell-off that ripped through Wall Street on Friday, abruptly ending an historic rally in technology shares. The Nasdaq Composite slid more than 4%, its worst session since the tariff turmoil of April 2025, while the S&P 500 shed 2.6% and the Dow Jones Industrial Average fell 1.35%. The rout was most acute in semiconductors: the Philadelphia Semiconductor Index plummeted over 10%, erasing tens of billions in value, as bellwether Broadcom’s mixed financial results collided with an unexpectedly strong US jobs report for May. Bitcoin, which had been riding the risk-on wave, tumbled alongside equities as investors fled risky assets.

The labour market data proved the key accelerant. The robust non-farm payrolls number dashed any lingering hopes for a Federal Reserve rate cut this year and fuelled speculation that the central bank might instead be forced to tighten further. Viewed from Washington, the figures reinforced the Fed’s narrative that inflation remains stubborn, but for traders from London to Mumbai they signalled a reappraisal of frothy valuations. As the prospect of higher-for-longer rates sank in, leveraged bets on growth stocks unwound with ferocity.

The shockwaves radiated globally. In Taiwan, where the semiconductor supply chain is concentrated, futures on the Taiex index collapsed more than 3,000 points in after-hours trade—a record single-day decline—as investors braced for margin calls and a wave of foreign selling. Israeli chip designer Valens slumped over 34%, mirroring the Philadelphia index’s plunge, while Indian analysts urged a cautious sell-on-rise approach until the Nifty reclaims the 23,700 level. TSMC’s American depositary receipts fell nearly 7%, underscoring the cross-border damage.

Yet behind the immediate rate shock, a deeper structural strain was surfacing. The insatiable capital demands of artificial intelligence ventures have been draining liquidity from multiple corners of the market. This week, both Partners Group of Switzerland and Blackstone were forced to limit investor withdrawals from private-asset funds, a rare sign of stress. The looming initial public offering of SpaceX added to fears of a capital squeeze, while a trio of prominent pessimists—Warren Buffett with his record $400 billion cash pile, Michael Burry shorting Nasdaq heavyweights, and OpenAI co-founder Leopold Aschenbrenner warning of AI overreach—had already flagged the vulnerability of a market trading on narrative rather than value.

Looking ahead, the coming days promise further volatility. US consumer and producer price indices due next week will be parsed for any hint of persistent inflation, while simmering geopolitical tensions—Hezbollah’s cross-border fire and Iranian threats after an airstrike on Beirut—add a layer of unpredictability. Analysts in Taipei speak of a “sum of all fears” as margin calls, programmatic selling, and foreign outflows converge. With AI financing cycles still in full swing and the liquidity backdrop tightening, the abruptness of Friday’s retreat serves as a stark reminder that the line between exuberance and capitulation can be perilously thin.