Portugal Colonial - Dow boosted as markets rotate from tech shares

Comments from Qatari Foreign Ministry spokesman Majed al-Ansari describing US-Iran talks as "ongoing" pressured crude prices, despite no concrete changes in a conflict that has dented energy supplies for more than seven months.

Saudi Arabia on Monday postponed a major investment conference due to repeated attacks from Yemen's Iran-backed Houthis.

International benchmark Brent oil futures finished down 0.7 percent at $108.79 a barrel after earlier hitting $111.99 a barrel.

Wall Street stocks began meekly following losing sessions in leading European and Asian markets. But US equities picked up momentum as the day progressed, especially the blue-chip Dow index led by strong results from industrial company 3M.

A more than one percent rise in the Dow showed a "rotation" from tech shares, said Briefing.com analyst Patrick O'Hare.

"We still have some lingering softness in the tech trade and specifically the AI space so we're not getting a completely broad market rally," O'Hare said.

"But a lot of stocks outside the tech sector are doing reasonably well today with oil prices having come down and entry trades remaining relatively well behaved."

Tech shares have lately been volatile, with analysts pointing to worries over AI profitability and the hefty debt financing of some companies.

The sector is also vulnerable after having outperformed the market for much of 2026.

"There's some nervousness that perhaps the growth rates won't be as strong as people have assumed which is to say you could have really good news but it just might not be good enough to satisfy high expectations," O'Hare said.

Earlier, AI worries hit Asian exchanges.

Seoul and Tokyo again bore the brunt of the selling as chip giants SK hynix, Samsung and Kioxia took another beating owing to a sharp exit from a sector that saw blistering gains in the first half of this year.

South Korea's Kospi stocks index sank nearly four percent, with SK hynix off 4.2 percent and Samsung down three percent.

Further weighing on sentiment was the data center infrastructure firm Elice, whose shares collapsed more than 30 percent on their trading debut.

The negative sentiment carried over to equity trading in Europe.

The euro rose against the dollar but remained under pressure as violent protests in France and Italy have pushed up government bond yields.

The yield on France's 10-year government bond rose to 4.94 percent Tuesday, more than 150 basis points above the comparable German government bond, considered the European benchmark of creditworthiness.

The resulting spread between the two yields reached the greatest level since 2011.

Among individual companies, General Motors slumped 6.8 percent despite reporting better profits than expected. However, the automaker pointed to a recent uptick in commodity costs due to the US-Iran war, clouding its profit outlook.

- Key figures at around 2015 GMT -

New York - Dow: UP 1.0 percent at 52,495.88 (close)

New York - S&P 500: UP 0.3 percent at 7,712.57 (close)

New York - Nasdaq Composite: DOWN less than 0.1 percent at 26,424.82 (close)

London - FTSE 100: DOWN 0.3 percent at 10,733.00 (close)

Paris - CAC 40: DOWN 0.4 percent at 7,838.49 (close)

Frankfurt - DAX: DOWN less than 0.1 percent at 25,304.42 (close)

Tokyo - Nikkei 225: DOWN 1.3 percent at 64,075.52 (close)

Seoul - Kospi: DOWN 3.7 percent at 5,552.74 (close)

Hong Kong - Hang Seng Index: DOWN 1.3 percent at 23,867.74 (close)

Shanghai - Composite: UP 0.1 percent at 3,735.37 (close)

West Texas Intermediate: DOWN 1.8 percent at $101.79 per barrel

Brent North Sea crude: DOWN 0.7 percent at $108.79 per barrel

Euro/dollar: UP at $1.1235 from $1.1213 on Monday

Pound/dollar: UP at $1.3378 from $1.3305

Dollar/yen: DOWN at 158.23 yen from 158.50 yen

Euro/pound: DOWN at 83.98 pence from 84.26 pence

burs-jmb/bgs

A.Seabra--PC