European markets move lower as positive momentum falters

The pan-European Stoxx 600 was down 0.35% by 3:45 p.m. London time, with all major bourses and most sectors in the red. Mining stocks stocks lost 2.35% while utilities were the biggest gainer, adding 0.7%.

Banking stocks shed 1.7%, with Italy's UniCredit and Spain's BBVA both losing more than 4%, as investors look ahead to the European Central Bank's latest interest rate decision later this week.

Shares of Maersk, meanwhile, climbed to the top of the benchmark, adding 2.1% before dipping slightly, after the Danish shipping giant raised its full-year profit guidance on strong market demand and continued Red Sea disruptions.

The ECB is widely expected to cut interest rates for the first time since 2019, when policymakers meet on Thursday, but investors will watch closely to see whether a slightly higher-than-expected euro zone inflation print released Friday will affect the bank's forthcoming decision.

On the data front, German unemployment rose more than expected in May, undermining hopes of recovery in Europe's biggest economy. The number of unemployed rose by 25,000 in seasonally adjusted terms, the Federal Labor Agency said Tuesday, above the 10,000 figure predicted by Reuters.

Overnight in the Asia-Pacific region Tuesday, India stocks slumped to lead regional markets lower as the country started counting votes for its 2024 general election.

The world's most populous country started counting votes at 8 a.m. local time, with Prime Minister Narendra Modi projected to win a rare third consecutive term as per the exit polls.

U.S. stocks opened lower after an uneven start to the month.