The pan-European STOXX 600 was down 0.2% at 0816 GMT, but on track to end January on a positive note, buoyed by hopes of better-than-feared corporate earnings and economic resilience.

Rheinmetall AG, which dropped 5% following the launch of a convertible bond offering, was the biggest drag among industrials, while Novo Nordisk AS and AstraZeneca PLc pulled down the healthcare sector.

UniCredit jumped 8.1% to the top of STOXX 600 after the Italian lender pledged to return 5.25 billion euros ($5.69 billion) to investors based on its 2022 results, after posting its best profit in more than a decade.

Shares of UBS Group AG fell 2.6% after the world's largest wealth manager predicted an "uncertain" year ahead.

The U.S. Federal Reserve will kick-off its two-day meet on Tuesday and is widely expected to raise its policy rate by 25 basis points to 4.50%-4.75%.

Meanwhile, the European Central Bank and the Bank of England are seen raising rates by 50 bps each to 2.50% and 4%, respectively, on Thursday.

(Reporting by Ankika Biswas in Bengaluru; Editing by Sherry Jacob-Phillips)