European equities traded in the US as American depositary receipts were slightly lower on Tuesday morning, down 0.11% to 1,562.80 on the S&P Europe Select ADR Index.

From continental Europe, the gainers were led by networking and telecoms company Ericsson (ERIC) and cybersecurity company Wisekey (WKEY), which climbed 17.4% and 14.4% respectively. They were followed by clinical-stage biopharmaceutical company Inventiva (IVA), which gained 6.7%.

The decliners from continental Europe were led by Novo Nordisk (NVO) and Equinor (EQNR), which fell 2.4% and 2.3% respectively.

From the UK and Ireland, the gainers were led by biopharmaceutical company Amarin (AMRN) and semiconductor company Arm (ARM), which rose 3% and 2.6% respectively.

The decliners from the UK and Ireland were led by biopharmaceutical company Adaptimmune Therapeutics (ADAP) and cryptocurrency miner Argo Blockchain (ARBK), which dropped 17% and 8.7% respectively.