RE: Shares on ASX - trading UK shares1 Apr 2025 12:45
I typed into Google: "how are shares traded cross listing different time zones" so try and you will get the same response.
Extract below -
Examples of Cross-Listed Companies:
Alibaba Group is listed on the NYSE and the Hong Kong Stock Exchange.
Unilever, Rio Tinto, BHP Billiton, Brambles, and Investec are examples of companies with dual listings.