ARTY is trading 3.6% down at $73.46 following a UK regulatory proposal that would force Apple and Google to allow alternative in-app payment systems.

  • The proposed rules directly challenge the 15–30% commission model currently enforced by major mobile platforms, threatening a key revenue stream for tech giants.
  • As a concentrated AI and tech ETF, ARTY is facing selling pressure as investors reassess margin and regulatory risks across its mobile payment and digital distribution holdings.
  • The regulatory shift creates significant headwinds for platform-heavy app ecosystems that form the core of the ETF's portfolio strategy.