Case C-346/25, Fibo Markets: Judgment of the Court (Eighth Chamber) of 18 June 2026 (request for a preliminary ruling from the Nejvyšší soud – Czech Republic) – FIBO Markets LTD v J.P. (Reference for a preliminary ruling – Area of freedom, security and justice – Judicial cooperation in civil matters – Conflicts of laws – Regulation (EC) No 593/2008 (Rome I) – Applicable law – Consumer contracts – Exceptions – Financial contracts for differences (CFDs) – Rights and obligations which constitute a financial instrument – Process of setting prices for CFDs – Difference between the exchange rate deviation accepted in the consumer’s order and the exchange rate deviation in the transaction executed)