RON to CUP exchange rate — September 2026 Open5.2938Close5.2367High5.3136Low5.2367Average5.2942Month change (open → close): -1.08%Daily breakdown (18)DataTasso2026-09-015.2938Details2026-09-025.2930Details2026-09-035.2901Details2026-09-045.3054Details2026-09-055.3086Details2026-09-065.3086Details2026-09-075.3086Details2026-09-085.3102Details2026-09-095.3103Details2026-09-105.3136Details2026-09-115.3102Details2026-09-125.3021Details2026-09-135.3044Details2026-09-145.3014Details2026-09-155.2732Details2026-09-165.2634Details2026-09-175.2613Details2026-09-185.2367DetailsLive rate & chartDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi RON Tutti i tassi CUP CUP Per RON