CUP to RUB exchange rate — September 2026 Open3.6004Close3.5148High3.6234Low3.5100Average3.5644Month change (open → close): -2.38%Daily breakdown (17)DatumKurs2026-09-013.6004Details2026-09-023.6164Details2026-09-033.6234Details2026-09-043.6116Details2026-09-053.6078Details2026-09-063.6068Details2026-09-073.5867Details2026-09-083.5933Details2026-09-093.6008Details2026-09-103.5560Details2026-09-113.5153Details2026-09-123.5100Details2026-09-133.5148Details2026-09-143.5100Details2026-09-153.5141Details2026-09-163.5126Details2026-09-173.5148DetailsLive rate & chartDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Währungsführer Alle CUP-Kurse Alle RUB-Kurse RUB zu CUP