BOB to ARS exchange rate on 2026-09-11 Closing rate1 BOB = 120.3599 ARSDay-over-day change: -0.93%Previous close: 121.4895More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Valutagidsen Alle BOB-koersen Alle ARS-koersen ARS Tot BOB