HNL to NIO exchange rate — September 2026 Open1.3731Close1.3687High1.3731Low1.3686Average1.3707Month change (open → close): -0.32%Daily breakdown (18)DateRate2026-09-011.3731Details2026-09-021.3704Details2026-09-031.3700Details2026-09-041.3716Details2026-09-051.3715Details2026-09-061.3715Details2026-09-071.3701Details2026-09-081.3715Details2026-09-091.3712Details2026-09-101.3706Details2026-09-111.3713Details2026-09-121.3713Details2026-09-131.3713Details2026-09-141.3708Details2026-09-151.3698Details2026-09-161.3686Details2026-09-171.3692Details2026-09-181.3687DetailsLive rate & chartDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All HNL rates All NIO rates NIO To HNL