CME CF Polygon-Dollar Reference Rate - New York Variant (POLUSD_NY) is a once a day benchmark index price for Polygon that aggregates trade data from multiple Polygon-USD markets operated by major cryptocurrency exchanges that conform to CF Benchmarks rigorous regulatory requirements. It is the pre-eminent index price for Polygon risk settlement that is synchronized to the traditional US financial market close of 1600 New York Time. The Index is a Registered Benchmark under UK BMR and as such is a Third Country benchmark under the UK BMR Regime. The index was launched on 16th September, 2024.