The CF Stellar Lumens-Dollar Spot Rate (XLMUSD_RTI) is a once a second benchmark index price for Stellar Lumens that aggregates order data from Stellar Lumens-USD markets operated by major cryptocurrency exchanges that conform to CF Benchmarks rigorous regulatory requirements. Calculated every second, it is the most precise source for Stellar Lumens pricing and the pre-eminent benchmark for real time valuations being a Registered Benchmark under EU BMR.