The live rates on this page are updated every five seconds, but note that real-time rates used by currency traders are updated more frequently. OANDA is electronically connected to numerous global banks to access the best foreign exchange rates for its traders, and electronic algorithms on OANDA’s fxTrade servers update forex rates tick-by EUR USD (Euro / US Dollar) The most traded currency pairs in the world are called “the Majors” and the EURUSD leads this group as the most traded pair in the world. This pair represents the world two largest economies and has faced most volatility since the inception of the euro in 1999. Live rates for more than 1,600 assets across different markets (Forex, Commodities, Indices, Futures). The table offers for each asset the Last,Bid/Ask, Change, Change (%), Open, High and Low, Trend, Overbought/Oversold and Volatility.The data comes from the interbank market where huge financial institutions are acting as liquidity providers.