EURUSD 1.1953|1.1958 : GBPUSD 1.3507|1.3512 : USDJPY 111.98|112.03 : USDCHF 0.9691|0.9696 : USDCAD 1.2337|1.2342 : EURJPY 133.82|133.87 : EURCHF 1.1580|1.1585 : GBPJPY 151.14|151.21 : GBPCHF 1.3078|1.3091 : GOLD 1296.81|1297.41       Geopolitical Concerns Contribute To Rebound By Treasuries       Dollar Little Changed As Trading Week Draws To A Close       Crude Oil Ends Week Above $50 Despite OPEC Uncertainty       Gold Stable After Post-Fed Retreat       *Crude Oil Rises Further Above $50       Pound Extends Decline Amid U.K. PM Theresa May's Brexit Speech