50.14348112*FX_IDC:USDEUR^0.576*FX:USDJPY^0.136*FX_IDC:USDGBP^0.119*FX:USDCAD^0.091*FX_IDC:USDSEK^0.042*FX:USDCHF^0.036 Chart Image by markusrafferty