Can u help me the formula to calculate usdx — I try so much to find how to have the formula or usd index: USDX = 50.14348112 x EURUSD^(-0.576) x USDJPY^(0.136) x GBPUSD^(-0.119) x USDCAD^(0.091) x USDSEK^(0.042) x USDCHF^(0.036) and what is ...