USDX = 50.14348112 × EURUSD^(-0.576) × USDJPY^(0.136) × GBPUSD^(-0.119) × USDCAD^(0.091) × USDSEK^(0.042) × USDCHF^(0.036) 恩。
邀请好友wj2000修改了下主题，集中讨论美元指数了。 这是美元指数的期货合约，请L版以及朋友们享用！ http://rapidshare.com/files/406856607/USDX_Futures_Contract.pdf.html
欧元系数 Euro Currency Index 欧元指数算法 On the 13th of January, 2006 a new financial instrument Euro Currency Index (symbols ECX, EURX or E) was implemented at NYBOT (New York Board of Trade). Main calculating principles of Euro Index are similar to principles applied to calculating of US dollar Index (USDX). After the introduction of Euro Index the participants of foreign exchange markets got the common «standard» of current price of single European currency as well as the new financial instrument for carrying out of trade operations interesting in terms of financial analysis. The current value of Euro Index (EURX) is a mean value of rate fluctuation of five world currencies (US dollar, British pound, Japanese yen, Swiss franc and Swedish krona) regarding Euro. EURXt=34.38805726 x (USDt)–0,3155 x (GBPt)0, 3056 x (JPYt)– 0.1891 x (CHFt) 0.1113 x (SEKt) 0.0785 EURX calculation according to five currencies basket is not accidental – it coincides with the data which are used by the European Central Bank during the calculation of trade and weighted euro index regarding the currencies of the countries which form the main foreign trade turnover of EU countries. The biggest part of foreign trade of EU countries falls to USA (31.55%), after which go Great Britain (30.56%), Japan (11.13%), Switzerland (11.13%) and Sweden (7.85%). It is necessary to note that during examination of current situation European Central Bank is guided just by Euro Index and not by current euro spot-rates regarding other world currencies. To carry out maximally exact examination of the situation at the foreign exchange market many leading experts recommend to analyze Euro Index movement and take into account the results of such an analysis while composing trading plans. In our Company the Clients have a possibility to carry out operations with EURX at all accounts types.
英镑指数 the GBP index uses the following weighted basket of currencies: 66.59% EUR 21.47% USD 5.91% JPY 3.14% CHF 2.89% SEK