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Certain regulations in a country might inhibit the values of a unit of currency from being the same within the borders of the country and outside. There might be foreign exchange or banking regulations. For example, the eurodollar rate is different from the dollar inside the US, since there are reserve requirements dictated by the Fed. Basically, same ...


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It's because of onshore capital controls; units of currency cannot freely enter and leave the country and so currency held onshore (within the domain of the capital controls) is not fungible with currency held elsewhere. Hence, due to the limitations of arbitrage, those two currencies are not tightly coupled. They are related, since actual physical onshore ...


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The bank in china has to have an account at an intermediary bank, and order a transfer from that account to the account of the US bank. Therefore the chinese bank needs to have the dollars.


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Position here is the residual amount of one or other currency at the end: You gave us: Time | Amount | Rate | t1 100 1.2636 t2 -1000 1.2599 t3 200 1.1612 Assuming the Amount is amount paid in USD, and the rate is EUR/USD: Time | Amount | Rate | EUR balance | USD balance t0 0 0 t1 ...


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Perhaps this paper by Hyun Woo Byun and coauthors is what you're looking for: Using a Principal Component Analysis to develop Multi-Currency Trading algorithms in the FX market They apply principal component analysis to a currency basket of 9 pairs with a 2 month rolling window. In a second step, various techniques (logistic regression, decision trees, ...


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If log returns have a symmetric distribution, prices will have a positively skewed distribution, since exponentiating induces positive skew.


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I think this is off topic, considered this is a quant board. However, if you earn money (even just a little) on the site, I'm pretty sure it will be considered a commercial site. Yahoo! encourage you to register your site, if they approve the site, then you are good to go. Taken from "Yahoo! Developer Network Guidelines": Please see our FAQ for more ...


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I think you're better off identifying the strategy they are using and try to find an index that matches. However the Dollar Index shows dollar performance with respect to a basket of 6 currencies - perhaps of some use USD is your base currency.


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It is not completely clear to me which question you are asking: is it I have fundamental data, now how do I translate that into risk-adjusted return? or is it I have a model that translates into risk adjusted returns, now how do I allocate funds to each currency pair? If you are asking the first question, you will need to provide more ...


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For large currency transactions, the big banks go through an intermediary called CLS. Both sides to a transaction transfer funds (in form of central bank deposits) to the CLS group. Then simultaneously these are transferred to the respective parties. Or if one side fails to deliver CLS returns the funds of the other party. See ...


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If you are specifically looking to analyze the US dollar, you can use the US dollar index $USDX (or dollar spot index DXY). There are many additional "baskets" for this and other currencies, such as Markit iBoxxFX Trade-Weighted Indices, based on central banks’ basket exchange rates, which track the performance of a currency against a defined basket of ...


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I have never seen such an adjustment. While monthly data are irregularly sampled in time (in every way...calendar days, trading days, seconds, etc), that irregularity is likely to be a smaller effect than your choice of data frequency (monthly, weekly, daily data). That said, your question is intriguing because in other fields they do have to deal with ...



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