How and where to get the time series of the values USDEUR?
The Federal Reserve Bank publishes exchange rate data in their H.10 release. It is daily, not minute by minute. The Fed says this about their data: About the Release The H.10 weekly release contains daily rates of   exchange of major currencies against the U.S. dollar. The data are   noon buying rates in New York for cable transfers payable in the   listed currencies. The rates have been certified by the Federal   Reserve Bank of New York for customs purposes as required by section   522 of the amended Tariff Act of 1930. The historical EURUSD rates for the value of 1 EURO in US$ are at: http://www.federalreserve.gov/releases/h10/hist/dat00_eu.htm If you need to know USDEUR the value of 1 US$ in EUROS use division 1.0/EURUSD.
Check the answers to this Stackoverflow question https://stackoverflow.com/questions/754593/source-of-historical-stock-data a number of potential sources are listed How can I calculate my currency risk exposure?  You own securities that are priced in dollars, so your currency risk is the amount (all else being equal) that your portfolio drops if the dollar depreciates relative to the Euro between now and the time that you plan to cash out your investments. Not all stocks, though, have a high correlation relative to the dollar.  Many US companies (e.g. Apple) do a lot of business in foreign countries and do not necessarily move in line with the Dollar.  Calculate the correlation (using Excel or other statistical programs) between the returns of your portfolio and the change in FX rate between the Dollar and Euro to see how well your portfolio correlated with that FX rate.  That would tell you how much risk you need to mitigate. how can I hedge against it?  There are various Currency ETFs that will track the USD/EUR exchange rate, so one option could be to buy some of those to offset your currency risk calculated above.  Note that ETFs do have fees associated with them, although they should be fairly small (one I looked at had a 0.4% fee, which isn't terrible but isn't nothing). Also note that there are ETFs that employ currency risk mitigation internally - including one on the Nasdaq 100 .   Note that this is NOT a recommendation for this ETF - just letting you know about alternative products that MIGHT meet your needs. OANDA has a free online tool (a Java applet) that will do what you're asking.  Description: Currency Graph FXGraph:   Plot the   change between two currencies over any   time period Make a customized graph of historical   exchange rates for two of over 190   currencies, for any time period since   1990.   [...] Visit Currency Graph | OANDA. The closest thing that you are looking for would be FOREX exchanges. Currency value is affected by the relative growth of economies among other things, and the arbritrage of currencies would enable you to speculate on the relative growth of an individual economy. I am just a C student with no hope for grad school, so you are going to have to walk me through this... The ECB (until recently), Japan, and the Swiss have been running QE programs equal to that of the Fed's in 2009 for the last couple of years.  That's an extraordinary amount of money being created... what's more, is that the Swiss are even buying shitloads of American equities with it.    Perhaps my understanding of M2 is flawed, but how would the Swiss national bank buying $63B in equities change M2?  It's not like the fed is printing the money specifically for the transaction.  The amount of QE being pumped into a healthy economy over the last couple years should be concerning, if only because it's unprecedented, especially since some of it is being directly invested into equities.  I don't think there is a viable argument that can truthfully say that it isn't a pretty large variable in the market today.... but I could be wrong.  Also, I've read enough, and heard enough, on how the inflation rate is measured to cultivate a healthy skepticism for the entire metric. The way they choose baskets, while obviously the best possible, is not something that lends itself to precision.    Please be kind to my grammar. Trading data can be had cheaply from:  http://eoddata.com/products/historicaldata.aspx  The SEC will give you machine readable financial statements for American companies for free, but that only goes back 3 or 4 years.  Beyond that, you will have to pay for a rather expensive service like CapitalIQ or CRSP or whatever.  Note that you will need considerable programming knowledge to pull this off. "When you hold units of the DLR/DLR.U (TSX) ETF, you are indirectly holding U.S. dollars cash or cash equivalents. The ETF can be thought of as a container. The container gives you the convenience of holding USD in, say, CAD-denominated accounts that don't normally provide for USD cash balances. The ETF price ($12.33 and $12.12, in your example) simply reflects the CAD price of those USD, and the change is because the currencies moved with respect to each other. And so, necessarily, given how the ETF is made up, when the value of the U.S. dollar declines vs. the Canadian dollar, it follows that the value of your units of DLR declines as quoted in Canadian dollar terms. Currencies move all the time. Similarly, if you held the same amount of value in U.S. dollars, directly, instead of using the ETF, you would still experience a loss when quoted in Canadian dollar terms. In other words, whether or not your U.S. dollars are tied up either in DLR/DLR.U or else sitting in a U.S. dollar cash balance in your brokerage account, there's not much of a difference: You ""lose"" Canadian dollar equivalent when the value of USD declines with respect to CAD. Selling, more quickly, your DLR.U units in a USD-denominated account to yield U.S. dollars that you then directly hold does not insulate you from the same currency risk. What it does is reduce your exposure to other cost/risk factors inherent with ETFs: liquidity, spreads, and fees. However, I doubt that any of those played a significant part in the change of value from $12.33 to $12.12 that you described." At indexmundi, they have some historical data which you can grab from their charts: It only has a price on a monthly basis (at least for the 25 year chart). It has a number of things, like barley, oranges, crude oil, aluminum, beef,  etc.    I grabbed the data for 25 years of banana prices and here's an excerpt (in dollars per metric ton): That page did not appear to have historical prices for gold, though. "I am guessing that when you say ""FRENCH40"" and ""GERMAN30"" you are referring to the main French and German stock market indices.  The main French index is the CAC-40 with its 40 constituent companies. The main German index is the DAX, which has 30 constituents.  The US30 is presumably the Dow Jones Index which also has 30 constituents. These are stock market indices that are used to measure the value of a basket of shares (the index constituents).  As the value of the constituents change, so does the value of the index. There are various financial instruments that allow investors to profit from movements in these indices.  It is those people who invest in these instruments that profit from price movements.  The constituent companies receive no direct benefit or profit from investor trading in these instruments, nor does the government." "What a great explanation! I was familiar with many of the concepts, but I've learnt quite a lot. Do you happen to know any sources for further reading that are just as understandable to a non-economist? And/Or would you mind continuing / expanding this into whichever direction you find worth exploring? I would love to see this explanation ""connected"" to the debt crisis and how/why the US and europe seem to be in different situations there. Maybe that would be too complex to explain in more detail using your model, but maybe it is possible..?" Have you looked at ThinkorSwim, which is now part of TD Ameritrade? Because of their new owner, you'll certainly be accepted as a US customer and the support will likely be responsive. They are certainly pushing webinars and learning resources around the ThinkorSwim platform. At the least you can start a Live Help session and get your answers. That link will take you to the supported order types list. Another tab there will show you the currency pairs. USD is available with both CAD and JPY. Looks like the minimum balance requirement is $25k across all ThinkorSwim accounts. Barron's likes the platform and their annual review may help you find reasons to like it. Here is more specific news from a press release: OMAHA, Neb., Aug 24, 2010 (BUSINESS   WIRE) -- TD AMERITRADE Holding   Corporation (NASDAQ: AMTD) today   announced that futures and spot forex   (foreign exchange) trading   capabilities are now available via the   firm's thinkorswim from TD AMERITRADE   trading platform, joining the recently   introduced complex options   functionality. For press releases about economic data, the Bureau of Economic Analysis press release page is helpful. Depending on the series, you could also look at the Bureau of Labor Statistics press release page.  For time series of both historical and present data, the St. Louis Federal Reserve maintains a database such data, including numerous measures of GDP, called FRED. They list nearly 15,000 series related to GDP alone. FRED is extremely useful because it allows you to make graphs that indicate areas of recession, like this:  On the series' homepage, there's a bold link on the left side to download the data. If you simply need the most recent data, it's listed below the graph on that page.  If you're interested in a more in-depth analysis, you can use the Bureau of Economic Analysis as well, specifically the National Income and Product Accounts, which are most of the numbers that feed into the calculation of GDP. FRED also archives some of these data. Both FRED and the BEA compile data on numerous other economic benchmarks as well.  Other general sources for a wide range of announcements are the Yahoo, Bloomberg, and the Wall Street Journal economic calendars. These provide the dates of many economic announcements, e.g. existing home sales, durable orders, crude inventories, etc. Yahoo provides links to the raw data where available; Bloomberg and the WSJ provide links to their article where appropriate. This is a great way to learn about various announcements and how they affect the markets; for example, the somewhat disappointing durable orders announcement recently pushed markets down a few points.  For Europe, look at Eurostat. On the left side of the page, they list links to common data, including GDP. They list the latest releases on the home page that I previously linked to.  For the sake of keeping this question short, I'm lumping the rest of the world into this paragraph. Data for many other countries is maintained by their governments or central banks in a similar fashion. The World Bank's databank also has relevant data like Gross National Income (GNI), which isn't identical to GDP, but it's another (less common) macroeconomic indicator.  You can also look at the economic calendar on livecharts.co.uk or xe.com, which list events for the US, Europe, Australasia, and some Latin American countries. If you're only interested in the US, the Bloomberg or Yahoo calendars may have a higher signal-to-noise ratio, but if you're interested in following how global markets like currency markets respond to new information, a global economic calendar is a must. Dailyfx.com also has a global economic calendar that, according to them, is specifically geared towards events that affect the forex market.  As I said, governments and central banks compile a lot of this data, so to make searching easier, here are a few links to statistical agencies and central banks for major countries. I compiled this list a while ago on my personal machine, so although I think all the links are accurate, leave a comment if something isn't quite right.  Statistics Australia / Brazil / Canada / Canada / China / Eurostat / France / Germany / IMF / Japan / Mexico / OECD / Thailand / UK / US Central banks Australia / Brazil / Canada / Chile / China / ECB / Hungary / India / Indonesia / Israel / Japan / Mexico / Norway / Russia / Sweden / Switzerland / Thailand / UK / US even in Bloomberg intraday data you're limited to 140days. If you want more you need cash, a lot of cash. Just the sheer size of data is ridiculous. Unless you're Blackrock or some big firms like that then probably can't afford to buy it and store it - it won't fit on one Excel file haha The answer is actually very simple: the cost of data. Seriously. Call the CBOE tomorrow and ask yourself. They have two big programs:  1) the penny pilot program, where options trade at penny increments instead of 5 cent increments. This is only extended to a select few symbols because of the amount of data this can generate is too much for the data vendors. Data vendors store and sell historical data. The exchanges themselves often have a big data vending business too. 2) the weekly options program, where only select symbols get these chains because of the amount of data they will generate. Liquidity and demand are factors in determining if the CBOE will consider enabling those series on new issues. (although they have to give the list of which symbols are on these programs to the SEC) I found a possible data source. It offers fundamentals i.e. the accounting ratios you listed (P/E, dividend yield, price/book) for international stock indexes. International equity indices based on EAFE definitions are  maintained by Professor French of French-Fama fame, at Dartmouth's Tuck Business School website. Specifics of methodology, and countries covered is available here. MSCI is the data source. Historical time interval for most countries is from 1975 onward. (Singapore was one of the countries included). Obtaining historical ratios for international stock indices is not easily found for free. Your question didn't specify free though. If that is not a constraint, you may wish to check the MSCI Barra international stock indices also.