Events that cause major movement in forex?
Anything related to the central bank will have a large impact, as they are the ones who determine interest rates, and interest rates have a big effect on currency flows.  GDP is also important, as when there is an economic slowdown it may result in the central bank reducing rates to boost economic activity. The opposite is also true, large increases in GDP may mean that an interest rate hike might be needed. Inflation data is also very important. Again, large changes in inflation either way may push the central bank towards changing rates. This data typically is in the form of CPI Note that each central bank is different. They all have specific mandates and specific pieces of economic data that they place emphasis on. The Federal Reserve as of late has closely been watching inflation data, especially wage inflation data, and employment. Significant deviations in these data points from whats expected by investors can greatly move the market. However, these specific factors are a little less important for, say, Mexico, which is mostly concerned with headline inflation. Read the statements issued by the central banks to find out whats important to them. Central banks also issue expectations for things like growth, CPI, etc. If these expectations are not met, it may result in a policy change, or at least talk of a policy change, at the next meeting of the central bank. Anticipating these policy changes and trading accordingly is one strategy to be a profitable forex trader Also, there are several forex news calendars online that indicate what is likely to be high impact news. These can be helpful starting out. It's impossible to determine which event will cause a major shift for a certain currency pair. However, this does not mean that it's not possible to identify events that are important to the overall market sentiment and direction. There are numerous sites that provide a calendar for upcoming and past events and their impact which is most of the time indicated as low, medium and high. Such sites are: Edit: I would like to add to that, that while these are major market movers, you cannot forget that they mainly provide a certain direction for the market but that it's not always clear in which direction the market will go. A recent and prime example of a major event that triggered opposite effects of what you would expect, is the ECB meeting that took place the 3rd of December. Due to the fact that the market already priced in further easing by the ECB the euro strengthened instead of weakening compared to the dollar. This strengthening happened even though the ECB did in fact adjust the deposit by 10 base points to -0.30 % and increased the duration of the QE. Taking above example into consideration it's important to always remember that fundamentals are hard to grasp and that it will take a while to make it a second nature and become truly successful in this line of trading. Lastly, fundamentals are only a part of the complete picture. Don't lose sight of support and resistance levels as well as price action to determine when and how to enter a trade. Trading Speeches can be difficult, 1 comment can be bullish then next phrase bearish. However language algorithms can process the tone of the entire message before you can read the first word or have even finished downloading the text of the statement.  The biggest news is the 1st Friday of the month, the non-farm payrolls out of the USA.  You used to be able to get the news before the price moved, but high-frequency algos changed all that, essentially the exchanges get quote stuffed, so good luck unless you are using a bucketshop. Better to wait for a pull back from the initial reaction if the numbers are good, otherwise you will get a fill at the peak. If the numbers are a big deviation from expectations then you can just jump in.  Back in 2006 the Bank of England raised interest rates when it wasn't expected and the GBPUSD flew 500 pips.   This Forex calendar has charts of every news release, so you can see what to expected based on what has happened in the past with a certain bit of economic news. http://www.fasteconomicnews.com/fx_calendar.aspx Look for unsustainable policies and actions by policy makers, both before and possibly during, when looking at the ForEx markets.  Consider some examples: Each of those events could be seen in the growing unsustainability of local policies.  ForEx markets and local policies can appear to stay on an unsustainable path for a long time, but equilibrium will force itself on everything in the long run.  In two of the above cases, the initial response wasn't enough to offset the mess, and more and more intervention had to be done, only making matters worse.  When you know how unsustainable policies are and how big the corrections need to be, you can quickly ascertain whether an action by policy makers will be enough. Sometimes the market has to be left alone. Too much interference of the policy makers to stabilize the falling market can actually result in a major crisis. Every change stabilises after sometime and it is also applicable in the Forex trading market. So, the eager investors should learn to have some patience and wait for the market to stabilise itself rather than make random predictions on the policies released by policy makers currency's central bank or treasury/finance department speeches that can announce a significant change in policy.  That includes: Particularly when it is a high level figure within the department such as the President or Prime Minister making the announcement. Macroeconomic stats:  GeoPolitical considerations, such as: Economic calendars, such as ForexFactory and MyFxBook track planned economic news releases.  Obviously, a coup d'etat or war declaration may not be well known in advance.
Stocks, gold, commodities, and physical real estate will not be affected by currency changes, regardless of whether those changes are fast or slow.  All bonds except those that are indexed to inflation will be demolished by sudden, unexpected devaluation. Notice: The above is true if devaluation is the only thing going on but this will not be the case.  Unfortunately, if the currency devalued rapidly it would be because something else is happening in the economy or government.  How these asset values are affected by that other thing would depend on what the other thing is.  In other words, you must tell us what you think will cause devaluation, then we can guess how it might affect stock, real estate, and commodity prices. The root cause can be said to always be a crisis in confidence.  It may be due to a very real event.  However, confidence is what pushes the markets up and worries are what bring them down. To answer your original question: There is proof out there. Here is a paper from the Federal Reserve Bank of St. Louis that might be worth a read.  It has a lot of references to other publications that might help answer your question(s) about TA.  You can probably read the whole article then research some of the other ones listed there to come up with a conclusion.  Below are some excerpts:  Abstract: This article introduces the subject of technical analysis in the foreign exchange market, with emphasis on its importance for questions of market efficiency.  “Technicians” view their craft, the study of price patterns, as exploiting traders’ psychological regularities.  The literature on technical analysis has established that simple technical trading rules on dollar exchange rates provided 15 years of positive, risk-adjusted returns during the 1970s and 80s before those returns were extinguished.  More recently, more complex and less studied rules have produced    more modest returns for a similar length of time.  Conventional explanations that rely on risk adjustment and/or central bank intervention do not plausibly justify the observed excess returns from following simple technical trading rules.  Psychological biases, however, could contribute to the profitability of these rules. We view the observed pattern of excess returns to technical trading rules as being consistent with an adaptive markets view of the world.    and  The widespread use of technical analysis in foreign exchange (and   other) markets is puzzling because it implies  that either traders are   irrationally making decisions on useless information or that past   prices contain useful  information for trading.  The latter   possibility would contradict the “efficient markets hypothesis,”   which holds that  no trading strategy should be able to generate   unusual profits on publicly available information—such as past    prices—except by bearing unusual risk. And the observed  level of   risk-adjusted profitability measures market  (in)efficiency. Therefore   much research effort has been directed toward determining whether   technical analysis is  indeed profitable or not. One of the earliest   studies, by Fama and Blume (1966), found no evidence that a particular   class of TTRs could earn abnormal profits in the stock market.   However, more recent research by Brock,  Lakonishok and LeBaron (1992)   and Sullivan, Timmermann an d White (1999) has provided contrary   evidence. And  many studies of the foreign exchange market have found   evidence that TTRs can generate persistent profits (Poole  6  (1967),   Dooley and Shafer (1984), Sweeney (1986), Levich and Thomas (1993),   Neely, Weller and Dittmar (1997),  Gençay (1999), Lee, Gleason and   Mathur (2001) and Martin (2001)). "Both explanations are partly true. There are many investors who do not want to sell an asset at a loss.  This causes ""resistance"" at prices where large amounts of the asset were previously traded by such investors.  It also explains why a ""break-through"" of such a ""resistance"" is often associated with a substantial ""move"" in price. There are also many investors who have ""stop-loss"" or ""trailing stop-loss"" ""limit orders"" in effect.  These investors will automatically sell out of a long position (or buy out of a short position) if the price drops (or rises) by a certain percentage (typically 8% - 10%). There are periods of time when money is flowing into an asset or asset class.  This could be due to a large investor trying to quietly purchase the asset in a way that avoids raising the price earlier than necessary.  Or perhaps a large investor is dollar-cost-averaging.  Or perhaps a legal mandate for a category of investors has changed, and they need to rebalance their portfolios.  This rebalancing is likely to take place over time.  Or perhaps there is a fad where many small investors (at various times) decide to increase (or decrease) their stake in an asset class.  Or perhaps (for demographic reasons) the number of investors in a particular situation is increasing, so there are more investors who want to make particular investments.  All of these phenomena can be summarized by the word ""momentum"". Traders who use technical analysis (including most day traders and algorithmic speculators) are aware of these phenomena.  They are therefore more likely to purchase (or sell, or short) an asset shortly after one of their ""buy signals"" or ""sell signals"" is triggered.  This reinforces the phenomena. There are also poorly-understood long-term cycles that affect business fundamentals and/or the politics that constrain business activity.  For example: Note that even if the markets really were a random walk, it would still be profitable (and risk-reducing) to perform dollar-cost-averaging when buying into a position, and also perform averaging when selling out of a position.  But this means that recent investor behavior can be used to predict the near-future behavior of investors, which justifies technical analysis." Contrary to Muro's answer which strangely shows a graph of the Fed's balance sheet and not the money supply, the supply of US dollars has never doubled in a few days.  This graph from Wikipedia shows M2, which is the wider measure of money supply, to have doubled over approximately 10 years, http://en.wikipedia.org/wiki/File:Components_of_US_Money_supply.svg The answer to whether gold has a higher chance of experiencing big devaluation has to do with forces outside anyone's control, if a big new mine of gold is discovered that could affect prices, but also if the economy turns around it could lead investors to pull out of gold and back into the stock markets. The USD, on the other hand, is under control of the policy makers at the Fed who have a dual mandate to keep inflation and unemployment low. The Fed seems to have gotten better over the last 30 years at controlling inflation and the dollar has not experienced big inflation since the 70s. Inflation, as measured by Core CPI, has been maintained at less than 4% for the last 20 years and is currently coming off record low levels below 1%. "According to Soros in ""The Alchemy of Finance"", exchange rates fluctuations are mostly influenced by: (sorry I do not have the quote here, and I am paraphrasing from the top of my head what I read about a week ago). I mention his point of view as he is one of the most successful hedge fund manager ever, proved his skills, and dealt a lot with currencies. This is not just theory as he actively used the above points when managing his fund (as explained in the book). What I find interesting is that, according to him, the fundamental reason (the balance of trade) is not the most influential. Speculation on future value of currencies is the most influential, and these can set trends that can last years. Also it is key to notice that Soros thought foreign exchange markets are ""wrong"" most of the time, just like he thought stock markets are ""wrong"" most of the time (a point on which Warren Buffet and Jim Rogers also agree from my understanding)." very interesting..  I deal with speculation all day every day, I wish there was a dependable method to determine what actually happens in these possibly nefarious and possibly innocent events.    I believe that Sadam Hussain and Momar Quadafi were deposed/eliminated because they both traded oil for currencies other than dollars. There are various indexes on the stock market that track the currencies.  Though it is different than Forex (probably less leverage), you may be able to get the effects you're looking for.  I don't have a lot of knowledge in this area, but looked some into FXE, to trade the Euro debt crisis.  Here's an article on Forex, putting FXE down (obviously a biased view, but perhaps will give you a starting point for comparison, should you want to trade something specific, like the current euro/dollar situation). If I knew a surefire way to make money in FOREX (or any market for that matter) I would not be sharing it with you.  If you find an indicator that makes sense to you and you think you can make money, use it.  For what it's worth, I think technical analysis is nonsense. If you're just now wading in to the FOREX markets because of the Brexit vote I suggest you set up a play-money account first.  The contracts and trades can be complicated, losses can be very large and you can lose big -- quickly. I suspect FOREX brokers have been laughing to the bank the last couple weeks with all the guppies jumping in to play with the sharks. "This is an old post I feel requires some more love for completeness.  Though several responses have mentioned the inherent risks that currency speculation, leverage, and frequent trading of stocks or currencies bring about, more information, and possibly a combination of answers, is necessary to fully answer this question. My answer should probably not be the answer, just some additional information to help aid your (and others') decision(s). Firstly, as a retail investor, don't trade forex. Period. Major currency pairs arguably make up the most efficient market in the world, and as a layman, that puts you at a severe disadvantage. You mentioned you were a student—since you have something else to do other than trade currencies, implicitly you cannot spend all of your time researching, monitoring, and investigating the various (infinite) drivers of currency return. Since major financial institutions such as banks, broker-dealers, hedge-funds, brokerages, inter-dealer-brokers, mutual funds, ETF companies, etc..., do have highly intelligent people researching, monitoring, and investigating the various drivers of currency return at all times, you're unlikely to win against the opposing trader. Not impossible to win, just improbable; over time, that probability will rob you clean. Secondly, investing in individual businesses can be a worthwhile endeavor and, especially as a young student, one that could pay dividends (pun intended!) for a very long time. That being said, what I mentioned above also holds true for many large-capitalization equities—there are thousands, maybe millions, of very intelligent people who do nothing other than research a few individual stocks and are often paid quite handsomely to do so. As with forex, you will often be at a severe informational disadvantage when trading. So, view any purchase of a stock as a very long-term commitment—at least five years. And if you're going to invest in a stock, you must review the company's financial history—that means poring through 10-K/Q for several years (I typically examine a minimum ten years of financial statements) and reading the notes to the financial statements. Read the yearly MD&A (quarterly is usually too volatile to be useful for long term investors) – management discussion and analysis – but remember, management pays themselves with your money. I assure you: management will always place a cherry on top, even if that cherry does not exist. If you are a shareholder, any expense the company pays is partially an expense of yours—never forget that no matter how small a position, you have partial ownership of the business in which you're invested. Thirdly, I need to address the stark contrast and often (but not always!) deep conflict between the concepts of investment and speculation. According to Seth Klarman, written on page 21 in his famous Margin of Safety, ""both investments and speculations can be bought and sold. Both typically fluctuate in price and can thus appear to generate investment returns. But there is one critical difference: investments throw off cash flow for the benefit of the owners; speculations do not. The return to the owners of speculations depends exclusively on the vagaries of the resale market."" This seems simple and it is; but do not underestimate the profound distinction Mr. Klarman makes here. (and ask yourself—will forex pay you cash flows while you have a position on?) A simple litmus test prior to purchasing a stock might help to differentiate between investment and speculation: at what price are you willing to sell, and why? I typically require the answer to be at least 50% higher than the current salable price (so that I have a margin of safety) and that I will never sell unless there is a material operating change, accounting fraud, or more generally, regime change within the industry in which my company operates. Furthermore, I then research what types of operating changes will alter my opinion and how severe they need to be prior to a liquidation. I then write this in a journal to keep myself honest. This is the personal aspect to investing, the kind of thing you learn only by doing yourself—and it takes a lifetime to master. You can try various methodologies (there are tons of books) but overall just be cautious. Money lost does not return on its own. I've just scratched the surface of a 200,000 page investing book you need to read if you'd like to do this professionally or as a hobbyist. If this seems like too much or you want to wait until you've more time to research, consider index investing strategies (I won't delve into these here).  And because I'm an investment professional: please do not interpret anything you've read here as personal advice or as a solicitation to buy or sell any securities or types of securities, whatsoever. This has been provided for general informational purposes only. Contact a financial advisor to review your personal circumstances such as time horizon, risk tolerance, liquidity needs, and asset allocation strategies. Again, nothing written herein should be construed as individual advice." "Relative changes in rates are significant.  Why? Exchange rates encourage cross-border trade. For example, I live in an area that is now popular with Canadian tourists, mostly due to the favorable exchange rates. Changes in exchange rates between trading partners can affect trade balance as well. The US ""strong dollar"" policy made US exports expensive and imports cheaper, which encouraged more imports." Since 2007 the world has seen a period of striking economic and financial volatility featuring the deepest recession since the 1930s despite this gold has performed strongly with its price roughly doubling since the global financial crisis began in mid-2007. 1. Gold and real interest rates: One of the factor that influences gold prices is real interest rate which is to some extent related to inflation. Since gold lacks a yield of its own, the opportunity cost of holding gold increases with a real interest rate increase and decreases with a fall in real interest rates. 2. Gold and the US dollar: The external value of the US dollar has been a significant influence on short-term gold price movements. The IMF estimated6 in 2008 that 40-50% of the moves in the gold price   since 2002 were dollar-related, with a 1% change in the effective   external value of the dollar leading to a more than 1% change in the   gold price (Source).  3. Gold and financial stress: It is a significant and commonly observed influence on the short-term price of gold. In periods of financial stress gold demand may rise for a number of   reasons:  4. Gold and political instability: It is another factor that can boost gold prices. Investor concerns about wars, civil conflicts and international   tensions can boost demand for gold for similar reasons to those noted   above for periods of financial stress. Gold‟s potential function as a   „currency of last resort‟ in case of serious system collapse provides   a particular incentive to hold it in case the political situation is   especially severe. (Source) 5. Gold and official sector activity: The behaviour of central banks and other parts of the official sector can have an important impact on gold prices.  One reason for this is that central banks are big holders of gold,   possessing some 30,500 metric tons in 2010, which is approximately 15%   of all above-ground gold stocks. As a result, central bank policies on   gold sales and purchases can have significant effects, and these   policies have been subject to considerable shifts over the decades. (Source)   (Source of above graphs) The British didn't choose to stay away, they were forced out (as was Sweden) by their fucked up policies and being unable to defend their peg against the (trading only at the time) euro currency.    They lost a fuckload in the process and when it became apparent that those that understand market arbitrage wouldn't let up (what killed Mexico/Argentia Peso as well), they backed out. I don't think the two are particularly linked.  While Brick is right in that the price of oil is denominated in dollars, I don't think that's responsible for most of the movement here. Oil has been weak for intrinsic reasons related to oil: supply/demand imbalance, largely.  (Oil also was way over-priced back when it was > $100 a barrel; a lot of that was due to worries about instability in the Middle East.) The dollar has been strong for other, separate intrinsic reasons.  The American economy has had a stronger rebound than Europe or Asia; while we were hit hard in the 2008 recession, we rebounded pretty quickly from a whole-economy point of view (we still have a lot of weaknesses in terms of long-term unemployment, but that doesn't seem to be hurting our productivity much).   Pick another time period, and you won't necessarily see the same matching path (and I would even say that those paths don't match particularly well).  Marketwatch covered this for example; other sites show similar things.  There is a weak correlation, but only in the short term, or for specific reasons. "Paying the mortgage down is no different than investing in a long term taxable fixed instrument. In this economy, 4.7% isn't bad, but longer term, the stock market should return higher.  When you have the kid(s), is your wife planing to work? If not, I'd first suggest going pre-tax on the IRAs, and when she's not working, convert to Roth. I'd advise against starting the 529 accounts until your child(ren) is actually born.  As far as managed funds are concerned, I hear ""expenses."" Why not learn about lower cost funds, index mutual funds or ETFs? I'd not do too much different aside from this, until the kids are born."