Are index-tracking ETF popular in Japan?
The Japanese stock market offers a wide selection of popular ETFs tracking the various indices and sub-indices of the Tokyo Stock Exchange.  See this page from the Japan Exchange Group site for a detailed listing of the ETFs being offered on the Tokyo exchange. As you have suggested, one would expect that Japanese investors would be reluctant to track the local market indices because of the relatively poor performance of the Japanese markets over the last couple of decades.  However, this does not appear to be the case.  In fact, there seems to be a heavy bias towards Tokyo indices as measured by the NAV/Market Cap of listed ETFs.  The main Tokyo indices - the broad TOPIX and the large cap Nikkei - dominate investor choice. The big five ETFs tracking the Nikkei 225 have a total net asset value of 8.5Trillion Yen (72Billion USD), while the big four ETFs tracking the TOPIX have a total net asset value of 8.0Trillion Yen (68Billion USD).  Compare this to the small net asset values of those Tokyo listed ETFs tracking the S&P500 or the EURO STOXX 50.  For example, the largest S&P500 tracker is the Nikko Asset Management S&P500 ETF with net asset value of just 67Million USD and almost zero liquidity.  If I remember my stereotypes correctly, it is the Japanese housewife that controls the household budget and investment decisions, and the Japanese housewife is famously conservative and patriotic with their investment choices.  Japanese government bonds have yielded next to nothing for as long as I can remember, yet they remain the first choice amongst housewives.  The 1.3% yield on a Nikkei 225 ETF looks positively generous by comparison and so will carry some temptations.
Exchange-traded funds are bought and sold like stocks so you'd be able to place stop orders on them just like you could for individual stocks. For example, SPY would be the ticker for an S & P 500 ETF known as a SPDR. Open-end mutual funds don't have stop orders because of how the buying and selling is done which is on unknown prices and often in fractional shares. For example, the Vanguard 500 Index Investor shares(VFINX) would be an example of an S & P 500 tracker here. Significantly less effort to buy into any of several international bond index funds. Off the top of my head, VTIBX. You can, and people do. More a Japanese thing than a US thing but I guess they've had super low interest rates for longer. Its called 'the carry trade' and is the reason the NZD is artificially high (which as an NZ exporter I find kinda annoying). Particularly popular with the so called 'japanese housewife' investor.  It also causes the NZD to plunge every time the US stock market dips - because the NZD is held mostly as a moderately risky investment, not for trade purposes. Presumably in a down market hedge funds need to cash in their carry trades to cover margins or something?   As another person said the primary risk is currency fluctuations. Unfortunately such currencies are highly volatile and tied to stock market volatility.  tl;dr It'd be nice if you all quit treating my national currency as an investment opportunity - then i could get on with my business as an New Zealand exporter ;-) "As an exercise, I want to give this a shot.  I'm not involved in a firm that cares about liquidity so all this stuff is outside my purview.  As I understand it, it goes something like this: buy side fund puts an order to the market as a whole (all or most possibly exchanges).  HFTs see that order hit the first exchange but have connectivity to exchanges further down the pipe that is faster than the buy side fund.  They immediately send their own order in, which reaches exchanges and executes before the buy side fund's order can.  They immediately put up an ask, and buy side fund's order hits that ask and is filled (I guess I'm assuming the order was a market order from the beginning).  This is in effect the HFT front running the buy side fund.    Is this accurate?  Even if true, whether I have a genuine issue with this... I'm not sure.  Has anyone on the ""pro-HFT"" side written a solid rebuttal to Lewis and Katsuyama that has solid research behind it?" Vanguard has low cost ETFs that track the S&P 500. The ticker is VOO, its expense ratio is 0.05%, which is pretty low compared to others in the market. Someone correct me if I'm wrong, but you won't have to pay tax on the dividends if it's in a retirement account such as a Traditional(pay taxes when you withdraw) or Roth IRA(pay income/federal/fica etc, but no taxes on withdrawal)... I am American but live in Japan as a network and systems engineer.  I always drink the white one when in the US.  So many of them to pick from when I visit my family.   Not confident enough to invest based on this but for my own non-monetary selfish reasons I hope this suceeds well. Some of the ETFs you have specified have been delisted and are no longer trading.  If you want to invest in those specific ETFs, you need to find a broker that will let you buy European equities such as those ETFs.  Since you mentioned Merrill Edge, a discount broking platform, you could also consider Interactive Brokers since they do offer trading on the London Stock Exchange.  There are plenty more though.  Beware that you are now introducing a foreign exchange risk into your investment too and that taxation of capital returns/dividends may be quite different from a standard US-listed ETF. In the US, there are no Islamic or Shariah focussed ETFs or ETNs listed.  There was an ETF (JVS) that traded from 2009-2010 but this had such little volume and interest, the fees probably didn't cover the listing expenses.  It's just not a popular theme for North American listings. "There's actually a lot of smaller questions in your question, so I'll answer just a few here. The standard bond index for high yield corporates is the Barclays Capital High Yield Corporate index, which is the basis for JNK.  I am not familiar with the index behind HYG, the ""iBoxx $ Liquid High Yield index."" The ETFs are managed quantitatively to try to track the index as closely as possible.  AFAIK these ETFs do not attempt to take active positions. New issues are typically purchased with cash which is constantly coming in from interest and principal payments from other bonds.  There is rarely a need to sell bonds just to buy new issues.  Selling bonds is more common when a fund is experiencing redemptions. These ETFs and the high yield bonds they buy are not derivatives (your question seems to be confused on that point). The US Treasury is not directly involved in any way.  They are indirectly involved, as they are indirectly involved in US equities markets or world markets for that matter, although perhaps they have greater influence in the bond world. Moody's has extensive studies of default rates by ratings." "An ETF does not track any one individual stock. It ""is a marketable security that tracks an index, a commodity, bonds, or a basket of assets like an index fund."" Check out this link to learn more about ETFs. The easiest way see what ETF tracks a stock is to determine what sector and industry that company is in and find some ETF that trade it. The ETF will likely trade that stock, assuming that its market cap and exchange it trades on fits within the parameters of the ETF." No, some of Vanguard's funds are index funds like their Total Stock Market Index and 500 Index. In contrast, there are funds like Vanguard PRIMECAP and Vanguard Wellington that are actively managed. There are index funds in both open-end and exchange-traded formats. VTI is the ticker for Vanguard's Total Stock Market ETF while VTSMX is an open-end mutual fund format. VOO would be the S & P 500 ETF ticker while VFINX is one of the open-end mutual fund tickers, where VIIIX has a really low expense ratio but a pretty stiff minimum to my mind. As a general note, open-end mutual funds will generally have a 5 letter ticker ending in X while an ETF will generally be shorter at 3 or 4 letters in length. Most of the “recommendations” are just total market allocations.  Within domestic stocks, the performance rotates. Sometimes large cap outperform, sometimes small cap outperform. You can see the chart here (examine year by year):  https://www.google.com/finance?chdnp=1&chdd=1&chds=1&chdv=1&chvs=maximized&chdeh=0&chfdeh=0&chdet=1428692400000&chddm=99646&chls=IntervalBasedLine&cmpto=NYSEARCA:VO;NYSEARCA:VB&cmptdms=0;0&q=NYSEARCA:VV&ntsp=0&ei=_sIqVbHYB4HDrgGA-oGoDA Conventional wisdom is to buy the entire market. If large cap currently make up 80% of the market, you would allocate 80% of domestic stocks to large cap.  Same case with International Stocks (Developed). If Japan and UK make up the largest market internationally, then so be it.  Similar case with domestic bonds, it is usually total bond market allocation in the beginning.  Then there is the question of when you want to withdraw the money. If you are withdrawing in a couple years, you do not want to expose too much to currency risks, thus you would allocate less to international markets. If you are investing for retirement, you will get the total world market.  Then there is the question of risk tolerance. Bonds are somewhat negatively correlated with Stocks. When stock dips by 5% in a month, bonds might go up by 2%. Under normal circumstances they both go upward. Bond/Stock allocation ratio is by age I’m sure you knew that already.  Then there is the case of Modern portfolio theory. There will be slight adjustments to the ETF weights if it is found that adjusting them would give a smaller portfolio variance, while sacrificing small gains. You can try it yourself using Excel solver.  There is a strategy called Sector Rotation. Google it and you will find examples of overweighting the winners periodically. It is difficult to time the rotation, but Healthcare has somehow consistently outperformed. Nonetheless, those “recommendations” you mentioned are likely to be market allocations again.  The “Robo-advisors” list out every asset allocation in detail to make you feel overwhelmed and resort to using their service. In extreme cases, they can even break down the holdings to 2/3/4 digit Standard Industrial Classification codes, or break down the bond duration etc.  Some “Robo-advisors” would suggest you as many ETF as possible to increase trade commissions (if it isn’t commission free). For example, suggesting you to buy VB, VO, VV instead a VTI. S & P Index Announcements would have notes on when there are changes to the index.  For example in the S & P Small-cap 600 there is a change that takes affect on Feb. 19, 2013. As for how index funds handle changes to the fund, this depends a bit on the nature of the fund as open-end mutual funds would be different than exchange-traded funds.  The open-end fund would have to sell and purchase to keep tracking the index which can be interesting to see how well this is handled to keep the transaction costs down while the ETFs will just unload the shares in the redemption units of the stock leaving the index while taking in new shares with creation units of the newly added stock to the index. "I made an investing mistake many (eight?) years ago. Specifically, I invested a very large sum of money in a certain triple leveraged ETF (the asset has not yet been sold, but the value has decreased to maybe one 8th or 5th of the original amount). I thought the risk involved was the volatility--I didn't realize that due to the nature of the asset the value would be constantly decreasing towards zero! Anyhow, my question is what to do next?  I would advise you to sell it ASAP. You didn't mention what ETF it is, but chances are you will continue to lose money. The complicating factor is that I have since moved out of the United States and am living abroad (i.e. Japan). I am permanent resident of my host country, I have a steady salary that is paid by a company incorporated in my host country, and pay taxes to the host government. I file a tax return to the U.S. Government each year, but all my income is excluded so I do not pay any taxes. In this way, I do not think that I can write anything off on my U.S. tax return. Also, I have absolutely no idea if I would be able to write off any losses on my Japanese tax return (I've entrusted all the family tax issues to my wife). Would this be possible?  I can't answer this question but you seem to be looking for information on ""cross-border tax harvesting"". If Google doesn't yield useful results, I'd suggest you talk to an accountant who is familiar with the relevant tax codes. Are there any other available options (that would not involve having to tell my wife about the loss, which would be inevitable if I were to go the tax write-off route in Japan)? This is off topic but you should probably have an honest conversation with your wife regardless. If I continue to hold onto this asset the value will decrease lower and lower. Any suggestions as to what to do? See above: close your position ASAP For more information on the pitfalls of leveraged ETFs (FINRA) What happens if I hold longer than one trading day?  While there may be trading and hedging strategies that justify holding these investments longer than a day, buy-and-hold investors with an intermediate or long-term time horizon should carefully consider whether these ETFs are appropriate for their portfolio. As discussed above, because leveraged and inverse ETFs reset each day, their performance can quickly diverge from the performance of the underlying index or benchmark. In other words, it is possible that you could suffer significant losses even if the long-term performance of the index showed a gain." "This has been answered countless times before: One example you may want to look at is DGRO.  It is an iShares ETF that many discount brokers trade for free.  This ETF:  offers ""exposure to U.S. stocks focused on dividend growth""." A target date fund is NOT a world market index. There is no requirement that it be weighted based on the weights of the various world stock markets. If anything, historically (since the invention of target date funds), a 2:1 ratio is actually pretty low. 6:1 is, or was, probably more common. Just a token amount to non-US investments.