Can you help me find an ETF Selection website that evaluates my ETF holdings?
"I used to use etfconnect before they went paid and started concentrating on closed end funds. These days my source of information is spread out. The primary source about the instrument (ETF) itself is etfdb, backed by information from Morningstar and Yahoo Finance. For comparison charts Google Finance can't be beat. For actual solid details about a specific ETF, would check read the prospectus from the managing firm itself. One other comment, never trust a site that ""tells you"" which securities to buy. The idea is that you need sources of solid information about financial instruments to make a decision, not a site that makes the decision for you. This is due to the fact that everyone has different strategies and goals for their money and a single site saying buy X sell Y will probably lead you to lose your money."
Some other suggestions: Index-tracking mutual funds. These have the same exposure as ETFs, but may have different costs; for example, my investment manager (in the UK) charges a transaction fee on ETFs, but not funds, but caps platform fees on ETFs and not funds! Target date funds. If you are saving for a particular date (often retirement, but could also be buying a house, kids going to college, mid-life crisis motorbike purchase, a luxury cruise to see an eclipse, etc), these will automatically rebalance the investment from risk-tolerant (ie equities) to risk-averse (ie fixed income) as the date approaches. You can get reasonably low fees from Vanguard, and i imagine others. Income funds/ETFs, focusing on stocks which are expected to pay a good dividend. The idea is that a consistent dividend helps smooth out volatility in prices, giving you a more consistent return. Historically, that worked pretty well, but given fees and the current low yields, it might not be smart right now. That said Vanguard Equity Income costs 0.17%, and i think yields 2.73%, which isn't bad. Behind the scenes, mutual funds and ETFs are very similar.  Both can vary widely in purpose and policies, which is why understanding the prospectus before investing is so important. Since both mutual funds and ETFs cover a wide range of choices, any discussion of management, assets, or expenses when discussing the differences between the two is inaccurate.  Mutual funds and ETFs can both be either managed or index-based,  high expense or low expense, stock or commodity backed. Method of investing When you invest in a mutual fund, you typically set up an account with the mutual fund company and send your money directly to them.  There is often a minimum initial investment required to open your mutual fund account.  Mutual funds sometimes, but not always, have a load, which is a fee that you pay either when you put money in or take money out. An ETF is a mutual fund that is traded like a stock.  To invest, you need a brokerage account that can buy and sell stocks.  When you invest, you pay a transaction fee, just as you would if you purchase a stock.  There isn't really a minimum investment required as there is with a traditional mutual fund, but you usually need to purchase whole shares of the ETF.  There is inherently no load with ETFs. Tax treatment Mutual funds and ETFs are usually taxed the same.  However, capital gain distributions, which are taxable events that occur while you are holding the investment, are more common with mutual funds than they are with ETFs, due to the way that ETFs are structured.  (See Fidelity: ETF versus mutual funds: Tax efficiency for more details.)  That having been said, in an index fund, capital gain distributions are rare anyway, due to the low turnover of the fund. Conclusion When comparing a mutual fund and ETF with similar objectives and expenses and deciding which to choose, it more often comes down to convenience.  If you already have a brokerage account and you are planning on making a one-time investment, an ETF could be more convenient.  If, on the other hand, you have more than the minimum initial investment required and you also plan on making additional regular monthly investments, a traditional no-load mutual fund account could be more convenient and less expensive. PST, or any of the Ultra Short/Long funds aren't actually holding any traditional securities -- just swaps that are betting on the underlying asset. They also don't track the value of the underlying security over time -- just for one day. (And they're not even guaranteed to do that!) IEF is an actual treasury bond fund that holds real-life treasury securities, not swaps. Shorting a fund like IEF is one option, another is to buy options on a fund like IEF. Be very careful investing with ETFs, and don't buy any until you fully read and understand the prospectus. I got burned by an Ultra Long ETF because I didn't do my homework. "You seem to have it right.  Unless you have a big position, having MLP shares in your IRA will not cause you any tax hassles.  Your IRA will get a Schedule K from the MPL (which may be mailed to you), but you won't need to do anything with that unless you're over the UBI limit.  Last I checked, that was $1000, and you probably won't exceed that. UBI in principle needs to be evaluated every year, so it's not necessarily a ""one-time"" event.  If your IRA does go over the UBI limit, your IRA (not you) needs to file a return.  In that case, contact your custodian and tell them about the Schedule K that you got. See also my answer here: Tax consequences of commodity ETF The question is about commodity ETFs in IRAs, but the part of my answer about UBI applies equally well." Oanda.com trades spot forex and something they call box options, it's not quite what you are looking for, but maybe worth looking up. You can follow the intra-day NAV of an ETF, for instance SPY, by viewing its .IV (intra-day value) ticker which tracks it's value.   http://finance.yahoo.com/q?s=spy http://finance.yahoo.com/q?s=^SPY-IV Otherwise, each ETF provider will update their NAV after business each day on their own website. https://www.spdrs.com/product/fund.seam?ticker=spy I won't be able to model stock prices using this information.  The pros aren't likely to use Google as much. Even the casual investor is likely to have his own habits. For example, I've come to like how Yahoo permits me to set up a portfolio and follow the stocks I want. And the information that interests me is there, laid out nicely, price, history, insider trades, news etc.  But your effort probably still has some discovery value, as it will help you understand when interest in a company suddenly swells above normal. Nothing wrong with a good project like that. Just don't expect to extract too much market-beating success from it. The pros will eat your lunch, take your money, and not even say thanks. Welcome to Money.SE. I have no idea if Wikivest can handle options, but I've been pretty satisfied with it as a portfolio visualization tool. It links automatically with many brokerage accounts, and has breakdowns by both portfolio and individual investment levels.