How to see a portfolio's overall profit or loss on Yahoo Finance?
The steps that I could imagine following:
The point of that question is to test if the user can connect shares and stock price.  However, that being said yeah, you're right. Probably gives off the impression that it's a bit elementary. I'll look into changing it asap. I had the same problem and was looking for a software that would give me easy access to historical financial statements of a company, preferably in a chart. So that I could easily compare earnings per share or other data between competitors. Have a look at Stockdance this might be what you are looking for.  Reuters Terminal is way out of my league (price and complexity) and Yahoo and Google Finance just don't offer the features I want, especially on financials. Stockdance offers a sort of stock selection check list on which you can define your own criterion’s. Hence it makes no investment suggestions but let's you implement your own investing strategy. Like others have said, mutual funds don't have an intraday NAV, but their ETF equivalents do. Use something like Yahoo Finance and search for the ETF.IV. For example VOO.IV. This will give you not the ETF price (which may be at a premium or discount), but the value of the underlying securities updated every 15 seconds. Returns reported by mutual funds to shareholders, google, etc. are computed after all the funds' costs, including Therefore the returns you see on google finance are the returns you would actually have gotten. You can use Google Finance Stock Screener for screening US stocks. Apparently it doesn't have the specific criterion (Last Price % diff from 52 week low) you are (were!) looking for.  I believe using its api you can get it, although it won't exactly be a very direct solution. "My Broker and probably many Brokers provide this information in a table format under ""Course of Sale"". It provides the time, price and volume of each trade on that day. You could also view this data on a chart in some charting programs. Just set the interval to ""Tick by Tick"" and look at the volume. ""Tick by Tick"" will basically place a mark for every trade that is taken and then the volume will tell you the size of that trade." "I keep spreadsheets that verify each $ distribution versus the rate times number of shares owned. For mutual funds, I would use Yahoo's historical data, but sometimes shows up late (a few days, a week?) and it isn't always quite accurate enough. A while back I discovered that MSN had excellent data when using their market price chart with dividends ""turned on,"" HOWEVER very recently they have revamped their site and the trusty URLs I have previously used no longer work AND after considerable browsing, I can no longer find this level of detail anywhere on their site !=( Happily, the note above led me to the Google business site, and it looks like I am ""back in business""... THANKS!" "You could use any of various financial APIs (e.g., Yahoo finance) to get prices of some reference stock and bond index funds.  That would be a reasonable approximation to market performance over a given time span. As for inflation data, just googling ""monthly inflation data"" gave me two pages with numbers that seem to agree and go back to 1914.  If you want to double-check their numbers you could go to the source at the BLS. As for whether any existing analysis exists, I'm not sure exactly what you mean.  I don't think you need to do much analysis to show that stock returns are different over different time periods." "At the bottom of Yahoo! Finance's S & P 500 quote Quotes are real-time for NASDAQ, NYSE, and NYSE MKT. See also delay   times for other exchanges. All information provided ""as is"" for   informational purposes only, not intended for trading purposes or   advice. Neither Yahoo! nor any of independent providers is liable for   any informational errors, incompleteness, or delays, or for any   actions taken in reliance on information contained herein. By   accessing the Yahoo! site, you agree not to redistribute the   information found therein. Fundamental company data provided by Capital IQ. Historical chart data   and daily updates provided by Commodity Systems, Inc. (CSI).   International historical chart data, daily updates, fund summary, fund   performance, dividend data and Morningstar Index data provided by   Morningstar, Inc. Orderbook quotes are provided by BATS Exchange. US   Financials data provided by Edgar Online and all other Financials   provided by Capital IQ. International historical chart data, daily   updates, fundAnalyst estimates data provided by Thomson Financial   Network. All data povided by Thomson Financial Network is based solely   upon research information provided by third party analysts. Yahoo! has   not reviewed, and in no way endorses the validity of such data. Yahoo!   and ThomsonFN shall not be liable for any actions taken in reliance   thereon. Thus, yes there is a DB being accessed that there is likely an agreement between Yahoo! and the providers." I second the Yahoo! Finance key stats suggestion, but I like Morningstar even better: http://quote.morningstar.com/stock/s.aspx?t=roic They show projected yield, based on the most recent dividend; the declared and ex-dividend dates, and the declared amount; and a table of the last handful of dividend payments. Back to Yahoo, if you want to see the whole dividend history, select Historical Prices, and from there, select Dividends Only. http://finance.yahoo.com/q/hp?s=ROIC&a=10&b=3&c=2009&d=00&e=4&f=2012&g=v You bought 1 share of Google at $67.05 while it has a current trading price of $1204.11. Now, if you bought a widget for under $70 and it currently sells for over $1200 that is quite the increase, no? Be careful of what prices you enter into a portfolio tool as some people may be able to use options to have a strike price different than the current trading price by a sizable difference. Take the gain of $1122.06 on an initial cost of $82.05 for seeing where the 1367% is coming. User error on the portfolio will lead to misleading statistics I think as you meant to put in something else, right? First - Google's snapshot -  Then - Yahoo -  I took these snapshots because they will not exist on line after the market opens, and without this context, your question won't make sense. With the two snapshots you can see, Yahoo shows the after hours trades and not just the official market close for the day. The amount it's down is exactly tracked from the close shown on Google. Now you know. You can write industry loss warrants. This is the closest thing I’ve found since I’ve been interested in this side of the ILS trade. Hedge funds and asset managers can do this. From what I understand it’s you selling the risk.   Want to start a fund? 🤔 "VaR does not do what it is supposed to do which is give you a ""floor"" with confidence on your potential losses.  Even for portfolios with millions of instruments, it will not give you a metric that means anything.  The point im trying to convey is that VaR does not give any meaningful information as its horribly inaccurate and that we would be better off WITHOUT VaR." The portfolio manager at Value Research Online does this very nicely. It tracks the underlying holdings of each fund, yielding correct calculations for funds that invest across the board. Take a look at the screenshot from my account:  If you have direct equity holdings (e.g., not through a mutual fund), that too gets integrated. Per stock details are also visible.