Search index futures in Yahoo Finance or Google Finance
Options - yes we can :) Options tickers on Yahoo! Finance will be displayed as per new options   symbology announced by OCC. The basic parts of new option symbol are: Root symbol + Expiration   Year(yy)+ Expiration Month(mm)+ Expiration Day(dd) + Call/Put   Indicator (C or P) + Strike price Ex.: AAPL January 19 2013, Put 615 would be AAPL130119P00615000 http://finance.yahoo.com/q?s=AAPL130119P00615000&ql=1 Futures - yes as well (: Ex.: 6A.M12.E would be 6AM12.CME using Yahoo Finance symbology. (simple as that, try it out) Get your major futures symbols from here: http://quotes.ino.com/exchanges/exchange.html?e=CME Neither site offers index futures or options pricing.  Your best best is likely to get the quote from a broker who supports trading those vehicles. Free sites usually limit themselves to stocks and sometimes to options chains -- the exception is Reuters where just about any security for which you have the reuters formatted trading symbol can be quoted. Yahoo finance does in fact have futures quotes.  But I've found them difficult to search for because you also have to know the expiration codes for the contract to find them. S&P 500 Emini quote for June 2012
remember that IV is literally the volatility that would be present to equate to the latest price of a particular option contract, assuming the Black-Scholes-Merton model. Yahoo's free finance service lists the IV for all the options that it tracks. For whatever reason, I don't believe they offer it.  Yahoo does.  A google for google finance VIX turns up people asking the question, but no quote on google. "http://www.attaincapital.com/alternative-investment-education/managed-futures-newsletter/investment-research-analysis/423  http://www.cta-info.com/cta_stats.htm  I just googled ""managed futures stats"".    I'm not 100% sure what your goal is, but I wouldn't look to filter out trades.  You're better off grading returns and variance within the returns.  http://www.autumngold.com/  Poke around the ""top traders"" section and compare the returns with the drawdown of the traders.  You'll see the ""lucky"" traders, but you'll also see the high risk guys and low risk guys." Yes, Alpha Vantage. As MasticatedTesticle points out, it is worth asking where it originally comes from, but it looked to me like a solid source for, in particular, intraday trading data. Additionally, Yahoo finance is done on R (zoo, PerformanceAnalytics libraries don't work anymore as far as I can tell). The numbers look right to me tho, let me know if things are off. I have been trading Forex and Futures as an independant Trader for almost 3 Years now, and unfortunately i have to agree with pizzlepaps statement that if you have to ask you probably should not be doing it at all.  There is a bunch of information out there on futures trading but then again im wondering which futures exactly you want to trade? Are we talking about ES contracts? Dax Contracts? Dow Contracts? Crude Contracts?  I mean im going to be honest here i really would like to be of help here but quite frankly i dont know how based on your question, so for now stay away from the futures market until you have done some heavy reading and defined your goals. I spent a while looking for something similar a few weeks back and ended up getting frustrated and asking to borrow a friend's Bloombterg.   I wish you the best of luck finding something,  but I wasn't able to.   S&amp;P and Morningstar have some stuff on their site,  but I wasn't able to make use of it.  Edit: Also,  Bloomberg allows shared terminals.  Depending on how much you think as a firm,  these questions might come up,  it might be worth the 20k / year Google Finance gives you this information. 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. Exactly, the way you phrase the question makes it too vague to explain. Futures are very complicated instruments, and you should not be going after futures contracts if you are not educated in exactly how they work.  I recommend getting a text on [derivative markets](http://books.google.com/books?id=6fNJGQAACAAJ&amp;dq=Fundamentals%20of%20Derivative%20Markets%20McDonald&amp;source=gbs_book_other_versions) and learn all the ropes before jumping in at all. I have been looking into CMEs trading tool. I might just play around with futures on it. You make a good point on that though. I am reading Hull's book on options, futures and derivatives, and so far so good. Only thing I would want to test is options on futures, which is missing :( . December, 2, 2011 (03:00pm) :-  Nifty Futures up by ( 1.57%) on the strong global crisis.  Steps look by USA, Chinese, &amp; European central banks are praised by every investors.  Bharat Petroleum up by (7.12%) on the strong crude oil cues in Nynex.  Nifty looks a strong support at 4930 &amp; up 100 points on the strong European opening FTSE trading at 5564 up by 75 points, DAX and CAC trading at 3180 up by 50 points.  Nifty futures have strong support levels at 4930 &amp; then 4850 &amp; resistance at 5140 &amp; then 530.0 levels. This would be a nice Raspberry Pi project for Mathematica, which comes bundled free on the Raspbian OS. You can program it up and leave it running.  It's not expensive and doesn't use much power. A program to monitor stock prices or volume could be written as simply as :-  This checks the volume of trades of Oct 2014 US crude oil futures every 30 seconds and sends an email if the volume jumps by more than 100. The financial data in this example is curated from Yahoo.  If specific data is not available or not updated frequently enough, if you can find an alternative online data source it's usually possible read the data in.  For example, this is apparently real-time data :- {Crude Oil, 92.79, -0.67, -0.71%} After leaving the above program running while writing this the volume of trades has risen like so :-  Edit I just set this running on a Raspberry Pi.  I had to use gmail for the email setup as described in this post: Configuring Mathematica to send email from a notebook.  Anyway, it's working.  Hope I don't get inundated with emails. ;-) I will be messaging you on [**2017-09-21 23:47:45 UTC**](http://www.wolframalpha.com/input/?i=2017-09-21 23:47:45 UTC To Local Time) to remind you of [**this link.**](https://www.reddit.com/r/finance/comments/6oqga3/a_mystery_trader_just_made_a_massive_bet_that_the/dkjog1s)  [**52 OTHERS CLICKED THIS LINK**](http://np.reddit.com/message/compose/?to=RemindMeBot&amp;subject=Reminder&amp;message=[https://www.reddit.com/r/finance/comments/6oqga3/a_mystery_trader_just_made_a_massive_bet_that_the/dkjog1s]%0A%0ARemindMe!  2 months) to send a PM to also be reminded and to reduce spam.  ^(Parent commenter can ) [^(delete this message to hide from others.)](http://np.reddit.com/message/compose/?to=RemindMeBot&amp;subject=Delete Comment&amp;message=Delete! dkjog91)  _____  |[^(FAQs)](http://np.reddit.com/r/RemindMeBot/comments/24duzp/remindmebot_info/)|[^(Custom)](http://np.reddit.com/message/compose/?to=RemindMeBot&amp;subject=Reminder&amp;message=[LINK INSIDE SQUARE BRACKETS else default to FAQs]%0A%0ANOTE: Don't forget to add the time options after the command.%0A%0ARemindMe!)|[^(Your Reminders)](http://np.reddit.com/message/compose/?to=RemindMeBot&amp;subject=List Of Reminders&amp;message=MyReminders!)|[^(Feedback)](http://np.reddit.com/message/compose/?to=RemindMeBotWrangler&amp;subject=Feedback)|[^(Code)](https://github.com/SIlver--/remindmebot-reddit)|[^(Browser Extensions)](https://np.reddit.com/r/RemindMeBot/comments/4kldad/remindmebot_extensions/) |-|-|-|-|-|-| You find a broker who handles futures accounts. Search on the word Forex and you'll find a number of companies happy to take your money. I trust you understand how futures work, the contract values, margin requirements, etc? You just don't have an account yet, right? The biggest issue with Yahoo Finance is the recent change to the API in May. The data is good quality, includes both dividend/split adjusted and raw prices, but it's much more difficult to pull the data with packages like R quantmod than before.  Google is fine as well, but there are some missing data points and you can't unadjust the prices (or is it that they're all unadjusted and you can't get adjusted? I can't recall). I use Google at home, when I can't pull from Bloomberg directly and when I'm not too concerned with accuracy.  Quandl seems quite good but I haven't tried them. There's also a newer website called www.alphavantage.co, I haven't tried them yet either but their data seems to be pretty good quality from what I've heard.