Stock Exchange price target
"Price targets aren't set day to day, because of market fluctuations are so high from day to day. But in their stock recommendations, brokerage firms will often set price targets for ""one year out.""  These targets aren't set in stone, so use them at your risk."
"You might consider learning how the ""matching"" or ""pairing"" system in the market operates.  The actual exchange only happens when both a buyer and a seller overlap their respect quotes.   Sometimes orders ""go to market"" for a particular volume.  Eg get me 10,000 Microsoft shares now.  which means that the price starts at the current lowest seller, and works up the price list until the volume is met.  Like all market it trades, it has it's advantages, and it's dangers.  If you are confident Microsoft is going to bull, you want those shares now, confident you'll recoup the cost.  Where if you put in a priced order, you might get only none or some shares. Same as when you sell.  If you see the price (which is the price of the last completed ""successful"" trade.  and think ""I'm going to sell 1000 shares"". then you give the order to the market (or broker), and then the same as what happened as before.  the highest bidder gets as much as they asked for, if there's still shares left over, they go to the next bidder, and so on down the price... and the last completed ""successful"" trade is when your last sale is made at the lowest price of your batch. If you're selling, and selling 100,000 shares. And the highest bidder wants 1,000,000 shares you'll only see the price drop to that guys bid.  Why will it drop (off the quoted price?).  Because the quoted price is the LAST sale, clearly if there's someone still with an open bid on the market...then either he wants more shares than were available (the price stays same), or his bid wasn't as high as the last bid (so when you sale goes through, it will be at the price he's offering).   Which is why being able to see the price queues is important on large traders. It is also why it can be important put stops and limits on your trades, een through you can still get gapped if you're unlucky.  However putting prices (""Open Orders"" vs ""(at)Market Orders"") can mean that you're sitting there waiting for a bounce/spike while the action is all going on without you). safer but not as much gain (maybe ;) ) that's the excitement of the market, for every option there's advantages...and risks... (eg missing out) There are also issues with stock movement, shadowing, and stop hunting, which can influence the price. But the stuff in the long paragraphs is the technical reasons." A stock market is just that, a market place where buyers and sellers come together to buy and sell shares in companies listed on that stock market. There is no global stock price, the price relates to the last price a stock was traded at on a particular stock market. However, a company can be listed on more than one stock exchange. For example, some Australian companies are listed both on the Australian Stock Exchange (ASX) and the NYSE, and they usually trade at different prices on the different exchanges. Also, there is no formula to determine a stock price. In your example where C wants to buy at 110 and B wants to sell at 120, there will be no sale until one or both of them decides to change their bid or offer to match the opposite, or until new buyers and/or sellers come into the market closing the gap between the buy and sell prices and creating more liquidity. It is all to do with supply and demand and peoples' emotions. "I've alway thought that it was strange, but the ""price"" that gets quoted on a stock exchange is just the price of the last transaction. The irony of this definition of price is that there may not actually be any more shares available on the market at that price. It's also strange to me that the price isn't adjusted at all for the size of the transaction. A transaction of just 1 share will post a new price even if just seconds earlier 100,000 shares traded for a different price. (Ok, unrealistic example, but you get my point.) I've always believed this is an odd way to describe the price. Anyway, my diatribe here is supposed to illustrate the point that the fluctuations you see in price don't really reflect changing valuations by the stock-owning public. Each post in the exchange maintains a book of orders, with unmatched buy orders on one side and unmatched sell orders on the other side. If you go to your broker and tell him, ""fill my order for 50,000 shares at market price"", then the broker won't fill you 50,000 shares at .20. Instead, he'll buy the 50 @ .22, then 80 @ .23, then 100 @ .30, etc. Because your order is so large compared to the unmatched orders, your market order will get matched a bunch of the unmatched orders on the sell side, and each match will notch the posted price up a bit. If instead you asked the broker, ""open a limit order to buy 50000 shares at .20"", then the exchange will add your order to the book: In this case, your order likely won't get filled at all, since nobody at the moment wants to sell at .20 and historically speaking it's unlikely that such a seller will suddenly appear. Filling large orders is actually a common problem for institutional investors: http://www.businessweek.com/magazine/content/05_16/b3929113_mz020.htm http://www.cis.upenn.edu/~mkearns/papers/vwap.pdf (Written by a professor I had in school!)" Since I've been doing this since late 03 I have colo machines in Chicago and NYC, and have direct exchange data feeds etc.  I mentioned in a prior post though, for someone starting out on algorithmic trading, I'd recommend Nanex for tick data and Interactive Brokers for your brokerage account. IB has a robust and easy to use API. It won't let you do the most low latency stuff bc you can't colo at the exchange and have to clear through their order management systems but if you are looking at opportunities that exist in the market in excess of 50ms it's probably a good place to start. If not, go Lightspeed imo, but that'll cost you on the colo/data a lot more. "Google Finance certainly has data for Tokyo Stock Exchange (called TYO on Google) listings.  You could create a ""portfolio"" consisting of the stocks you care about and then visit it once per day (or write a script to do so)." December, 8, 2011 ( 01:40 pm) :- Nifty breached the 5100 level with in the 1 hour of trade but after the announce of our country also affecting by the European crisis disapproval of the FDI in multi brands also made and session of market is in the profit booking mode.  Nifty facing strong resistance at 5150 - 5180 under this Nifty trend keep weak for a down target of 4940 level.  Banking index continuously providing good returns everyday with the really of SBI, AXIS &amp; ICICI Bank. There isn't a single universal way to reference a stock, there are 4 major identifiers with many different flavours of exchange ticker (see xkcd:Standards) I believe CUSIPs and ISINs represent a specific security rather than a specific listed instrument. This means you can have two listed instruments with one ISIN but different SEDOLs because they are listed in different places. The difference is subtle but causes problems with settlement Specifically on your question (sorry I got sidetracked) take a look at  CQS Symbol convention to see what everything means What you should compare is SPX, SPY NAV, and ES fair value.   Like others have said is SPX is the index that others attempt to track. SPY tracks it, but it can get a tiny bit out of line as explained here by @Brick .  That's why they publish NAV or net asset value.  It's what the price should be.  For SPY this will be very close because of all the participants.  The MER is a factor, but more important is something called tracking error, which takes into account MER plus things like trading expenses plus revenue from securities lending.  SPY (the few times I've checked) has a smaller tracking error than the MER.  It's not much of a factor in pricing differences. ES is the price you'll pay today to get SPX delivered in the future (but settled in cash).  You have to take into account dividends and interest, this is called fair value.  You can find this usually every morning so you can compare what the futures are saying about the underlying index. http://www.cnbc.com/pre-markets/ The most likely difference is you're looking at different times of the day or different open/close calculations. There are several Excel spreadsheets for downloading stock quotes (from Yahoo Finance), and historical exchange rates at http://investexcel.net/financial-web-services-kb Just to clarify Short Team Goals & Long Term Goals... Long Term goals are for something in future, your retirement fund, Children’s education etc. Short Term goals are something in the near future, your down payment for car, house, and holiday being planned. First have both the long and short terms goals defined. Of Couse you would need to review both these goals on a ongoing basis... To meet the short term goals you would need to make short term investments. Having arrived at a short term goal value, you would now need to make a decision as to how much risk you are willing [also how much is required to take] to take in order to meet your goal. For example if you goal is to save Rs 100,000 by yearend for the car, and you can easily set aside Rs 8,000 every month, you don't really need to take a risk. A simple Term / Fixed Deposit would suffice you to meet your goal. On the other hand if you can only save Rs 6,000 a year, then you would need to invest this into something that would return you around 35%. You would now need to take a risk. Stocks market is one option, there are multiple types of trades [day trades, shorts, options, regular trades] that one can do ... however the risk can wipe out even your capital. As you don't know these types of investments, suggest you start with dummy investing using quite a few free websites, MoneyControl is one such site, you get pseudo money and can buy sell and see how things actually move. This should teach you something about making quick gains or losses without actually gaining or loosing real money. Once you reach some confidence level, you can start trading using real money by opening a trading account almost every other bank in India offers online trading linked to bank account. Never lose sight of risk appetite, and revise if every now and then. When you don't have dependents, you can easily risk money for potential bumper, however after you have other commitments, you may want to tone down...  Edit: http://moneybhai.moneycontrol.com/moneybhai-rules.html is one such site, there are quite a few others as well that offer you to trade on virtual money. Try this for few months and you will understand whether you are making right decissions or not. Most likely economics then. What I'm looking to gain is an understanding of how the market works so that I may take that knowledge and use it to make investments, buy stocks, or possibly start a business.  I have a very large amount of time between my studies for my classes and I think it would be a waste to not learn these tools (to give you a reason for my interest in this). .on intraday basis in stock market sensex start its trading at 15878, up 64 points, and Nifty is at 4752, up 18 points.today trend is expecting volatile.  1-Buy AANJANEYA @ 510 , stoploss 500 , target 518 - 526 - 538 – 550. 2-HUL buy above 410 with the target of 414 with the stop loss of 406.50. The principle of demand-supply law will not work if spoofing (or layering, fake order) is implemented. However, spoofing stocks is an illegal criminal practice  monitored by SEC. In stock market, aggressive buyer are willing to pay for a higher ask price pushing the price higher even if ask size is considerably larger than bid size, especially when high growth potential with time is expected. Larger bids may attract more buyers, further perpetuating a price increase (positive pile-on effect). Aggressive sellers are willing to accept a lower bid price pushing the price lower even if ask size is considerably smaller than bid size, when a negative situation is expected. Larger asks may attract more sellers, further perpetuating a price fall (negative pile-on effect).  Moreover, seller and buyers considers not only price but also size of shares in their decision-making process, along with marker order and/or limit order. Unlike limit order, market order is not recorded in bid/ask size. Market order, but not limit order, immediately affects the price direction. Thus, ask/bid sizes alone do not give enough information on price direction. If stocks are being sold continuously at the bid price, this could be the beginning of a downward trend; if stocks are being sold continuously at the ask price, this could be the beginning of a upward trend.  This is because ask price is always higher than bid price. In all the cases, both buyers and sellers hope to make a profit in a long-term and short-term view The definition of market cap is exactly shares oustanding * share price, so something is wrong here. It seems that the share price is expressed in pence rather pounds. There's a note at the bottom: Currency in GBp. Note the 'p' rather than 'P'. So the share price of '544' is actually 544p, i.e. £5.44. However it's not really clear just from the annotations which figures are in pence and which are actually in pounds. It seems that the market cap is in pounds but the enterprise value is in pence, given that 4.37 billion is about the right value in pounds whereas 441 billion only really makes sense if expressed in pence. It looks like they actually got the enterprise value wrong by a factor of 100. Perhaps their calculation treated the share price as being denominated in pounds rather than pence. Saxo Bank offers direct access to Athens Stock Exchange. Interactive Brokers is your next best bet, and as you probably already noticed, they do not have a free platform. They are open to US and non-US citizens. Although they do not currently have direct exposure to individual companies on the Athens Stock Exchange, the various european exchanges they do provide direct market access for will give a lot of exposure. There are a few Greek companies that trade on non-Greek stock exchanges, if you want exposure. There are also Greek ETFs which bundle several companies together or try to replicate Greek company indices.