What does “points” mean in such contexts (stock exchange, I believe)?
"What does ""points"" mean In any stock market, there are certain stocks that go up and certain stocks that go down. Hence if we want to find the generic health of stock market, i.e. on an average is it going up or down, we have no means to find out.  A practise that has evolved over the years is take a set of companies and find if on average they have gone up or gone down. In very simple terms say in 1970 I take the Market Capitalization of a set of 50 companies, lets say its value is ""X"". I would now call this index as value of 100. Now after a month if the Market Capitalization is 2X, the index value would be 200. After another month if the Market Capitalization come down to 1.5X, then index value would be 150. So essentially now one is able to get the general trend more easily. S&P is an index of Select 500 companies based on various parameters. So in isolation 2000 does not mean anything. However as a comparison it does give quite a bit of insight. Note there are various adjustments made to factor, i.e. certain companies go bankrupt or are not doing well are removed from Index, share splits, mergers, etc. This ensure that the Index is neutral and does not show unwarranted spikes." Points are the units of measurement of the index. They're calculated based on the index formula, which in turn based on the prices of the underlying stocks. Movement in points is not really interesting, the movement as a percentage of the base price (daily opening, usually) is more interesting since it gives more context.
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. "What you need to do is go to yahoo finance and look at different stock's P/E ratios. You'll quickly see that the stocks can be sorted by this number. It would be an interesting exercise to get an idea of why P/E isn't a fixed number, how certain industries cluster around a certain number, but even this isn't precise. But, it will give you an idea as to why your question has no answer. ""Annual earnings are $1. What is the share price?"" ""Question has no answer""" Wikipedia is your friend: http://en.wikipedia.org/wiki/List_of_stock_exchanges Consider the mechanic which actually drives the 'price' of a stock. In simplest terms, the 'price' of a stock is the price at which the most recent trade occurred. ie: if the price of IBM is $100/share, that means the last time someone bought IBM stock, they paid $100. Above and below the 'spot price', are dozens/hundreds/thousands of buyers and sellers who have placed orders that no one is yet willing to match. ie: if IBM's spot price is at $100, there could still be 10,000 people willing to sell for $101 (called the 'ask' price, for the lowest price someone is currently willing to sell at), and 15,000 willing to buy for $99 (called the 'bid' price, for the highest price someone is currently willing to buy for).  Until someone is willing to buy for $101, then no one will be able to sell at $101. Until someone is willing to sell for $99, no one will be able to buy for $99. Typically orders are placed in the market at a particular limit. Meaning that those orders to buy at $99/sell at $101 are already in the 'system', and will be matched immediately as soon as someone is willing to meet the price on the other side. Now consider general market economics: high demand drives up price, and high supply drives down price. If the details above for IBM were yesterday, and today some news came out that IBM was laying off employees, imagine that another 10,000 people who held shares wanted to sell. Now there would be 20,000 sellers and only 15,000 buyers. If those new sellers were aggressive about wanting to sell, they would have to drop their price to $99, to match the highest buyers in the market. Put together, this means that as more sellers enter the market, supply of shares increases, driving down price. Conversely, as more buyers enter the market, demand for shares increases, driving up share price. As a result of the above, you can say that (all else being equal) if price for a stock goes up, there were more buyers that day, and if price goes down, there were more sellers that day. On the face of it, that is not necessarily true, because you could have the same number of buyers and sellers, one side could have simply decreased/increased their acceptable price to match the other side. You could think of points 1 and 3 combined to be similar to buying shares and selling calls on a part of those shares. $50k is the net of the shares and calls sale (ie without point 3, the investor would pay more for the same stake). Look up convertible debt, and why it's used. It's basically used so that both parties get 'the best of both world's' from equity and debt financing.   Who is he selling his share to in point 2 back to the business or to outside investors? "First, note that a share represents a % of ownership of a company. In addition to the right to vote in the management of the company [by voting on the board of directors, who hires the CEO, who hires the VPs, etc...], this gives you the right to all future value of the company after paying off expenses and debts. You will receive this money in two forms: dividends approved by the board of directors, and the final liquidation value if the company closes shop. There are many ways to attempt to determine the value of a company, but the basic theory is that the company is worth a cashflow stream equal to all future dividends + the liquidation value. So, the market's ""goal"" is to attempt to determine what that future cash flow stream is, and what the risk related to it is. Depending on who you talk to, a typical stock market has some degree of 'market efficiency'. Market efficiency is basically a comment about how quickly the market reacts to news. In a regulated marketplace with a high degree of information available, market efficiency should be quite high. This basically means that stock markets in developed countries have enough traders and enough news reporting that as soon as something public is known about a company, there are many, many people who take that information and attempt to predict the impact on future earnings of the company. For example, if Starbucks announces earnings that were 10% less than estimated previously, the market will quickly respond with people buying Starbucks shares lowering their price on the assumption that the total value of the Starbucks company has decreased. Most of this trading analysis is done by institutional investors. It isn't simply office workers selling shares on their break in the coffee room, it's mostly people in the finance industry who specialize in various areas for their firms, and work to quickly react to news like this. Is the market perfectly efficient? No. The psychology of trading [ie: people panicking, or reacting based on emotion instead of logic], as well as any inadequacy of information, means that not all news is perfectly acted upon immediately. However, my personal opinion is that for large markets, the market is roughly efficient enough that you can assume that you won't be able to read the newspaper and analyze stock news in a way better than the institutional investors. If a market is generally efficient, then it would be very difficult for a group of people to manipulate it, because someone else would quickly take advantage of that. For example, you suggest that some people might collectively 'short AMZN' [a company worth half a trillion dollars, so your nefarious group would need to have $5 Billion of capital just to trade 1% of the company]. If someone did that, the rest of the market would happily buy up AMZN at reduced prices, and the people who shorted it would be left holding the bag. However, when you deal with smaller items, some more likely market manipulation can occur. For example, when trading penny stocks, there are people who attempt to manipulate the stock price and then make a profitable trade afterwards. This takes advantage of the low amount of information available for tiny companies, as well as the limited number of institutional investors who pay attention to them. Effectively it attempts to manipulate people who are not very sophisticated. So, some manipulation can occur in markets with limited information, but for the most part prices are determined by the 'market consensus' on what the future profits of a company will be.  Additional example of what a share really is: Imagine your neighbor has a treasure chest on his driveway: He gathers the neighborhood together, and asks if anyone wants to buy a % of the value he will get from opening the treasure chest. Perhaps it's a glass treasure chest, and you can mostly see inside it. You see that it is mostly gold and silver, and you weigh the chest and can see that it's about 100 lbs all together. So in your head, you take the price of gold and silver, and estimate how much gold is in the chest, and how much silver is there. You estimate that the chest has roughly $1,000,000 of value inside. So, you offer to buy 10% of the chest, for $90k [you don't want to pay exactly 10% of the value of the company, because you aren't completely sure of the value; you are taking on some risk, so you want to be compensated for that risk].  Now assume all your neighbors value the chest themselves, and they come up with the same approximate value as you. So your neighbor hands out little certificates to 10 of you, and they each say ""this person has a right to 10% of the value of the treasure chest"". He then calls for a vote from all the new 'shareholders', and asks if you want to get the money back as soon as he sells the chest, or if you want him to buy a ship and try and find more chests. It seems you're all impatient, because you all vote to fully pay out the money as soon as he has it. So your neighbor collects his $900k [$90k for each 10% share, * 10], and heads to the goldsmith to sell the chest. But before he gets there, a news report comes out that the price of gold has gone up. Because you own a share of something based on the price of gold, you know that your 10% treasure chest investment has increased in value. You now believe that your 10% is worth $105k. You put a flyer up around the neighborhood, saying you will sell your share for $105k. Because other flyers are going up to sell for about $103-$106k, it seems your valuation was mostly consistent with the market.  Eventually someone driving by sees your flyer, and offers you $104k for your shares. You agree, because you want the cash now and don't want to wait for the treasure chest to be sold. Now, when the treasure chest gets sold to the goldsmith, assume it sells for $1,060,000 [turns out you underestimated the value of the company]. The person who bought your 10% share will get $106k [he gained $2k]. Your neighbor who found the chest got $900k [because he sold the shares earlier, when the value of the chest was less clear], and you got $104k, which for you was a gain of $14k above what you paid for it. This is basically what happens with shares. Buy owning a portion of the company, you have a right to get a dividend of future earnings. But, it could take a long time for you to get those earnings, and they might not be exactly what you expect. So some people do buy and sell shares to try and earn money, but the reason they are able to do that is because the shares are inherently worth something - they are worth a small % of the company and its earnings." "What does it mean in terms of share price? Should the share price increase by 15 cents?  No, but you're on the right track. In theory, the price of a share reflects it's ""share"" of time discounted future earnings. To put it concretely, imagine a company consistently earning 15 cents a share every year and paying it all out as dividends. If you only paid 25 cents for it, you could earn five cents a share by just holding it for two years. If you imagine that stocks are priced assuming a holding period of 20 years or so, so we'd expect the stock to cost less than 3 dollars.  More accurately, the share price reflects expected future earnings. If everyone is assuming this company is growing earnings every quarter, an announcement will only confirm information people have already been trading based on. So if this 15 cents announcement is a surprise, then we'd expect the stock price to rise as a function of both the ""surprise"" in earnings, and how long we expect them to stay at this new profitability level before competition claws their earnings away. Concretely, if 5 cents a share of that announcement were ""earnings surprise,"" you'd expect it to rise somewhere around a dollar." Essentially, yes, Peter Lynch is talking about the PEG Ratio. The Price/Earnings to Growth (PEG) Ratio is where you take the p/e ratio and then divide that by the growth rate (which should include any dividends).  A lower number indicates that the stock is undervalued, and could be a good buy. Lynch's metric is the inverse of that: Growth rate divided by the p/e ratio.  It is the same idea, but in this case, a higher number indicates a good value for buying. In either case, the idea behind this ratio is that a fairly priced stock will have the p/e ratio equal the growth rate.  When your growth rate is larger than your p/e ratio, you are theoretically looking at an undervalued stock. 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. "I can see two possibilities. Either a deal is struck that someone (the company itself, or a large owner) buys out the remaining shares. This is the scenario @mbhunter is talking about, so I won't go too deeply into it, but it simply means that you get money in your bank account for the shares in question the same as if you were to sell them for that price (in turn possibly triggering tax effects, etc.). I imagine that this is by far the most common approach. The other possibility is that the stock is simply de-listed from a public stock exchange, and not re-listed elsewhere. In this case, you will still have the stock, and it will represent the same thing (a portion of the company), but you will lose out on most of the ""market"" part of ""stock market"". That is, the shares will still represent a monetary value, you will have the same right to a portion of the company's profits as you do now, etc., but you will not have the benefit of the market setting a price per share so current valuation will be harder. Should you wish to buy or sell stock, you will have to find someone yourself who is interested in striking a deal with you at a price point that you feel comfortable with." As Chris pointed out in his comment, smaller stock exchanges may use open outcry. There are several exchanges that use open outcry/floor trading in the US, however, although they aren't necessarily stock exchanges.  Having visited the three Chicago exchanges I mentioned, I can personally vouch for their continued use of a trading floor, although its use is declining in all three. Graphs are nothing but a representation of data. Every time a trade is made, a point is plotted on the graph. After points are plotted, they are joined in order to represent the data in a graphical format.  Think about it this way.  1.) Walmart shuts at 12 AM. 2.)Walmart is selling almonds at $10 a pound.  3.) Walmart says that the price is going to reduce to $9 effective tomorrow. 4.) You are inside the store buying almonds at 11:59 PM.  5.) Till you make your way up to the counter, it is already 12:01 AM, so the store is technically shut. 6.) However, they allow you to purchase the almonds since you were already in there.  7.) You purchase the almonds at $9 since the day has changed. 8.) So you have made a trade and it will reflect as a point on the graph. 9.) When those points are joined, the curves on the graph will be created. 10.) The data source is Walmart's system as it reflects the sale to you. ( In your case the NYSE exchange records this trade made). Buying a stock is just like buying almonds. There has to be a buyer. There has to be a seller. There has to be a price to which both agree. As soon as all these conditions are met, and the trade is made, it is reflected on the graph. The only difference between the graphs from 9 AM-4 PM, and 4 PM-9 AM is the time. The trade has happened regardless and NYSE(Or any other stock exchange) has recorded it! The graph is just made from that data. Cheers. Pivots Points are significant levels technical analysts can use to determine directional movement, support and resistance. Pivot Points use the prior period's high, low and close to formulate future support and resistance. In this regard, Pivot Points are predictive or leading indicators. There are at least five different versions of Pivot Points. I will focus on Standard Pivot Points here as they are the simplest. If you are looking to trade off daily charts you would work out your Pivot Points from the prior month's data. For example, Pivot Points for first trading day of February would be based on the high, low and close for January. They remain the same for the entire month of February. New Pivot Points would then be calculated on the first trading day of March using the high, low and close for February. To work out the Standard Pivot Points you use the High, Low and Close from the previous period (i.e. for daily charts it would be from the previous month) in the following formulas: You will now have 5 horizontal lines: P, R1, R2, S1 and S2 which will set the general tone for price action over the next month. A move above the Pivot Point P suggests strength with a target to the first resistance R1. A break above first resistance shows even more strength with a target to the second resistance level R2. The converse is true on the downside. A move below the Pivot Point P suggests weakness with a target to the first support level S1. A break below the first support level shows even more weakness with a target to the second support level S2. The second resistance and support levels (R2 & S2) can also be used to identify potentially overbought and oversold situations. A move above the second resistance level R2 would show strength, but it would also indicate an overbought situation that could give way to a pullback. Similarly, a move below the second support level S2 would show weakness, but would also suggest a short-term oversold condition that could give way to a bounce. This could be used together with a momentum indicator such as RSI or Stochastic to confirm overbought or oversold conditions.  Pivot Points offer a methodology to determine price direction and then set support and resistance levels, however, it is important to confirm Pivot Point signals with other technical analysis indicators, such as candle stick reversal patterns, stochastic and general Support and Resistance Levels in the price action. These pivot points can be handy but I actually haven’t used them for trade setups and entries myself. I prefer to use candle sticks together with stochastic to determine potential turning points and then take out trades based on these. You can then use the Pivot Points Resistance and Support levels to help you estimate profit targets or areas to start becoming cautious and start tightening your stops. Say, for example, you have gone long from a signal you got a few days ago, you are now in profit and the price is now approaching R2 whilst the Stochastic is approaching overbought, you might want to start tightening your stop loss as you might expect some weakness in the price in the near future. If prices continue up you keep increasing your profits, if prices do reverse then you keep the majority of your existing profits. This would become part of your trade management. If you are after finding potential market turning points and take out trades based on these, then I would suggest using candlestick charting reversal patterns for your trade setups. The patterns I like to use most in my trading can be described as either the Hammer or One White Soldier for Bullish reversals and Shooting Star or One Black Crow for Bearish reversals. Below are diagrams of where to place your entries and exits on both Bullish and Bearish reversal patterns. Bullish Reversal Pattern   So after some period of weakness in the price you would look for a bullish day where the price closes above the previous day’s high, you place your buy order here just before market close and place your initial stop just below the low of the day. You would apply this either for an uptrending stock where the price has retracted from or near the trendline or Moving Average, or a ranging stock where price is bouncing off the support line. The trade is reinforced if the Stochastic is in or near the oversold and crossing back upwards, volume on the up day is higher than volume on the down days, and the market as a whole is moving up as well. The benefit with this entry is that you are in early so you capture any bullish move up at the open of the next day, such as gaps. The drawbacks are that you need to be in front of your screen before market close to get your price close to the market close and you may get whipsawed if prices reverse at the open of the next day, thus being stopped out with a small loss. As the price moves up you would move your stop loss to just below the low of each day. Alternative Bullish Reversal Entry  An alternative, entry would be to wait for after market close and then start your analysis (easier to do after market close than whilst the market is open and less emotions involved). Place a stop buy order to buy at the open of next trading day just above the high of the bullish green candle. Your stop is placed exactly the same, just below the low of the green bullish candle. The benefits of this alternative entry include you avoid the trade if the price reverses at the open of next day, thus avoiding a potential small loss (in other words you wait for further confirmation on the next trading day), and you avoid trading during market open hours where your emotions can get the better of you. I prefer to do my trading after market close so prefer this alternative. The drawback with this alternative is that you may miss out on bullish news prior to and at the next open, so miss out on some potential profits if prices do gap up at the open. This may also increase your loss on the trade if the prices gaps up then reverses and hits your stop on the same day. However, if you choose this method, then you will just need to incorporate this into your trading plan as potential slippage. Bearish Reversal Pattern   So after some short period of strength in the price you would look for a bearish day where the price closes below the previous day’s low, you place your sell short order here just before market close and place your initial stop just above the high of the day. You would apply this either for an downtrending stock where the price has retracted from or near the trendline or Moving Average, or a ranging stock where price is bouncing off the resistance line. The trade is reinforced if the Stochastic is in or near the overbought and crossing back downwards, volume on the up day is higher than volume on the up days, and the market as a whole is moving down as well. The benefit with this entry is that you are in early so you capture any bearish move down at the open of the next day, such as gaps. The drawbacks are that you need to be in front of your screen before market close to get your price close to the market close and you may get whipsawed if prices reverse at the open of the next day, thus being stopped out with a small loss. As the price moves down you would move your stop loss to just above the high of each day. Alternative Bearish Reversal Entry   An alternative, entry would be to wait for after market close and then start your analysis (easier to do after market close than whilst the market is open and less emotions involved). Place a stop sell short order to sell at the open of next trading day just below the low of the bearish red candle. Your stop is placed exactly the same, just above the high of the red bearish candle. The benefits of this alternative entry include you avoid the trade if the price reverses at the open of next day, thus avoiding a potential small loss (in other words you wait for further confirmation on the next trading day), and you avoid trading during market open hours where your emotions can get the better of you. I prefer to do my trading after market close so prefer this alternative. The drawback with this alternative is that you may miss out on bearish news prior to and at the next open, so miss out on some potential profits if prices do gap down at the open. This may also increase your loss on the trade if the prices gaps down then reverses and hits your stop on the same day. However, if you choose this method, then you will just need to incorporate this into your trading plan as potential slippage. You could also trade other candle stick patterns is similar ways. And with the long entries you can also use them to get into the market with longer term trend following strategies, you would usually just use a larger stop for longer term trading. To determine the size of your order you would use the price difference between your entry and your stop. You should not be risking more than 1% of your trading capital on any one trade. So if your trading capital is $20,000 your risk per trade should be $200. If you were looking to place your buy at 5.00 and had your initial stop at $4.60, you would divide $200 by $0.40 to get 500 stocks to buy. Using this form of money management you keep your losses down to a maximum of $200 (some trades may be a bit higher due to some slippage which you should allow for in your trading plan), which becomes your R-multiple. Your aim is to have your average win at 3R or higher (3 x your average loss), which will give you a positive expectancy even with a win ratio under 50%. Once you have written down your trading rules you can search stock charts for potential setups. When you find one you can backtest the chart for similar setup over the past few years. For each setup in the past jot down the prices you would have entered at, where you would have set your stop, work out your R, and go day by day, moving your stop as you go, and see where you would have been stopped out. Work out your profit or loss in terms of R for each setup and then add them up. If you get a positive R multiple, then this may be a good stock to trade on this setup. If you get a negative R multiple, then maybe give this stock a miss and look for the next setup. You can setup watch-lists of stocks that perform well for both long setups and short setups, and then trade these stocks when you get a new signal. It can take some time starting off, but once you have got your watch-lists for a particular setup, you just need to keep monitoring those stocks. You can create other watch-lists for other type of setups you have backtested as well. The meaning is quite literal - a representative stock list is a list of stocks that would reasonably be expected to have about the same results as the whole market, i.e. be representative of an investment that invests in all those stocks. Of course, you don't want to invest in all stocks individually, that would be impractical, but you can either choose a diverse array of stocks that are (should be) representative, as the article recommends, or alternatively choose to invest in an index fund which offers a practical way to invest in all the stocks in the index at once. Thank you for replying. I'm not sure I totally follow though, aren't you totally at mercy of the liquidity in the stock? I guess I'm havinga hard time visualizing the value a human can add as opposed to say vwapping it or something. I can accept that you're right, just having a difficult time picturing it