What does pink-sheet mean related to stocks?
It's an over-the-counter stock quote system. Read all about it. Or visit it.
"Doing your homework means to perform what's more accurately called ""fundamental analysis"". According to proponents of fundamental analysis (FA), it is possible to accurately determine how much a stock should trade for and then buy or sell the stock based on whether it trades above or below this target price. This target price is based on the discounted anticipated future earnings of your stock, so ""doing your homework"" means that you figure out how much future earnings you can expect from the stock and then figuring out at what rate you want to discount those future earnings (Are 1000 dollars that you'll earn next year worth $800 today or $900 or only $500? That depends on the overall economic and political climate...) So does this make any sense? Depends. I'm aware that there are a lot of anecdotes of people researching a stock, buying that stock and doing well with that stock. But poor decisions can at times lead to good outcomes... EDIT: Due to some criticism, I want to expand on a few points. So, is homework completely for naught? No!" "Because they track an index. Edited: The definition of the word in this case meaning ""something used or serving to point out; a sign, token, or indication"" from Meaning  #3 I presume therefore you are asking what an index is? There are many variations of what makes up an Index but in short it is a representation of some part of a market. An extremely simplistic calculation would be to take a basket of stocks, and sum their prices.  If one stock moves up a dollar, and one moves down a dollar, the index has effectively not changed, as it is presumed that the loss in one is offset by the gain in the other." "Not going to pretend to know what any of that actually means mate, haha! But if it involves Brownian Motion/Ito then you might find something relatable in that paper. Plenty of stuff outside that, but most not as ""mathematically clean"" (ie will involve hacks to fit observed data), or on the flipside closer to philosophical stuff like Mandelbrot and (sigh) Taleb, who more or less do a great job of explaining why the gospel models are all crap (which is reasonable), and that real world markets can't be bunged into a nice cookie-cutter model." The suffix represents the stock exchange the stock is traded on. N represents the New York Stock Exchange and O represents the Nasdaq. Sometimes a stock can be listed on more than one exchange so the suffix will give you an indication of which exchange the stock is on. For example the Australian company BHP Billiton Ltd is listed on multiple exchanges so is given a different suffix for the different exchanges (especially when the code is the same for each exchange). Below are a few examples of BHP: Thanks to the other answers, I now know what to google for. Frankfurt Stock Exchange: http://en.boerse-frankfurt.de/equities/newissues London Stock Exchange: http://www.londonstockexchange.com/statistics/new-issues-further-issues/new-issues-further-issues.htm "The balance sheet for a bank is the list of assets and liabilities that the bank directly is responsible for.  This would be things like loans the bank issues and accounts with the bank. Banks can make both ""balance sheet"" loans, meaning a loan that says on the balance sheet - one the bank gains the profits from but holds the risks for also.  They can also make ""off balance sheet"" loans, meaning they securitize the loan (sell it off, such as the mortgage backed securities). Most major banks, i.e. Chase, Citibank, etc., could be called ""balance sheet"" banks because at least some portion of their lending comes from their balance sheet.  Not 100% by any means, they participate in the security swaps extensively just like everyone does, but they do at least some normal, boring lending just as you would explain a bank to a five year old.  Bank takes in deposits from account holders, loans that money out to people who want to buy homes or start businesses. However, some (particularly smaller) firms don't work this way - they don't take responsibility for the money or the loans.  They instead ""manage assets"" or some similar term. I think of it like the difference between Wal-Mart and a consignment store.  Wal-Mart buys things from its distributors, and sells them, taking the risk (of the item not selling) and the reward (of the profit from selling) to itself.  On the other hand, a consignment store takes on neither: it takes a flat fee to host your items in its store, but takes no risk (you own the items) nor the majority of the profit. In this case, Mischler Financial Group is not a bank per se - they don't have accounts; they manage funds, instead.  Note the following statement on their Services page for example: Mischler Financial Group holds no risk positions and no unwanted inventory of securities, which preserves the integrity of our capital and assures our clients that we will be able to obtain bids and offers for them regardless of adverse market conditions. They're not taking your money and then making their own investments; they're advising you how to invest your money, or they're helping do it for you, but it's your money going out and your risk (and reward)." Edgar Online is the SEC's reporting repository where public companies post their forms, these forms contain financial data Stock screeners allow you to compare many companies based on many financial metrics. Many sites have them, Google Finance has one with a decent amount of utility Depends on the structure of the company and what shares are outstanding.  If the pink sheet stock has no voting power then buying all that stock doesn't get you any control at all.  On the other hand, if the outstanding shares only represent 20% of the company's overall shares, then buying all the shares isn't likely enough to have a controlling interest. Thus, you'll have to dig into the details.  If you want an example of where I'd have my doubts, look at Nestle's stock which has the ticker of NSRGY.  There can be companies that are structured with stock on multiple exchanges that can also be a challenge at times.  There is also something to be said if you own enough stock in a company that this has to be disclosed to the SEC when you buy more. Material Information means that any information that can reasonable affect the share price of the company [upward or downward] as looked by the investors. The idea is to provide a level playing field to all investors. Hence it forces people having material information not to trade when they have this information that is not yet disclosed. Yes it happens all the time and laws are quite stringent. There is monitoring of share activity by regulators ... hence most of the times the companies come out with their own guidelines and top & senior management is prohibited from trading in their own company’s shares for pretty much round the year except few windows the company decides is safe. Now it may not be possible to monitor every small material info, but any large spike of stocks after certain announcements is investigated by regulators to verify any undue gains. For ex a person who never trades suddenly buys large qty of shares and it goes up and he sells again ... etc "The penny/pink sheet stocks you tend to see promoted are the ones a) with small public floats or, b) they are thinly traded.  This means that any appreciable change in buy/sell volume will have an outsized effect on the stock's share price, even when the underlying fundamentals are not so great.  Promoters are frequently paid based on how much they can move a stock's price, but such moves are not long-lasting.  They peter out when the trading volumes return to more normal ranges for the stock because all of the hype has died out. There are some small-cap NASDAQ stocks which can be susceptible to promotion for the same reason -- they have small floats and/or are thinly traded.  Once someone figures out the best targets, they'll accumulate a position and then start posting all kinds of ""news"" on the web in an effort to drum up interest so they can sell off their position into the buying that follows.   The biggest problem with penny/pink sheet stocks is that they frequently fail to publish reliable financial statements, and their ownership is of a dubious nature.  In the past, these types of stocks have been targeted by organized crime syndicates, which ran their own ""pump and dump"" operations as a way to make relatively easy money.  This may still be true to some extent today.   Be wary of investing in any publicly-traded firm that has to use promoters to drum up investor interest, because it can be a serious red flag.  Even if it means missing out on a short-term opportunity, research the company before investing.  Read its financials, understand how it has behaved through its trading history, learn about the products/services it is selling.  Do your homework.  Otherwise you are doing the investing equivalent of taking your money and lighting it on fire. Remember, there's a good reason these companies are trading as penny/pink sheet stocks, and it generally has nothing to do with the notion (the promoters will tell you) that somehow the ""market has missed out on this amazing opportunity.""  Pump and dump schemes, which lie at the heart of almost all stock promotion, rely on convincing you, the investor, that you're smart enough to see what others haven't.  I hope this helps. Good luck!" 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. 10-Q is the quarterly report, and accordingly is filed quarterly. Similarly, 10-K is the annual report. 8-K is a general form for notification of material events. It is filed every time a material event is required to be reported to the shareholders. It may accompany the periodical reports, but doesn't have to. It can be filed on its own. If you're only interested in the financial statements, then you should be looking for the 10K/10Q forms. SEC will tell you when the forms were filed (dates), but it won't tell you what's more material and what's less. So you can plot a stock price graph on these dates, and see what was deemed more material by the investors based on the price fluctuations, but be prepared to find fluctuations that have no correlation to filings - because the market as a whole can drag the stock up or down. Also, some events may not be required to be reported to SEC, but may be deemed material by the investors. For example, a Cupertino town hall meeting discussing the zoning for the new AAPL HQ building may be deemed material by the investors, based on the sentiments, even if no decision was made to be reported to SEC. 1) Explicitly, how a company's share price in the secondary market affects the company's operations. (Simply: How does it matter to a company that its share price drops?) I have a vague idea of the answer, but I'd like to see someone cover it in detail.  2) Negative yield curves, or bonds/bills with negative yields  Thanks! Link only answers aren't good, but the list is pretty long. It's a moving target, the requirement change based on a number of criteria. It usually jumps to force you to sell when you hold a losing position, or when your commodity is about to skyrocket. "This is called ""change"" or ""movement"" - the change (in points or percentage) from the last closing value. You can read more about the ticker tape on Investopedia, the format you're referring to comes from there."