How are derivatives different from bucket shops?
"How are derivatives like covered warrants or CFDs different from the bucket shops that were made illegal in the US? After reading up a little on the topic, the core difference seems to be that bucket shops were basically running betting pools, with everyone betting against the operator, whereas CFDs and similar derivatives are traded between speculators and the operator merely provides a market and checks the liquidity of participants. A CW seems to be a different matter that I'm not fully sure I understand (at least the description of Wikipedia seems to contradict your statement about not trade being performed on the underlying security). Should I worry that some regulator decides that my ""market maker"" is an illegal gambling operation? Not really. Nations with a mature financial industry (like Japan) invariably have heavy regulations that mandate constant auditing of institutions that sell financial instruments. In Japan, the Financial Services Agency is in charge of this. It's almost impossible that they would let an institution operate and later decide that its basic business model is illegal. What is possible are mainly two scenarios:"
There are a few unsavory factors that have led to the creation of new derivatives: Not directly an answer to your question, but somewhat related: There are derivatives (whose English name I sadly don't know) that allow to profit from breaking through an upper or alternatively a lower barrier. If the trade range does not hit either barrier you lose. This kind of derivative is useful if you expect a strong movement in either direction, which typically occurs at high volume. Late to the party, but my finance professor put it in simplest terms:  An example of a derivative is a credit default swap. An example of a credit default swap is that if you and your buddy bet on a football game that happens every year, and if the team you picked wins, you get paid by your friend, but you pay him if his team wins.   The credit default swaps were a huge topic during 2008-2009 because people could bet on companies tanking, and also short their stock to help further the bad vibes. It's not! With gambling, you're placing a bet on some team's performance but you don't own the team, or the field they play on, or the other team, or the ball!  Derivatives are just like that! Except with derivatives, the team can bet against themselves, and not tell you that they have! That's not 100% correct, as some leveraged vehicles choose to re-balance on a monthly basis making them less risky (but still risky).  If I'm not mistaken the former oil ETN 'DXO' was a monthly re-balance before it was shut down by the 'man' Monthly leveraged vehicles will still suffer slippage, not saying they won't.  But instead of re-balancing 250 times per year, they do it 12 times.   In my book less iterations equals less decay. Basically you'll bleed, just not as much.  I'd only swing trade something like this in a retirement account where I'd be prohibited from trading options. Seems like you can get higher leverage with less risk trading options, plus if you traded LEAPS, you could choose to re-balance only once per year. "For sake of simplicity, say the Euro is trading at $1.25. You have leveraged control of $100,000 given the 100x leverage. If you are bullish on the Euro, you are long 80,000 euros. For every 1% it rises, you gain $1000. If it drops by the same 1%, you are wiped out, you lost your $1000. With the contracts I am familiar with, there is a minimum margin, and your account is ""marked to market"" each night. If your positive balance drops too low, you get the margin call. It's a zero sum game, for every dollar you make, there's a guy on the other side of the trade. Odds are he's doing this full time and is smarter than you." The most obvious use of a collateral is as a risk buffer. Just as when you borrow money to buy a house and the bank uses the house as a collateral, so when people borrow money to loan financial instruments (or as is more accurate, gain leverage) the lender keeps a percentage of that (or an equivalent instrument) as a collateral. In the event that the borrower falls short of margin requirements, brokers (in most cases) have the right to sell that collateral and mitigate the risk.  Derivatives contracts, like any other financial instrument, come with their risks. And depending on their nature they may sometimes be much more riskier than their underlying instruments. For example, while a common stock's main risk comes from the movements in its price (which may itself result from many other macro/micro-economic factors), an option in that common stock faces risks from those factors plus the volatility of the stock's price.  To cover this risk, lenders apply much higher haircuts when lending against these derivatives. In many cases, depending upon the notional exposure of the derivative, that actual dollar amount of the collateral may be more than the face value or the market value of the derivatives contract. Usually, this collateral is deposited not as the derivatives contract itself but rather as the underlying financial instrument (an equity in case of an option, a bond in case of a CDS, and so on). This allows the lender to offset the risk by executing a trade on that collateral itself. The point of derivatives is to get rid of the risk you don't want so you can acquire exposure only to the risk you want. Who wants weather/temperature risk -- speculators. Who doesn't want that risk? Anyone who's core business is adversely affected by bad weather. It's the same reason multinational firms will hedge FX and interest rates. All a speculator is typically doing is taking the other side of the trade based on what they feel is the true price of the risk they are assuming Good comparable.  Interest Rate Swap very often also come at a charge i.e. the hedging counterparty typically charges you a 'credit' and 'execution' charge ontop of what you pay them (fixed rate).  This means that the Mafia-like Bully is going to keep some money in his own pocket for dealing with the 'variable' bully and overall he will take a bit of a profit from this deal. Yes and no, P2P Capital Markets is similar concept but is more geared towards business loans. Community Lend used to offer this service but has stopped. "This question was asked over at wilmott.com which is a site for quantitative analysts. Some of the finest minds in the business (I am serious here) pondered the question. the best answer was along the lines of: ""A Gambler generally gambles their own money, a derivatives trader gambles using someone else's"".  There is an important legal difference is that a gambling dept is normally considered a ""debt of honor"", that is not enforceable in a court of law whilst a derivatives contract is considered legally binding. This last bit gets a bit interesting under some jurisdictions because only derivatives contracts involving the delivery of something physical are enforceable, whilst contracts involving settlement with financial instruments are not, so a stock index future would not be recognized." "I think to some extent you may be confusing the terms margin and leverage. From Investopedia Two concepts that are important to traders are margin and leverage. Margin is a loan extended by your broker that allows you to leverage the funds and securities in your account to enter larger trades. In order to use margin, you must open and be approved for a margin account. The loan is collateralized by the securities and cash in your margin account. The borrowed money doesn't come free, however; it has to be paid back with interest. If you are a day trader or scalper this may not be a concern; but if you are a swing trader, you can expect to pay between 5 and 10% interest on the borrowed money, or margin. Going hand-in-hand with margin is leverage; you use margin to create leverage. Leverage is the increased buying power that is available to margin account holders.  Essentially, leverage allows you to pay less than full price for a trade, giving you the ability to enter larger positions than would be possible with your account funds alone. Leverage is expressed as a ratio. A 2:1 leverage, for example, means that you would be able to hold a position that is twice the value of your trading account. If you had $25,000 in your trading account with 2:1 leverage, you would be able to purchase $50,000 worth of stock. Margin refers to essentially buying with borrowed money.  This must be paid back, with interest.  You also may have a ""margin call"" forcing you to liquidate assets if you go beyond your margin limits. Leverage can be achieved in a number of ways when investing, one of which is investing with a margin account." "As Dheer pointed out, Wikipedia has a good definition of what a negotiable instrument is.  A security is an instrument or certificate that signifies an ownership interest in something tangible. 1 share of IBM represents some small fraction of a company. You always have the ability to choose a price you are willing to pay -- which may or may not be the price that you get. A derivative is a level of abstraction linked by a contract to a security... if you purchase a ""Put"" contract on IBM stock, you have a contractural right to sell IBM shares at a specific price on a specific date. When you ""own"" a derivative, you own a contract -- not the actual security." There can also be too little liquidity to actually make it worthwhile. That's probably the most important difference.  Also, it's easy to get banned if they realise your are doing it on a significant scale (at least that's how it is in the UK). Well, let me take your question for baremetal, and aknowledge you did not asked about the difference between daytrading and investing which is obviously leverage. I would not consider daytrading more risky as long as you keep leverageout of the equation.  Daytrading can be turbolent and confusing, where things unfold in a very short amount of time, (let trade nfp payroll or some breaking event, yay), eventually the risk is more overseeable in long term trading, as soon as you put leverage into the equation things look vary different, indeed.