Am I understanding buying options on stock correctly
Here is a quick and dirty explanation of options. In a nutshell, you pay a certain amount to buy a contract that gives you the right, but not the obligation, to buy or sell a stock at a predetermined price at some date in the future. They come in a few flavors:  I'll give you $100 if you let me buy 10,000 shares of XYZ for $10 more   per share than it is trading at today any time before   August 10th. I'll give you $100 if you promise to buy 10,000 shares of XYZ from me   for $10 less per share than it is trading at today if I ask before August 10th. There are also two main types based on the expiration behavior:  There are lots of strategies that employ options, too many to go into.  Two key uses are.. Leverage: Buying Call options can give you a much higher return on your investment than just investing in the actual stock. However, with much higher risk of losing all of your investment instead of just some of it when the stock drops. Hedging: If you already own the underlying stock, put options can be used to buy down risk of serious drops in a holding. "Options have legitimate uses as a way of hedging a bet, but in the hands of anyone but an expert they're gambling, not investing. They are EXTREMELY volatile compared to normal stocks, and are one of the best ways to lose your shirt in the stock market yet invented. How options actually work is that you're negotiating a promise that, at some future date or range of dates, they will let you purchase some specific number of shares (call), or they will let you sell them that number of shares (put), at a price specified in the option contract. The price you pay (or are paid) to obtain that contract depends on what the option's seller thinks the stock is likely to be worth when it reaches that date. (Note that if you don't already own the shares needed to back up a put option, you're promising to pay whatever it takes to buy those shares so you can sell them at the agreed upon price.) Note that by definition you're betting directly against experts, as opposed to a normal investment where you're usually trying to ride along with the experts. You are claiming that you can predict the future value of the stock better than they can, and that you will make a profit (on the difference between the value locked in by the option and the actual value at that time) which exceeds the cost of purchasing the option in the first place.  Let me say that again: the option's price will have been set based on an expert's opinion of what the stock is likely to do in that time. If they think that it's really likely to be up $10 per share when the option comes due (really unlikely for a $20 stock!!!), they will try to charge you almost $10 per share to purchase the option at the current price. ""Almost"" because you're giving them a guaranteed profit now and assuming all the risk. If they're less sure it will go up that much, you'll pay less for the option -- but again, you're giving them hard money now and betting that you can predict the probabilities better than they can. Unless you have information that the experts don't have -- in which case you're probably committing insider trading -- this is a very hard bet to win. And it can be extremely misleading, since the price during the option period may cross back and forth over the ""enough that you'll make a profit"" line many times. Until you actually commit to exercising the option or not, that's all imaginary money which may vanish the next minute. Unless you are willing and able to invest pro-level resources in this, you'd probably get better odds in Atlantic City, and definitely get better odds in Las Vegas. If you don't see the sucker at the poker table, he's sitting in your seat. And betting against the guy who designed and is running the game is usually Not a Good Idea." There is a reason why most professional option traders are sellers instead of buyers. Option sellers IMO are analogous to insurance companies that come out ahead in the long run. That is not to say if you are bullish about a stock then you should not buy it. I personally would never buy an option outright and look to reduce my cost basis by selling options around it such as:
"More perspective on whether buying the stock (""going long"") or options are better. My other answer gave tantalizing results for the option route, even though I made up the numbers; but indeed, if you know EXACTLY when a move is going to happen, assuming a ""non-thin"" and orderly option market on a stock, then a call (or put) will almost of necessity produce exaggerated returns. There are still many, many catches (e.g. what if the move happens 2 days from now and the option expires in 1) so a universal pronouncement cannot be made of which is better. Consider this, though - reputedly, a huge number of airline stock options were traded in the week before 9/11/2001. Perversely, the ""investors"" (presumably with the foreknowledge of the events that would happen in the next couple of days) could score tremendous profits because they knew EXACTLY when a big stock price movement would happen, and knew with some certainty just what direction it would go :( It's probably going to be very rare that you know exactly when a security will move a substantial amount (3% is substantial) and exactly when it will happen, unless you trade on inside knowledge (which might lead to a prison sentence). AAR, I hope this provides some perspective on the magnitude of results above, and recognizing that such a fantastic outcome is rather unlikely :) Then consider Jack's answer above (his and all of them are good). In the LONG run - unless one has a price prediction gift smarter than the market at large, or has special knowledge - his insurance remark is apt." yes, you are double counting. Your profit is between ($7.25 and $8) OR ($7.75 and $8.50). in other words, you bought the stock at $7.75 and sold at $8.00 and made $0.50 on top. Profit =  $8.00-$7.75+$0.50 (of course all this assumes that the stock is at or above $8.00 when the option expires. If it's below, then your profit = market price - $7.75 + $0.50 by the way the statement  won't call me away until the stock reaches $8.50 is wrong. They already paid $0.50 for the right to buy the stock at $8.00. If the stock is $8.01 on the day of expiration your options will be executed(automatically i believe). There are many stategies with options that you have listed. The one I use frequently is buy in the money calls and sell at the money staddles. Do this ONLY on stocks you do not mind owning because that is the worse thing that can happen and if you like the company you stand less of a chance of being scared out of the trade. It works well with high quality resonable dividend paying stocks. Cat, GE, Mrk, PM etc. Good luck Here is the answer for #3 from my brokerage: Your math is correct. Typically, option traders never take delivery of the stock simply to then turn around and sell it at the higher price that the stock is trading at. You wold always expect the option to have a higher value that simply selling the stock at market price. There are many factors involved in options pricing and the math behind it is quite complicated, but unless it is right at expiration, the option will have a higher price than the stock itself. In addition to all these great answers, check out the Wikipedia entry on options. The most important thing to note from their definition is that an option is a derivative (and nothing about any derivative is simple).  Because it is a derivative, increases or decreases in the price of the underlying stock won't automatically result in the same amount of change in the value of the option. Options are an indication what a particular segment of the market (those who deal a lot in options) think will happen. (and just because people think that, doesn't mean it will)  Bearing in mind however that people writing covered-calls may due so simply as part of a strategy to mitigate downside risk at the expense of limiting upside potential.  The presence of more people offering up options is to a degree an indication they are thinking the price will fall or hold steady, since that is in effect the 'bet' they are making.  OTOH the people buying those options are making the opposite bet.. so who is to say which will be right.  The balance between the two and how it affects the price of the options could be taken as an indication of market sentiment (within the options market) as to the future direction the stock is likely to take. (I just noticed that Blackjack posted the forumula that can be used to model all of this)  To address the last part of your question 'does that mean it will go lower' I would say this.  The degree to which any of this puts actual pressure on the stock of the underlying instrument is highly debatable, since many (likely most) people trading in a stock never look at what the options for that stock are doing, but base their decision on other factors such as price history, momentum, fundamentals and recent news about the company.  To presume that actions in the options market would put pressure on a stock price, you would need to believe that a signficant fraction of the buyers and sellers were paying attention to the options market.  Which might be the case for some Quants, but likely not for a lot of other buyers.   And it could be argued even then that both groups, those trading options, and those trading stocks, are both looking at the same information to make their predictions of the likely future for the stock, and thus even if there is a correlation between what the stock price does in relation to options, there is no real causality that can be established.  We would in fact predict that given access to the same information, both groups would by and large be taking similar parallel actions due to coming to similar conclusions regarding the future price of the stock.  What is far MORE likely to pressure the price would be just the shear number of buyers or sellers, and also (especially since repeal of the uptick rule) someone who is trying to actively drive down the price via a lot of shorting at progressively lower prices.  (something that is alleged to have been carried out by some hedge fund managers in the course of 'bear raids' on particular companies) "A 'Call' gives you the right, but not the obligation, to buy a stock at a particular price. The price, called the ""strike price"" is fixed when you buy the option. Let's run through an example - AAPL trades @ $259. You think it's going up over the next year, and you decide to buy the $280 Jan11 call for $12.  Here are the details of this trade. Your cost is $1200 as options are traded on 100 shares each. You start to have the potential to make money only as Apple rises above $280 and the option trades ""in the money."" It would take a move to $292 for you to break even, but after that, you are making $100 for each dollar it goes higher. At $300, your $1200 would be worth $2000, for example. A 16% move on the stock and a 67% increase on your money. On the other hand, if the stock doesn't rise enough by January 2011, you lose it all.  A couple points here - American options are traded at any time. If the stock goes up next week, your $1200 may be worth $1500 and you can sell. If the option is not ""in the money"" its value is pure time value. There have been claims made that most options expire worthless. This of course is nonsense, you can see there will always be options with a strike below the price of the stock at expiration and those options are ""in the money."" Of course, we don't know what those options were traded at.  On the other end of this trade is the option seller. If he owns Apple, the sale is called a ""covered call"" and he is basically saying he's ok if the stock goes up enough that the buyer will get his shares for that price. For him, he knows that he'll get $292 (the $280, plus the option sale of $12) for a stock that is only $259 today. If the stock stays under $280, he just pocketed $12, 4.6% of the stock value, in just 3 months. This is why call writing can be a decent strategy for some investors. Especially if the market goes down, you can think of it as the investor lowering his cost by that $12. This particular strategy works best in a flat to down market. Of course in a fast rising market, the seller misses out on potentially high gains.  (I'll call it quits here, just to say a Put is the mirror image, you have the right to sell a stock at a given price. It's the difference similar to shorting a stock as opposed to buying it.) If you have a follow up question - happy to help. EDIT - Apple closed on Jan 21, 2011 at $326.72, the $280 call would have been worth $46.72 vs the purchase price of $12. Nearly 4X return (A 289% gain) in just over 4 months for a stock move of 26%. This is the leverage you can have with options. Any stock could just as easily trade flat to down, and the entire option premium, lost." My interpretation of that sentence is that you can't do the buying/selling of shares outright (sans margin) because of the massive quantity of shares he's talking about.  So you have to use margin to buy the stocks. However, because in order to make significant money with this sort of strategy you probably need to be working dozens of stocks at the same time, you need to be familiar with portfolio margin.  Since your broker does not calculate margin calls based on individual stocks, but rather on the value of your whole portfolio, you should have experience handling margin not just on individual stock movements but also on overall portfolio movements. For example, if 10% (by value) of the stocks you're targeting tend to have a correlation of -0.8 with the price of oil you should probably target another 10% (by value) in stocks that tend to have a correlation of +0.8 with the price of oil.  And so on and so forth.  That way your portfolio can weather big (or even small) changes in market conditions that would cause a margin call on a novice investor's portfolio. There is an approach which suggests that each weekend you should review your positions as if they were stocks to be considered for purchase on Monday. I can't offer advice on picking stocks, but it's fair to say that you need to determine if the criteria you used to buy it the first time is still valid. I own a stock trading at over $300, purchased for $5. Its P/E is still reasonable as the darn E just keeps rising.  Unless your criteria is to simply grab small gains, which in my opinion is a losing strategy, an 8% move up would never be a reason to sell, in and of itself. Doing so strikes me as day trading, which I advise againgst. "Simply put, yes. I bought that call. I was betting the shares would rise in value by Jan 2018, and chose the $130 strike. With a strike nearly a year away, I paid a premium that was all time value as the shares traded at   Now the shares are replaced by $128. The time value has gone to zero, and there is no intrinsic ""in the money"" value. If the shares were bought at $140, the time value stills drops to zero, but the option is closed at $10 in the money.  My answer was for a cash deal. In a case where the old shares are replaced by new shares or a combination of shares and money, the options terms are changed to reflect the combination of new assets for old.  Update based on disclosure that it's Monsanto we are discussing.   Bayer and Monsanto have announced that they signed a definitive   agreement under which Bayer will acquire Monsanto for USD 128 per   share in an all-cash transaction. Based on Monsanto’s closing share   price on May 9, 2016, the day before Bayer’s first written proposal to   Monsanto, the offer represents a premium of 44 percent to that price.  You can see that the deal has been in the works for some time now. Further research shows they expect the deal to close by ""the end of 2017"". It's not a done deal. This is why the options are still trading.   Now the shares are replaced by $128. The time value has gone to zero, and there is no intrinsic ""in the money"" value. If the shares were bought at $140, the time value stills drops to zero, but the option is closed at $10 in the money.  My answer was for a cash deal. In a case where the old shares are replaced by new shares or a combination of shares and money, the options terms are changed to reflect the combination of new assets for old.  Update based on disclosure that it's Monsanto we are discussing.  Bayer and Monsanto have announced that they signed a definitive   agreement under which Bayer will acquire Monsanto for USD 128 per   share in an all-cash transaction. Based on Monsanto’s closing share   price on May 9, 2016, the day before Bayer’s first written proposal to   Monsanto, the offer represents a premium of 44 percent to that price. You can see that the deal has been in the works for some time now. Further research shows they expect the deal to close by ""the end of 2017"". It's not a done deal. This is why the options are still trading." You bought the right – but not the obligation – to buy a certain number of shares at $15 from  whomsoever sold you the option, and you paid a premium for it.  You can choose whether you want to buy the shares at $15 during the period agreed upon. If you call for the shares, the other guy has to sell the shares to you for $15 each, even if the market price is higher. You can then turn around and promptly resell the purchased shares at the higher market price. If the market price never rises above $15 at any time while the option is open, you still have the right to buy the shares for $15 if you choose to do so. Most rational people would let the option expire without exercising it, but this is not a legal requirement.  Doing things like buying shares at $15 when the market price is below $15 is perfectly legal; just not very savvy.  You cannot cancel the option in the sense of going to the seller of the option and demanding your premium money back because you don't  intend to exercise the option because the market price is below $15.  Of course, if the market price is above $15 and you tell the seller to cancel the contract, they will be happy to do so, since it lets them off the hook. They may or may not give you the premium back in this case. A bullish (or 'long') call spread is actually two separate option trades.  The A/B notation is, respectively, the strike price of each trade. The first 'leg' of the strategy, corresponding to B, is the sale of a call option at a strike price of B (in this case $165).  The proceeds from this sale, after transaction costs, are generally used to offset the cost of the second 'leg'. The second 'leg' of the strategy, corresponding to A, is the purchase of a call option at a strike price of A (in this case $145). Now, the important part: the payoff.  You can visualize it as so. This is where it gets a teeny bit math-y.  Below, P is the profit of the strategy, K1 is the strike price of the long call, K2 is the strike price of the short call, T1 is the premium paid for the long call option at the time of purchase, T2 is the premium received for the short call at the time of sale, and S is the current price of the stock.  For simplicity's sake, we will assume that your position quantity is a single option contract and transaction costs are zero (which they are not). P = (T2 - max(0, S - K2)) + (max(0, S - K1) - T1) Concretely, let's plug in the strikes of the strategy Nathan proposes, and current prices (which I pulled from the screen).  You have: P = (1.85 - max(0, 142.50 - 165)) - (max(0, 142.50 - 145)) = -$7.80 If the stock goes to $150, the payoff is -$2.80, which isn't quite break even -- but it may have been at the time he was speaking on TV. If the stock goes to $165, the payoff is $12.20. Please do not neglect the cost of the trades!  Trading options can be pretty expensive depending on the broker.  Had I done this trade (quantity 1) at many popular brokers, I still would've been net negative PnL even if NFLX went to >= $165. Put options are contracts to sell. You pay me a fee for the right to put the stock (or other underlying security) in my hands if you want to. That happens on a specific date (the strike date) and a specified price (the strike price). You can decide not to exercise that right, but I must follow through and let you sell it to me if you want to. Put options can be used by the purchaser to cap losses. For example: You purchase a PUT option for GE Oct19 13.00 from me. On October 19th, you can make me let you sell your GE stock to me for $13.00 a share. If the price for GE has fallen to $12.00, that would be a good idea. If its now at $15.00 a share, you will probably keep the GE or sell it at the current market price. Call options are contracts to buy. The same idea only in the other direction: You pay me a fee for the right to call the stock away from me. Calls also have a strike date and strike price. Like a put, you can choose not to exercises it. You can choose to buy the stock from me (on the strike date for the strike price), but I have to let you buy it from me if you want to.  For example: You purchase a CALL option for GE Oct19 16.00 option from me. On October 19th, you can buy my GE stock from me for $16.00 a share. If the current price is $17.50, you should make me let you buy if from me for $16.00. If its less than $16.00, you could by it at the current market price for less. Commonly, options are for a block of 100 shares of the underlying security. Note: this is a general description. Options can be very complicated. The fee you pay for the option and the transaction fees associated with the shares affects whether or not exercising is financially beneficial. Options can be VERY RISKY. You can loose all your money as there is no innate value in the option, only how it relates to the underlying security. Before your brokerage will let you trade, there are disclosures you must read and affirm that you understand the risk. When your options vest, you will have the option to buy your company's stock at a particular price (the strike price). A big part of the value of the option is the difference between the price that your company's stock is trading at, and the strike price of the option. If the price of the company stock in the market is lower than the strike price of the option, they are almost worthless.  I say 'almost' because there is still the possibility that the stock price could go up before the options expire. If your company is big enough that their stock is not only listed on an exchange, but there is an active options market in your company's stock, you could get a feel for what they are worth by seeing what the market is willing to buy or sell similar exchange listed options. Once the options have vested, you now have the right to purchase your company's stock at the specified strike price until the options expire.  When you use that right, you are exercising the option.  You don't have to do that until you think it is worthwhile buying company stock at that price. If the company pays a dividend, it would probably be worth exercising the options sooner, (options don't receive a dividend).  Ultimately you are buying your company's stock (albeit at a discount).  You need to see if your company's stock is still a good investment. If you think your company has growth prospects, you might want to hold onto the stock.  If you think you'd be better off putting your money elsewhere in the market, sell the stock you acquired at a discount and use the money to invest in something else. If there are any additional benefits to holding on to the stock for a period of time (e.g. selling part to fit within your capital gain allowance for that year) you should factor that into your investment decision, but it shouldn't force you to invest in, or remain invested in something you would otherwise view as too risky to invest in. A reminder of that fact is that some employees of Enron invested their entire retirement plans into Enron stock, so when Enron went bankrupt, these employees not only lost their job but their savings for retirement as well... Yes. There are levels of option trading permission. For example, I've never set myself up for naked put writing.  But, if you already have the call spread, buying back the shorted call will leave you with a long call. This wouldn't be an issue. As long as you have the cash/margin to buy back that higher strike call.