What strike to choose if I want to sell weekly calls against a long LEAP put
What I do not get is why does the author choose to buy an ITM put. If   the goal was to not lose more than 5.6%, he could have chosen a out of   money put where the strike is ~6% OTM. The reason why he is buying a ITM put instead of a put 5-6% below the ATM price, is because he wants to only lose 5-6% after all fee's.  A put at 5-6% below ATM is not free, so it will not actually provide a 6% cushion, more likely 10%-15% maximum loss after it's cost is accounted for. You cannot rely on the strike alone to determine the level of protection you are buying.  Real world example.  SPY DEC 2017 195 strike put, costs $2150, it's about 6% OTM, but it costs roughly 10% of SPY $207, at best it would protect 85% of your net worth.   Strike - Costs = Protection  Did he choose an ITM put because he does not want to pay any time   premium? Does he not lose in wide bid-ask spreads what he gains by not   paying time premium? Nope, you were just misunderstanding how he calculated his protection. He wanted to protect 5-6% after the cost of the hedge. He 'needed' to select an ITM put because time premiums are so high that an OTM put wouldn't suffice. So this is only a useful strategy if you already own the stock and want protection. The ITM put has a delta closer to 1 than an OTM put. But all LEAPS have massive amounts of theta. Since the delta is closer to 1 it will mimic the price movements of the underlying which has a delta of 1. And then you can sell front month calls on that over time. Note, this strategy will tie up a large amount of capital.
I use over half my buying power of my portfolio for options, and I'm not a fan of any of the strategies listed above either (I stay away from negative theta trades for the most part), but I just listed them to point out that saying the reason someone wouldn't enter a short position is for fear of infinite losses is asinine. It's easy enough to make any trade risk defined if that is something the trader cares about. I don't see any trading activity on rough rice options, so I'll just default to gold.  The initial margin on a gold futures contract is $5,940. An option on a gold futures represents 1 contract. The price of an October gold futures call with a strike of $1310 is currently $22.70. Gold spot is currently $1308.20. The October gold futures price is $1307.40. So, yeah, you can buy 1 option to later control 1 futures for $22.70, but the moment you exercise you must have $5,940 in a margin account to actually use the futures contract. You could also sell the option. I don't know how much you're going to enjoy trading options on futures though -- the price of this option just last week ranged from $13.90 to $26, and last month it ranged from $15.40 to $46.90. There's some crazy leverage involved. "I think the question, as worded, has some incorrect assumptions built into it, but let me try to hit the key answers that I think might help: Your broker can't really do anything here.   Your broker doesn't own the calls you sold, and can't elect to exercise someone else's calls. Your broker can take action to liquidate positions when you are in margin calls, but the scenario you describe wouldn't generate them:  If you are long stock, and short calls, the calls are covered, and have no margin requirement.  The stock is the only collateral you need, and you can have the position on in a cash (non-margin) account.   So, assuming you haven't bought other things on margin that have gone south and are generating calls, your broker has no right to do anything to you. If you're wondering about the ""other guy"", meaning the person who is long the calls that you are short, they are the one who can impact you, by exercising their right to buy the stock from you.  In that scenario, you make $21, your maximum possible return (since you bought the stock at $100, collected $1 premium, and sold it for $120.  But they usually won't do that before expiration, and they pretty definitely won't here.  The reason they usually won't is that most options trade above their intrinsic value (the amount that they're in the money).    In your example, the options aren't in the money at all.   The stock is trading at 120, and the option gives the owner the right to buy at 120.* Put another way, exercising the option lets the owner buy the stock for the exact same price anyone with no options can in the market.  So, if the call has any value whatsoever, exercising it is irrational; the owner would be better off selling the call and buying the stock in the market." One reason might be the 100% margin requirement on long options.  Suppose I want to go long AAPL.   I could get a deep ITM call or buy shares. $12,700 for 100 shares, with it's 25% margin requirement is like around $3200 locked up cash.  Combine with a deep OTM Jan 2017 $70 strike put for $188, would give a $3400 margin requirement to enter the trade. or I could be in the JAN 2017 $70 strike for nearer $5800, but with a 100% margin requirement due to being a long call. So (3400/5800) = 59% increase in margin requirement for Deep ITM calls. Plus long term the shares will pay dividends, while a LEAP CALL does not. You don't necessarily have to use a LEAP to do a spread. Since you are doing a covered call, I'm assuming that you would be comfortable with having that call exercised and you are bullish on the stock. So doing a spread trade with the short call option would essentially be capping your maximum profit without risking the obligation to sell the stock below market value.  An example for the payoff from a bull call spread: long lower strike call, short higher (covered) strike call can be found here "Their algorithm may be different (and proprietary), but how I would to it is to assume that daily changes in the stock are distributed normally (meaning the probability distribution is a ""bell curve"" - the green area in your chart).  I would then calculate the average and standard deviation (volatility) of historical returns to determine the center and width of the bell curve (calibrating it to expected returns and implied volaility based on option prices), then use standard formulas for lognormal distributions to calculate the probability of the price exceeding the strike price. So there are many assumptions involved, and in the end it's just a probability, so there's no way to know if it's right or wrong - either the stock will cross the strike or it won't." "SELL -10 VERTICAL $IYR 100 AUG 09 32/34 CALL @.80 LMT 1) we are talking about options, these are a derivative product whose price is based on 6 variables. 2) options allow you to create risk out of thin air, and those risks come with shapes, and the only limit is your imagination (and how much your margin/borrowing costs are). Whereas a simple asset like the shares for $IYR only has a linear risk profile. stock goes up, you make money, stock goes down, you lose money, and that risk graph looks linear. a ""vertical"" has a nonlinear risk profile 3) a vertical is a type of ""spread"" that requires holding options that expire at the same time, but at different strike prices. 3b) This particular KIND of vertical is called a bear call spread (BCS). Since you are bearish (this makes money if the stock goes down, or stays in a very specific range) but are using calls which are a bullish options product. 4) -10 means you are selling the vertical. +10 means you are buying the vertical. A ""long"" vertical is initiated by buying an option closer to the money, and selling an option at a higher strike price. This would be +X A ""short"" vertical is initiated by selling an option closer to the money and buying an option at a higher strike price. The quantity would be -X 5) 32/34 stands for the strike prices. so you would be selling 10 call options at the 32 strike price, and buying 10 call options at the 34 strike price, both options expire in August 6) LMT stands for limit order, and $.80 is the limit order price that is desired. OPENING a vertical spread requires knowledge of options as well as how to send orders. MANAGING a vertical requires even more finesse, as you can ""leg-in"" and ""leg-out"" of spreads, without sending the entire order to the exchange floor at once. There is much to learn." Roll it into another put with a lower strike and hope it keeps going down.  At the very least it will defray the cost of the long position.  Ps I think you're looking for the word hedge not lever. Today SPY (The S&P ETF) trades at $128. The option to buy at $140 (this is a Jan '13 call) trades for $5.  I buy the call, for $500 as they trade in 100 lots.  The S&P skyrockets to 1500 and SPY to $150. The call trades for $11, as it still has a month or two before expiring, so I sell it, and get $1100. The S&P rose 17%, but I doubled my money. If it 'only' rose 9%, to less than $140, I'd lose my investment. No, I don't need to buy the SPY I can sell the call any time before expiration. In fact, most options are not exercised, they are sold between purchase and expiration date. "You could buy options. I do not know what your time horizon is but it makes all the difference due to theta burn. There are weekly, monthly, quarterly, yearly and even longer duration options called leaps. You have decided how long of a time frame. You also have to see what the implied volatility is for the underlying because if you think hypothetically that the price of the spy is 100 dollars currently. Today is hypothetically a Thursday and you buy a weekly option expiring on Friday ( the next day) of strike 100.5 and the call option is priced at .55 cents and you buy it. This means that the underlying has to move .5 dollars in one day to be considered in the money but at time 0, the option should only be worth its intrinsic value which is the underlying, (Say the SPY moved 55 cents up from 100 to 100.55), (100.55) minus the strike (100.5) = 5 cents, so if you payed 55 cents and one day later at expiration its worth 5 cents ,you lost almost 91% of your money, rather with buying and holding you lose a lot less. The leverage is on a 10x scale typically. That is why timing is so important. Anyone can say x stock is going to go up in the future, but if you know ****when**** you can make a killing if it is not already priced into the market. Another thing you can do is figure out how much MSFT contributes to the SPX movement in terms of points. What does a 1% move in MSFT doto SPX. If you can calculate that and you think you know where MSFT is going, you can just trade the spy options synthetically as if it were microsoft. You could also buy msft stock on margin as a retail investor, but be careful. Like Rhaskett said, look into an etf that has microsoft. The nasdaq has a nasdaq-100 which microsoft is in called the triple Q. The ticker is qqq. PowerShares QQQ™, formerly known as ""QQQ"" or the ""NASDAQ- 100 Index Tracking Stock®"", is an exchange-traded fund based on the Nasdaq-100 Index®. Best of luck and always understand what you are buying before you buy it, JL" Depends on your contract, cash or shares delivered? If shares, then you get 5     BIG shares. Theres no longer any options. If you sell instantly, theoretically you will net the $10 difference + profit above strike. If cash, same thing just that you get cash $50 less strike.  Applies to cash and stock deals Options are binary, never pro-rated. if converted, basically you end up with BIG shares. Marketwatch reports that the 108 strike call option sells for 1.45,  down 1.53 from yesterday. If we split the bid and ask you get 1.415. That is what that contract will, likely, trade at.  The biggest problems with options are commissions and liquidity. I have seen a commission as high as $45 per trade. I have also seen open interest disappear overnight. Even if you obtain contracts that become worth more than you paid for them you may find that no one wants to pay you what they are worth.  Track your trade over a few weeks to see how you would have done. It is my experience that the only people who make money on options are the brokers. thanks.  I have real time quotes, but in the contest, if you put in a market order the trade might happen at the delayed quote price and not the real time price.  Does anyone know at which price it will trade, delayed or real time? You typically need to specify that you want the GTC order to be working during the Extended hours session. I trade on TD Ameritrade's Thinkorswim platform, and you can select DAY, GTC, EXT or GTC_EXT. So in your case, you would select GTC_EXT. What you are describing here is the opposite of a problem: You're trying to contact a debt-collector to pay them money, but THEY'RE ignoring YOU and won't return your calls!  LOL!  All joking aside, having 'incidental' charges show up as negative marks on your credit history is an annoyance- thankfully you're not the first to deal with such problems, and there are processes in place to remedy the situation. Contact the credit bureau(s) on which the debt is listed, and file a petition to have it removed from your history.  If everything that you say here is true, then it should be relatively easy. Edit: See here for Equifax's dispute resolution process- it sounds like you've already completed the first two steps.