
Sell one out-of-the-money put option for every 100 shares of stock you'd like to own. A put option is out of the money when the current price of the underlying stock is higher than the strike price. Wait for the stock price to decrease to the put options' strike price.
Full Answer
How many shares should I buy when selling options?
If you sell several options, you’ll be obligated to buy several hundred shares. Each option is for 100 shares. A conservative investor always has cash available to back this up.
How much does it cost to buy 100 shares of stock?
One call contract gives the buyer the right but not the obligation to purchase 100 shares of a stock. If the option contract is priced at $1.00, it is really costing $100 as it’s x 100. The upside is you can control 500 shares of something relatively inexpensive you through options.
How much capital do you need to buy an option?
An options contract represents 100 shares of stock so an options premium will be quoted per share. For example, an option priced at $1.00 would require $100 of capital to purchase. Writing a Contract is the term for selling a call options contract. The writer is the seller.
What happens when you sell a put option?
When you sell a put option on a stock, you’re selling someone the right, but not the obligation, to make you buy 100 shares of a company at a certain price (called the “strike price”) before a certain date (called the “expiration date”) from them.

Can you sell 100 shares as an option?
Because one option contract usually represents 100 shares, to run this strategy, you must own at least 100 shares for every call contract you plan to sell. As a result of selling (“writing”) the call, you'll pocket the premium right off the bat.
Can I sell options if I own the stock?
If you own the underlying stock (or buy it when you write the call) and suspect the price will decline, you can sell a covered call option to collect the premium and recover at least some of your anticipated loss or even turn a profit if you set the strike price correctly.
Do you have to own 100 shares of a stock to trade options?
You could buy shares of the stock, or you could buy a call option. Say a call option that gives you the right, but not the obligation, to buy 100 shares of XYZ anytime in the next 90 days for $26 per share could be purchased for $100.
How many shares do you need to sell options?
100 sharesUsually, options are sold in lots of 100 shares. The buyer of a call option seeks to make a profit if and when the price of the underlying asset increases to a price higher than the option strike price.
What can I do with 100 shares of stock?
With these 100 shares, you can use options to increase your income potential. You can “write” or sell a call option that gives the buyer the right – but not the obligation – to purchase your shares at a future date (the expiration date) at a price of your choosing.
What is the risk of selling a call option?
The main risk is missing out on stock appreciation in exchange for the premium. If a stock skyrockets because a call was written, the writer only benefits from the stock appreciation up to the strike price, but no higher. In strong upward moves, it would have been favorable to hold the stock and not write the call.
Are options contracts always 100 shares?
A stock option contract typically represents 100 shares of the underlying stock, but options may be written on any sort of underlying asset from bonds to currencies to commodities.
Do you have to own the stock to sell options?
You do not need to own stock to buy stock options. However, you do need a stock brokerage account. With a brokerage account, you can apply to the broker to be approved for options trading. The types of options trading the broker will allow is be based on your investing and trading experience.
What is a 100 call option?
Call options give the holder the right to buy 100 shares of a company at a specific price, known as the strike price, up until a specified date, known as the expiration date.
How much capital do I need to sell options?
The average size of a recommended trade is about $6,000, and they range from $4,000 to $10,000. Because you have to buy at least 100 shares, or have cash set aside with your broker to buy it in the case of selling puts, you're looking at committing at least $5,000 to any stock that trades for $50 per share and above.
When should I sell my call option?
When Should You Use Call Options? Call options should be written when you believe that the price of the underlying asset will decrease. Call options should be bought, or held, when you anticipate a rally in the underlying asset price – and they should be sold when if you no longer expect the rally.
What is the most successful option strategy?
The most successful options strategy is to sell out-of-the-money put and call options. This options strategy has a high probability of profit - you can also use credit spreads to reduce risk.
Why do you sell options?
Selling options can help generate income in which they get paid the option premium upfront and hope the option expires worthless. Option sellers benefit as time passes and the option declines in value; in this way, the seller can book an offsetting trade at a lower premium.
What does option seller want?
Option sellers want the stock price to remain in a fairly tight trading range, or they want it to move in their favor. As a result, understanding the expected volatility or the rate of price fluctuations in the stock is important to an option seller. The overall market's expectation of volatility is captured in a metric called implied volatility .
How do option sellers benefit?
How Option Sellers Benefit. As a result, time decay or the rate at which the option eventually becomes worthless works to the advantage of the option seller. Option sellers look to measure the rate of decline in the time value of an option due to the passage of time–or time decay.
Why does the time value of an option decrease?
Over time and as the option approaches its expiration, the time value decreases since there's less time for an option buyer to earn a profit. An investor would not pay a high premium for an option that's about to expire since there would be little chance of the option being in-the-money or having intrinsic value.
What is strike price in options?
The strike price is merely the price at which the option contract converts to shares of the security. A put option gives the buyer of the option the right, but not the obligation, to sell the stock at the option's strike price. Every option has an expiration date or expiry.
What does delta mean in options?
Delta measures the rate of price change in an option's value versus the rate of price changes in the underlying stock.
Why do investors refuse to sell options?
Many investors refuse to sell options because they fear worst-case scenarios. The likelihood of these types of events taking place may be very small, but it is still important to know they exist.
What happens when you sell put options?
Selling puts generates immediate portfolio income to the seller; puts keep the premium if the sold put is not exercised by the counterparty and it expires out-of-the-money. An investor who sells put options in securities that they want to own anyway will increase their chances of being profitable. Note that the writer of a put option will lose ...
When does a $250 option expire?
That means the option will expire on the third Friday of January two years from now, and it has an exercise price of $250. One option contract covers 100 shares, allowing you to collect $3,000 in options premium over time (less commission).
What is the difference between selling a call and a put?
Selling a call: You have an obligation to deliver the security at a predetermined price to the option buyer if they exercise the option. Buying a put: You have the right to sell a security at a predetermined price. Selling a put: You have an obligation to buy the security at a predetermined price from the option buyer if they exercise the option.
What is the difference between a call and a put option?
Buying a call option gives the holder the right to own the security at a predetermined price, known as the option exercise price . Conversely, buying a put option gives the owner the right to sell the underlying security at the option exercise price. Thus, buying a call option is a bullish bet–the owner makes money when the security goes up.
Why is the ability to generate portfolio income at the top of this list important?
The ability to generate portfolio income sits at the top of this list because the seller keeps the entire premium if the sold put expires without exercise by the counterparty. Another key benefit is the opportunity to own the underlying security at a price below the current market price.
What is a put option?
Selling (also called writing) a put option allows an investor to potentially own the underlying security at a future date and at a much more favorable price. In other words, the sale of put options allows market players to gain bullish exposure, with the added benefit of potentially owning the underlying security at a future date ...
How much is one option contract?
One option contract covers 100 shares , allowing you to collect $3,000 in options premium over time (less commission). By selling this option, you're agreeing to buy 100 shares of Company A for $250, no later than January, two years from now.
What happens when you sell a put option?
When you sell a put option on a stock, you’re selling someone the right, but not the obligation, to make you buy 100 shares of a company at a certain price (called the “strike price”) before a certain date (called the “expiration date”) from them.
What is put selling?
Put selling isn’t about hitting home runs. It’s about hitting a single or a double and getting to base almost every time. You either get paid a nice chunk of extra money for waiting to buy a stock you want at a lower price, or you get assigned to buy the stock at a low cost basis thanks to the option premium.
How long does a railroad stock stay over $30?
Possibility A: The stock stays over $30 at expiration. If, over the next 3.5 months, the railroad generally stays above $30/share, the option buyer will likely not assign you the shares, since there would be no reason for her to force you to pay exactly $30/share when the market price is already over $30/share.
How long does it take to get a 24% return on stock?
If the stock price goes up to over $30 by the time this expires, which is only a slight increase, then you’ll earn a 24% rate of return in 13 months and won’t be buying the shares. And you won’t pay taxes on these premiums until over a year after that.
Is selling put options at a strike price more conservative than buying shares?
Selling put options at a strike price that is below the current market value of the shares is a moderately more conservative strategy than buying shares of stock normally. Your downside risk is moderately reduced for two reasons:
Can you name your own price?
You don’t have to let the market dictate what price you’ll pay for an awesome company. You can name your own price instead, and get paid to wait for the stock to dip to that level.
Is selling put premiums risky?
However, as many put-selling tutorials will tell you, selling puts is “risky” because the downside risk outweighs the upside potential. The maximum rate of return you can get during this 3.5 months is a 5% return from put premiums. Your returns are therefore capped at 5%, or 18% annualized if you keep doing it.
What is a block of 100 shares?
Blocks of 100 shares are the standard trade size on U.S. stock exchanges. You can tell your broker to buy or sell any whole number of shares, but sticking to multiples of 100 can give you some advantages when actively trading. However, you also should size your trades in respect to several factors including commission costs.
How many shares to trade round lots?
Brokerage Account Considerations. To trade round lots, you just need to make sure you enter multiples of 100 shares when you buy or sell stocks. The broker's online account trading screen will let you set a specific share number when you go to trade. So if you usually go with 500 shares, set that number as the default trade size.
Why do traders use bid and ask?
Traders often use bid/ask information to see where supply and demand are strongest in the markets. Also, round-lot orders can be routed to off-exchange trading systems where you might get a better price or faster completion of your trade.
Is a trade for 99 shares a mixed lot?
A trade for one to 99 shares is an "odd lot.". A trade for more than 100 shares but not a multiple of 100 is a "mixed lot.". If you plan to trade in 100-lot blocks, your trades of 100, 500 or 2,500 shares will all be round-lot trades. However, if you put in a trade for 250 shares, that's a mixed-lot trade.
Can you wait a while on an odd lot order?
Before the age of online brokerage accounts and massive computerized trading systems at the stock exchanges, an odd-lot order could wait a while before an investor or trader was found to take the other side of the trade. The move into computerized trading results in odd-lot trades being completed as fast or almost as fast as round-lot trades.
What is selling call options?
Selling a Call Option You Already Own – Sell to Close. This is fairly self-explanatory; it is also known as a “Sell to Close.”. You may sell through your brokerage account, and this relieves you of any rights or responsibilities from the contract—more on when to sell later.
When to close out an option?
We typically like to close the position once they get to within 10 days of expiration. This allows us to avoid the extreme time decay which can cause the options to lose value quickly during the last 10 days of the life of an option.
What is call option?
Call Options are contracts that allow the buyer to purchase shares of an asset at or before a stated time in the future at a specific price. It is the right, not the obligation to buy the shares of stock at a specific price by a future date. Premiums are the prices for options contracts.
What is premium in options?
Premiums are the prices for options contracts. An options contract represents 100 shares of stock so an options premium will be quoted per share. For example, an option priced at $1.00 would require $100 of capital to purchase. Writing a Contract is the term for selling a call options contract.
Why are options derivatives?
Because options are merely financial instruments and not an asset themselves, they are known as derivatives – meaning their value is dependent on the value of the underlying asset. Therefore, when trading, buying, or selling options contracts, it is essential to remember that your contract is only valuable concerning the price of the underlying asset.
What does "out of the money" mean?
At-the-Money means the call options strike price is the same as the stock price. Out-of-the-Money means the call options strike price is higher than the stock price. Expiration is the date upon which the contract expires.
When should you write a call option?
Call options should be written when you believe that the price of the underlying asset will decrease. Call options should be bought, or held, when you anticipate a rally in the underlying asset price – and they should be sold when if you no longer expect the rally. Buy your call options when you are bullish.
What happens when you sell an option to a buyer?
When you sell the option to the buyer, you earn income on the sale. Ideally, the underlying stock stays out of the money until the call option expires. Out of the money means the call’s strike price is above the market price.
Why is it called a covered stock?
This strategy is called “covered” because you already own the stock at the outset – you don’t need to purchase the shares on the open market at the expiration date at a price you may not like. In addition to helping you earn passive income, this strategy can also help protect you against downside risk.
How does selling covered calls work?
So you’ve seen how selling covered calls can earn you income from the option premium while you also cash in on the appreciation of the stock price. This helps add to your return on the sale of the stock. Another benefit of this strategy is that it limits the amount of downside risk that you have.
Can you sell covered calls before the options expire?
Another disadvantage of selling covered calls is that if you want to sell the underlying stock before the options expire, you might need to buy back the options contract. This can increase your transaction costs, limit your gains and increase your total losses.

Intrinsic Value, Time Value, and Time Decay
How Option Sellers Benefit
- As a result, time decay or the rate at which the option eventually becomes worthless works to the advantage of the option seller. Option sellers look to measure the rate of decline in the time value of an option due to the passage of time–or time decay. This measure is called theta, whereby it's typically expressed as a negative number and is essentially the amount by which an option's val…
Volatility Risks and Rewards
- Option sellers want the stock price to remain in a fairly tight trading range, or they want it to move in their favor. As a result, understanding the expected volatility or the rate of price fluctuations in the stock is important to an option seller. The overall market's expectation of volatility is captured in a metric called implied volatility. M...
Probability of Success
- Option buyers use a contract's deltato determine how much the option contract will increase in value if the underlying stock moves in favor of the contract. Delta measures the rate of price change in an option's value versus the rate of price changes in the underlying stock. However, option sellers use delta to determine the probability of success.6A delta of 1.0 means an option …
Worst-Case Scenarios
- Many investors refuse to sell options because they fear worst-case scenarios. The likelihood of these types of events taking place may be very small, but it is still important to know they exist. First, selling a call option has the theoretical risk of the stock climbing to the moon.9 While this may be unlikely, there isn't upside protection to stop the loss if the stock rallies higher. Call seller…
The Bottom Line
- Selling options may not have the same kind of excitement as buying options, nor will it likely be a "home run" strategy. In fact, it's more akin to hitting single after single. Just remember, enough singles will still get you around the bases, and the score counts the same.
Call Options vs. Put Options
Best Practices For Selling Put Options
- Investors should only sell put options if they’re comfortable owning the underlying security at the predetermined price, because you’re assuming an obligation to buy if the counterparty chooses to exercise the option. In addition, you should only enter trades where the net price paid for the underlying security is attractive. This is the most impor...
Put Selling in Practice
- Let’s look at an example of prudent put selling. Suppose that Company A is dazzling investors with increasing profits as a result of a new, revolutionary product. Company A’s stock is currently trading at $270, and the price-to-earnings ratio is at an extremely reasonable valuationfor this company’s fast growth track. If you’re bullish about their prospects, you can buy 100 shares for …
The Bottom Line
- The sale of put options can generate additional portfolio income while potentially gaining exposure to securities that you would like to own but at a price below the current market price.