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In finance, a straddle refers to two transactions that share the same security, with positions that offset one another. One holds long risk, the other short. As a result, it involves the purchase or sale of particular option derivatives that allow the holder to profit based on how much the price of the underlying security moves, regardless of the direction of price movement. The purchase of particular option derivatives is known as a long straddle, while the sale of the option derivatives is known as a short straddle.


  • Long straddle 1
    • Example: Long Straddle P/L graph 1.1
  • Short straddle 2
  • Tax straddle 3
  • References 4
  • Further reading 5

Long straddle

An option payoff diagram for a long straddle position

A long straddle involves going long, i.e., purchasing, both a call option and a put option on some stock, interest rate, index or other underlying. The two options are bought at the same strike price and expire at the same time. The owner of a long straddle makes a profit if the underlying price moves a long way from the strike price, either above or below. Thus, an investor may take a long straddle position if he thinks the market is highly volatile, but does not know in which direction it is going to move. This position is a limited risk, since the most a purchaser may lose is the cost of both options. At the same time, there is unlimited profit potential.[1]

For example, company XYZ is set to release its quarterly financial results in two weeks. A trader believes that the release of these results will cause a large movement in the price of XYZ's stock, but does not know whether the price will go up or down. He can enter into a long straddle, where he gets a profit no matter which way the price of XYZ stock moves, if the price changes enough either way. If the price goes up enough, he uses the call option and ignores the put option. If the price goes down, he uses the put option and ignores the call option. If the price does not change enough, he loses money, up to the total amount paid for the two options. The risk is limited by the total premium paid for the options, as opposed to the short straddle where the risk is virtually unlimited.

If the stock is sufficiently volatile and option duration is long, the trader could profit from both options. This would require the stock to move both below the put option's strike price and above the call option's strike price at different times before the option expiration date.

Example: Long Straddle P/L graph

Let’s see an example of a Straddle Option Strategy with the following parameters:

Long Straddle Option Strategy Example

We can see that this is an at-the-money (ATM) Straddle with 1 year to expiry.

After 50 days, the P/L graph of the straddle will look as follows (blue line):

Straddle Option Strategy Profit-Loss Graph

We can see that the P/L blue graph is negative at prices from approximately 84 to 107 dollars (these are the break-even points), which means that in order for the strategy to be profitable after 50 days, the stock price should be either higher than 107 dollars or lower than 84 dollars.

As time goes by, due to time decay, the Straddle P/L graph goes down (and becomes more and more unprofitable), until it reaches the orange line (which is the P/L of the Straddle at expiry).

Also, as times goes by, the distance between the break-even points increases.

Short straddle

An option payoff diagram for a short straddle position
An option payoff diagram for a short straddle position

A short straddle is a non-directional options trading strategy that involves simultaneously selling a put and a call of the same underlying security, strike price and expiration date. The profit is limited to the premium received from the sale of put and call. The risk is virtually unlimited as large moves of the underlying security's price either up or down will cause losses proportional to the magnitude of the price move. A maximum profit upon expiration is achieved if the underlying security trades exactly at the strike price of the straddle. In that case both puts and calls comprising the straddle expire worthless allowing straddle owner to keep full credit received as their profit. This strategy is called "nondirectional" because the short straddle profits when the underlying security changes little in price before the expiration of the straddle. The short straddle can also be classified as a credit spread because the sale of the short straddle results in a credit of the premiums of the put and call.

A risk for holder of a short straddle position is unlimited due to the sale of the call and the put options which expose the investor to unlimited losses (on the call) or losses limited to the strike price (on the put), whereas maximum profit is limited to the premium gained by the initial sale of the options.

Tax straddle

A tax straddle is straddling applied specifically to taxes, typically used in futures and options to create a tax shelter.[2]

For example, an investor with a capital gain manipulates investments to create an artificial loss from an unrelated transaction to offset their gain in a current year, and postpone the gain till the following tax year. One position accumulates an unrealized gain, the other a loss. Then the position with the loss is closed prior to the completion of the tax year, countering the gain. When the new year for tax begins, a replacement position is created to offset the risk from the retained position. Through repeated straddling, gains can be postponed indefinitely over many years.[3]


  1. ^ Barrie, Scott (2001). The Complete Idiot's Guide to Options and Futures. Alpha Books. pp. 120–121.  
  2. ^ "Passthrough Entity Straddle Tax Shelter". Retrieved Jan 9, 2015. 
  3. ^ Brabec, Barbara (Nov 26, 2014). How to Maximize Schedule C Deductions & Cut Self-Employment Taxes to the BONE -. Barbara Brabec Productions. p. 107.  

Further reading

  • Publication 17 Your Federal Income Tax
  • Form 1040 series of forms and instructions
  • Social Security's booklet "Medicare Premiums: Rules for Higher-Income Beneficiaries" and the calculation of the Social Security MAGI.
  • McMillan, Lawrence G. (2002). Options as a Strategic Investment (4th ed.). New York : New York Institute of Finance.  
  • McMillan, Lawrence G. (2012). Options as a Strategic Investment (5th ed.). Prentice Hall Press.  
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