Investment Type: Debit
Strike Prices: ATM for both legs
Expiration Month: Current month for both legs (less than 30 days)
Composition: Sell Call + Sell Put

 

  Short Straddle Profile Chart  
 

 
Description:

 

Short Straddle is precisely the opposite of Long Straddle. We Sell ATM Call and Sell ATM Put with the same strike price and expiration date. It is recommended that we choose options with less than one month away from expiration.

 

If the stock stays within our range until expiration, we will keep our net credit and that’s the maximum profit. If the stock gaps up or gaps down, then make sure that you are ready to face unlimited risks. When we compare the risk reward ratio, it’s obvious to see that it’s very risky to pick options with more than one month away from expiration.

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  Example  
 

 

Entry:


Maximum Initial Investment = $5,000 (or based on 5% money management rule)

 

Stock Price :
$34.00
   
Buy/Sell :
Sell
   
Strike Price :
35 Call
} Premium: $0.80
Expiration Date :
December
No of Contracts :
20
   

 

Stock Price :
$34.00
   
Buy/Sell :
Sell
   
Strike Price :
35 Put
} Premium: $1.70
Expiration Date :
December
No of Contracts :
20
   

 

Investment @ Entry = (Premium of Call Leg x No of Contracts x 100 Shares) + (Premium of Put Leg x No of Contracts x 100 Shares) = ($1,600) + ($3,400) = Credit ($5,000)

 

Breakeven Point Down = Strike Price – Net Credit = $35.00 - $2.50 = $32.50
Breakeven Point Up = Strike Price + Net Credit = $35.00 + $2.50 = $37.50

 

Exit:

Best Case Scenario:

Stock Price :

 $35.00 up $1.00

   
Buy/Sell :
Sell
} Premium: $0.00
Strike Price :
35 Call
Expiration Date :
December

 

Stock Price :

 $35.00 up $1.00

   
Buy/Sell :
Sell
} Premium: $0.00
Strike Price :
35 Put
Expiration Date :
December

 

Profit @ Exit = (Premium of Call Leg x No of Contracts x 100 Shares) + (Premium of Put Leg x No of Contracts x 100 Shares) – Investment @ Entry = $0 + $0 – ($5,000) = $5,000


Return of Investment = Profit @ Exit / Investment @ Entry = 100%

 

Worst Case Scenario : Unlimited Loss

 

Stock Price
Profit/Loss
ROI
27.50
-10000
-200%
30.00
-5000

-100%

32.50
0

0%

35.00
5000

100%

37.50
0

0%

40.00
-5000

-100%

42.50
-
-200%