Payoffs from a short put position, equivalent to that of a covered callPayoffs from a short call position, equivalent to that of a covered put
Acovered option is a financial transaction in which the holder ofsecurities sells (or "writes") a type of financialoptions contract known as a "call" or a "put" against stock that they own or areshorting. The seller of a covered option receives compensation, or "premium", for this transaction, which can limit losses; however, the act of selling a covered option also limits their profit potential to the upside. One covered option is sold for every hundred shares the seller wishes to cover.[1][2]
A covered option constructed with a call is called a "covered call", while one constructed with a put is a "covered put".[1][2] This strategy is generally considered conservative because the seller of a covered option reduces both their risk and their return.[1]
Covered calls arebullish by nature, while covered puts arebearish.[1][2] The payoff from selling a covered call is identical to selling a shortnaked put.[3] Both variants are a shortimplied volatility strategy.[4]
Covered calls can be sold at various levels ofmoneyness. Out-of-the-money covered calls have a higher potential for profit, but also protect against less risk, as compared to in-the-money covered calls.[1]
Brill, Maria. "Options for Generating Income." Financial Advisor. (July 2006) pp. 85–86.
Calio, Vince. Covered Calls Become Another Alpha Source." Pensions & Investments. (May 1, 2006).
"Covered Call Strategy Could Have Helped, Study Shows" Pensions & Investments, Sept. 20, 2004, p. 38.
Crawford, Gregory. "Buy Writing Makes Comeback as Way to Hedge Risk." Pensions & Investments. May 16, 2005.
Demby, Elayne Robertson. "Maintaining Speed -- In a Sideways or Falling Market, Writing Covered Call Options Is One Way To Give Your Clients Some Traction." Bloomberg Wealth Manager, February 2005.
Frankel, Doris. "Buy-writes Catch on in Sideways U.S. Stock Market." Reuters. (Jun 17, 2005).
Fulton, Benjamin T., and Matthew T. Moran. "BuyWrite Benchmark Indexes and the First Options-Based ETFs" Institutional Investor—A Guide to ETFs and Indexing Innovations (Fall 2008), pp. 101–110.
Hill, Joanne, Venkatesh Balasubramanian, Krag (Buzz) Gregory, and Ingrid Tierens."Finding Alpha via Covered Index Writing." Financial Analysts Journal. (Sept.-Oct. 2006). pp. 29–46.
Lauricella, Tom. "'Buy Write' Funds May Well Be The Right Strategy." Wall Street Journal. (Sep 8, 2008). pg. R1.
Schneeweis, Thomas, and Richard Spurgin. "The Benefits of Index Option-Based Strategies for Institutional Portfolios" The Journal of Alternative Investments, Spring 2001, pp. 44 – 52.
Tan, Kopin. "Covered Calls Grow in Popularity as Stock Indexes Remain Sluggish."The Wall Street Journal, April 12, 2002.
Tergesen, Anne. "Taking Cover with Covered Calls." Business Week, May 21, 2001, p. 132.
Tracy, Tennille. "'Buy-Write' Is Looking Attractive."The Wall Street Journal. (Dec 1, 2008). pg. C6.
