Which of the following statements is true of the writer of a listed equity call...

The writer, or seller, of a call option receives the option premium and assumes the obligation to sell the underlying stock at the strike price if assigned. The maximum gain for the call writer is limited to the premium received. If the option expires worthless, the writer keeps that premium and has no further obligation. However, the loss exposure can be unlimited when the call is uncovered because there is no theoretical ceiling on how high the underlying stock price can rise. If the stock rises substantially above the strike price, the call writer may be required to deliver shares at the strike price while acquiring them in the market at a much higher price. Therefore, choice B is correct. Choice A would incorrectly limit the writer’s loss. Choice C describes neither a call writer nor a typical option seller. Choice D incorrectly states unlimited gain. The SIE outline requires knowledge of options, including calls, premiums, expiration dates, strike prices, covered versus uncovered positions, exercise, assignment, and long versus short strategies. The writer of a call is short the option and carries limited reward with potentially unlimited risk. Reference: Section 2.1.3 Options.