Basis option. Options and Futures
If the buyer exercises an option, she'll need to know the cost basis basis option the underlying shares so she'll be able basis option figure her gain or loss.
Call Buyer A call option buyer benefits when the underlying stock price goes up. The buyer can exercise a call and receive shares at a discount below their current market price.
The cost basis is the strike price per share multiplied by the number of shares, to which you add the call premium and the commission. Call Seller The call seller collects a premium at the time of sale and must stand ready to deliver the underlying shares whenever the stock price exceeds the strike price.
The cost basis of the shares is whatever the seller shelled out for them. The seller might have purchased the shares before assignment. Profit is measured by adding the amount received for selling the shares to the call premium and subtracting the cost basis of the shares and commissions.
Put Buyer A put option buyer hopes that the underlying stock price will fall below the strike price. If this occurs, the buyer can exercise the put and sell the shares to the put seller for the strike value.
The buyer normally already owns the shares, and the cost basis is whatever the buyer paid for them, plus commissions. To figure the gain or loss, the buyer subtracts the put premium and the share cost basis from the sale proceeds received for exercising the put.
Put Seller The put seller pockets the premium of the put when he call binary options it. His cost basis is the amount he paid plus commission minus the put premium. More Articles.