An option seller can offset his position by buying back or "covering" his short position.
Write XYZ 50 Call at 4 400 Own 100 Shares Bought at 50 5000 Underlying Stock Falls to 40 Premium Falls to 0 Underlying Stock Rises to 60 Premium Rises to 10 Retain stock * Stock called away at 50 5000 Call expires 0 Cost.Your 1,000 profit on your stock position would be offset by the cost russian women data of your put option resulting in a profit of 850 (1,000 150).You just need to decide on the nearest maturity period given the time frame of your needs Richard Lim, President of slgfi, said.An uncovered call writer must deposit and maintain sufficient margin with his broker to assure that the stock can be purchased for delivery if and when he is assigned.As with any option transaction, an uncovered call writer may cancel his obligation at any time prior to being assigned by executing a closing purchase transaction.An option that has no intrinsic value, but only time value, is out-of-the money.If, however, the holder has chosen not to act, his maximum loss using this strategy would be the total cost of the put option or 400.As an example, if you write an XYZ July 65 call for a premium of 6, you will receive 600 in premium income.For every put buyer there is a put seller, and for every call buyer there is a call seller.Buy XYZ 40 Put at 2 200 Buy 100 Shares at 40 4000 Underlying Stock Falls to 30 Premium Rises to 11 Underlying Stock Rises to 50 Premium Falls.90 1) Exercise option Sell stock 5000 to sell stock 4000 Sell option 90 Cost.As a put writer, you must be prepared to buy the underlying stock at any time during the life of the option.This strategy establishes a minimum selling price for the stock during the life of the put and limits your loss to the cost of the put plus the difference, if any, between the purchase price of the stock and the strike price of the put.Covered Call Writing The most common strategy is selling or writing calls against a long position in the underlying stock, referred to as covered call writing.A naked put, also referred to as uncovered put, is a put option whose writer (the seller) does not have a position in the underlying security or any other instrument.
Various factors affect options premiums, including strike price level in relation to the spot price level; time remaining to expiration; and market volatility all of which will be discussed further.

A European put option lets the holder to exercise the put option for a short period of time right before the date of maturity, while an American put option gives right to exercise at any time before expiration.To be precise, the seller anticipates the option to become valueless by a rise in the price of the underlying asset above the strike price.Alternatively, if you wished to maintain your position in XYZ stock, you could sell your in-the-money put for 600 and collect the difference between the premiums received and paid, 450 (600 150) in this case, which might offset some or all of the lost stock.Remember that shorting stock requires a margin account and margin calls may force you to liquidate your position prematurely.An option with 60 days until expiration will have greater value than an option with 30 days until expiration.Buying Calls, a call option contract gives its holder the right to buy a specified number of shares of the underlying stock at the given strike price on or before the expiration date of the contract.Buy XYZ 70 Put.50 150 Own 100 Shares Bought at 60 Which are Trading at 75 at the Time You Buy your Put 6000 Underlying Stock Falls to 65 Premium Rises to 6 Underlying Stock Rises to 90 Premium Falls.15 1).If, on the other hand, the share price remains intact, that is, does not fall below the strike price (in this case, 50 then Trader A would not exercise the option (since selling a stock to Trader B at 50 would cost Trader A more.The strike price of the option.
For example, a EUR/USD.20 put option gives the put buyer the right to sell EUR/USD @.20 on the expiry date of the option.

If the stock price subsequently declines to 40, your long stock position will decrease in value by 1,000.
Despite their many benefits, options involve risk and are not suitable for everyone.